{
  "schemaVersion": 1,
  "analysis_run_id": "h0-root-cause-20260809-a",
  "model": {
    "id": "gpt-5.6-luna",
    "effort": "xhigh"
  },
  "cell_count": 24,
  "cells": [
    {
      "schemaVersion": 1,
      "cell_id": "C001",
      "input_binding": "72deff1e75c9de6c3edd3d311aed91d095bba48e28cc10b54dc3b8082c3b5e9c",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Confirmed scope and compatibility boundaries, generated proposal.md, then revised it across several operator clarifications to record the fixed executor contract and builder behavior. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L29, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L49, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L173",
          "information_gained": [
            "Baseline spec.md and design.md were present, and proposal generation required scope confirmation. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L29",
            "Operator confirmations fixed task coverage, Tokio compatibility, builder ordering, public executor shape, and protocol-mode request coverage. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L49, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L130"
          ],
          "obligations_opened": [
            "Clarify scope, non-goals, compatibility, and acceptance criteria. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L22",
            "Record the confirmed executor contract and carry-over behavior in proposal.md. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L81"
          ],
          "obligations_closed": [
            "Proposal artifact was written and repeatedly revised only in the proposal stage. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L70, raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L173"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L22",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L29",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L49",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L70",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L130",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-589e-7403-b9d5-a4f6edc5aaf7.jsonl#L173"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Inspected the accepted proposal, baseline specification, and serving source; identified open lifecycle and protocol-matrix decisions, obtained clarification, and generated delta-spec.md. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L27, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L34, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L62",
          "information_gained": [
            "Returned join-handle semantics and the applicable HTTP/1/HTTP/2 verification matrix were acceptance-affecting open points. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L27",
            "The operator settled detached handles, channel-tracked graceful completion, and feature-conditional protocol verification. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L44, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L62"
          ],
          "obligations_opened": [
            "Express ADDED, MODIFIED, and REMOVED business-rule deltas and acceptance criteria. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L62"
          ],
          "obligations_closed": [
            "delta-spec.md was generated and checked for the revised watcher lifecycle and protocol criteria. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L69, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L81"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L27",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L34",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L62",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-20-38-019fe52e-332e-7953-999e-35c4f74d6349.jsonl#L81"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Read the accepted proposal, delta specification, baseline design, and serve source; designed executor state plumbing and private Hyper forwarding, then revised lifecycle, debug, and minimal-executor details after clarification. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L26, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L65, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L94",
          "information_gained": [
            "The selected executor would be carried as a trailing generic through graceful-shutdown state, with a private Hyper adapter and detached handles. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L65",
            "Later clarification fixed detached lifecycle, debug bounds/output, and a minimal TokioExecutor surface. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L94, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L144"
          ],
          "obligations_opened": [
            "Define API, state, routing, lifecycle, debug, verification, and risk design. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L20"
          ],
          "obligations_closed": [
            "delta-design.md was generated and revised only within the design stage. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L134, raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L166"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L20",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L26",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L65",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L94",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L134",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L166"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Detected a watcher-handle contradiction before writing tasks, asked for resolution, generated tasks.md, then revised it to name the changelog and make bounds explicit. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L39, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L49, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L113",
          "information_gained": [
            "The operator resolved the conflict in favor of detached handles and channel-tracked graceful completion. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L49",
            "The project changelog/API-note location was identified as axum/CHANGELOG.md, and Task 1 bounds were later made explicit. Sources: raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L113, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L138"
          ],
          "obligations_opened": [
            "Break implementation into sequential implementation, testing, verification, documentation, and finalization tasks. Source: raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L63"
          ],
          "obligations_closed": [
            "tasks.md was generated and revised with the resolved lifecycle, changelog path, and explicit bounds. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L75, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L138"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L20",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L39",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L49",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L63",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L75",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L113",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-47-019fe53d-ea3f-7110-add8-c8b113b92355.jsonl#L138"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Executed five implementation tasks, added the public executor and routing, handled a task-status format failure, added tests and docs, reconciled full documents, and completed focused verification. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L24, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L146, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L430",
          "information_gained": [
            "The native task runner initially rejected completion because Task 1 lacked an independent status line. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L84, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L127",
            "Focused default and HTTP/2-enabled serving tests passed; minimal-feature test targets exposed unrelated optional-feature assumptions. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L307, raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L411"
          ],
          "obligations_opened": [
            "Execute and record every native task as done or blocked. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-21ce-7b01-9dac-62ac407ce4bb.jsonl#L7",
            "Implement the five pending tasks sequentially. Sources: raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L21, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L24"
          ],
          "obligations_closed": [
            "All five tasks were eventually marked done, and full documents plus changelog were refreshed. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L405, raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L430"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L21",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L24",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L84",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L127",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L307",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L411",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L430"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "implementation",
          "behavior_summary": "Child approval session assessed the candidate's final local test request and allowed it; it did not perform product exploration or mutation. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-21ce-7b01-9dac-62ac407ce4bb.jsonl#L7, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-21ce-7b01-9dac-62ac407ce4bb.jsonl#L57",
          "information_gained": [
            "The requested final test was bounded, offline, and local. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-21ce-7b01-9dac-62ac407ce4bb.jsonl#L57"
          ],
          "obligations_opened": [
            "Assess the exact planned local test action. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-21ce-7b01-9dac-62ac407ce4bb.jsonl#L7"
          ],
          "obligations_closed": [
            "The test request was allowed. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-21ce-7b01-9dac-62ac407ce4bb.jsonl#L57"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-21ce-7b01-9dac-62ac407ce4bb.jsonl#L7",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-21ce-7b01-9dac-62ac407ce4bb.jsonl#L57"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "finalization",
          "behavior_summary": "Inspected implementation and frozen docs, added finalization identity, reran default and HTTP/2 tests, ran feature checks and validation, and stopped at ready-for-finalization without archive. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L20, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L88, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L105",
          "information_gained": [
            "The first sandboxed focused run failed only on local socket permissions; the rerun passed 12/12. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L66, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L73",
            "The HTTP/2-enabled suite passed 13/13 and validation reported no findings. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L88, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L99"
          ],
          "obligations_opened": [
            "Refresh the two frozen finalization files and verify them against implementation. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L10"
          ],
          "obligations_closed": [
            "spec.md and design.md were finalized, with tests and validation complete. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L105"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L20",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L66",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L73",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L88",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L99",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L105"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "finalization",
          "behavior_summary": "Child approval session allowed the final local test reruns; it performed no repository exploration or mutation. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f6f6-7d93-aaa4-67e004ffb7de.jsonl#L10, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f6f6-7d93-aaa4-67e004ffb7de.jsonl#L20",
          "information_gained": [
            "The reruns were classified as bounded offline local tests. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f6f6-7d93-aaa4-67e004ffb7de.jsonl#L20"
          ],
          "obligations_opened": [
            "Assess the planned final test reruns. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f6f6-7d93-aaa4-67e004ffb7de.jsonl#L10"
          ],
          "obligations_closed": [
            "Both test rerun requests were allowed. Source: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f6f6-7d93-aaa4-67e004ffb7de.jsonl#L20"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f6f6-7d93-aaa4-67e004ffb7de.jsonl#L10",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f6f6-7d93-aaa4-67e004ffb7de.jsonl#L20"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "review",
          "behavior_summary": "Independently compared confirmed documents, implementation diff, and test evidence; initially identified missing final-document reconciliation, then after finalization approved the review. Sources: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L48, raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L134, raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L145",
          "information_gained": [
            "Focused tests passed 12/12 and 13/13 with local socket access; library feature checks passed. Source: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L100",
            "The final consistency gate reported no findings and the detached-handle lifecycle matched the implementation. Source: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L134"
          ],
          "obligations_opened": [
            "Check final document refresh, serial validation, product diff, and focused verification. Source: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L48"
          ],
          "obligations_closed": [
            "Review.md was written with Decision: Approved. Source: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L145"
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L48",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L100",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L134",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L145"
          ]
        },
        {
          "segment_id": "S010",
          "stage_key": "review",
          "behavior_summary": "Child approval session allowed reviewer-requested offline default and HTTP/2 test reruns; it did not mutate the repository. Sources: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e1c-7561-9f55-3acb5a174015.jsonl#L10, raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e1c-7561-9f55-3acb5a174015.jsonl#L21",
          "information_gained": [
            "The requested reruns were bounded local tests using cached dependencies. Source: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e1c-7561-9f55-3acb5a174015.jsonl#L21"
          ],
          "obligations_opened": [
            "Assess the reviewer test actions. Source: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e1c-7561-9f55-3acb5a174015.jsonl#L10"
          ],
          "obligations_closed": [
            "Both requested test actions were allowed. Source: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e1c-7561-9f55-3acb5a174015.jsonl#L21"
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-15-15-09-019fe560-1e1c-7561-9f55-3acb5a174015.jsonl#L10",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e1c-7561-9f55-3acb5a174015.jsonl#L21"
          ]
        },
        {
          "segment_id": "S011",
          "stage_key": "validation",
          "behavior_summary": "Validated all documents and evidence, detected the watcher-lifecycle/public-API contradiction, recorded an initial blocking validation, then revised validation after operator decisions to permit implementation. Sources: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L106, raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L193, raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L252",
          "information_gained": [
            "The initial document set contained a real lifecycle contradiction and unresolved design decisions. Source: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L106",
            "Default focused tests passed after local socket permission; strict no-default feature test targets failed on unrelated optional-feature imports. Sources: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L193, raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L119"
          ],
          "obligations_opened": [
            "Produce independent consistency validation without changing product code. Source: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L22"
          ],
          "obligations_closed": [
            "validation.md was revised to conclude implementation may start with non-blocking feature-test warnings. Source: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L252"
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L22",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L83",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L106",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L119",
            "raw-sessions/validator/2026/08-09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L193",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L252"
          ]
        },
        {
          "segment_id": "S012",
          "stage_key": "validation",
          "behavior_summary": "Child approval session assessed and allowed multiple offline validation test actions, including retries using the cached Cargo binary; it performed no product mutation. Sources: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L31, raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L80, raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L90",
          "information_gained": [
            "The validator eventually verified the direct cached Cargo binary and obtained the HTTP/2 result. Sources: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L79, raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L87"
          ],
          "obligations_opened": [
            "Assess exact local validation actions and retry requests. Source: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L10"
          ],
          "obligations_closed": [
            "Approved the requested local validation actions. Sources: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L80, raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L90"
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L10",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L31",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L79",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L80",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L87",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L90"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "Before attempting to mark Task 1 done, the implementation session omitted a preflight check that each native task had an independent status line, despite the visible obligation to execute tasks and record every task as done or blocked.",
            "segment": "S005",
            "obligation": "Execute every native task and record its terminal status. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-21ce-7b01-9dac-62ac407ce4bb.jsonl#L7, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L24",
            "information_delta": "The first completion attempt exposed the missing status-line requirement; adding standalone markers then enabled Task 1 completion.",
            "local_cost": "One failed completion attempt, diagnostic searches, and a task-plan formatting patch before status recording could proceed.",
            "evidence": [
              {
                "claim": "The runner reported five pending tasks while the agent stated it was reading the task documents before execution.",
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L21"
              },
              {
                "claim": "Task 1 completion failed with TASK_STATUS_LINE_MISSING.",
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L84"
              },
              {
                "claim": "The session diagnosed the format issue and added standalone markers.",
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L127"
              }
            ],
            "counterevidence": [
              {
                "claim": "The omission was repaired immediately after discovery; Task 1 then completed successfully and all five tasks were ultimately terminal.",
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L139"
              },
              {
                "claim": "The task-plan format itself contributed to the issue because verification checkboxes were not status lines.",
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L127"
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L21",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L84",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L127",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L139"
            ],
            "confidence": 0.94
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": [
          {
            "claim": "Within the validator session, the exact same read of matspec/specs/design.md was retried after an identical process-start rejection; the worktree and target state were unchanged, and the second attempt produced the same rejection with no new file content.",
            "segment": "S011",
            "target": "matspec/specs/design.md via sed -n '1,190p'",
            "state_before": {
              "target": "matspec/specs/design.md",
              "command": "sed -n '1,190p' matspec/specs/design.md",
              "result": "process creation rejected before the read",
              "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L83"
            },
            "state_after": {
              "target": "same matspec/specs/design.md",
              "command": "identical sed command in the same worktree",
              "result": "same process creation rejection; no mutation or file output",
              "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L87"
            },
            "local_cost": "Two failed process-start attempts with no additional evidence; approximately 5.5 seconds elapsed between attempts.",
            "evidence": [
              {
                "claim": "The first exact read command was issued against the design file.",
                "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L82"
              },
              {
                "claim": "The first attempt was rejected before execution.",
                "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L83"
              },
              {
                "claim": "The identical command was retried without a state-changing action.",
                "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L86"
              },
              {
                "claim": "The retry produced the same process-start rejection.",
                "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L87"
              }
            ],
            "counterevidence": [
              {
                "claim": "Later validation changed the execution path and obtained substantive document and test information; this candidate is limited to the exact duplicate pair.",
                "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L193"
              },
              {
                "claim": "Other repeated test actions changed permissions, shell, or binary path and therefore are treated as revalidation rather than zero information gain.",
                "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09-019fe544-d77a-7023-be90-6331d89b11e8.jsonl#L172"
              }
            ],
            "raw_refs": [
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L82",
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L83",
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L86",
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L87"
            ],
            "confidence": 0.98
          }
        ]
      },
      "counterexamples": [
        {
          "claim": "Repeated artifact reads and test reruns across proposal/design, implementation, finalization, review, and validation had observable state or purpose changes, so they are not classified as repeated exploration.",
          "evidence": [
            {
              "claim": "Design revisions followed new operator instructions.",
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L94"
            },
            {
              "claim": "Finalization reran tests after permission correction and document reconciliation.",
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L66"
            },
            {
              "claim": "Review independently reran the focused matrices to separate implementation evidence from documentation completeness.",
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L48"
            }
          ],
          "counterevidence": [
            {
              "claim": "The validator's exact duplicate design-file retries had neither a state change nor new output and are separately classified as zero information gain.",
              "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L83"
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L94",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L66",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L48"
          ]
        }
      ],
      "abstentions": [
        {
          "claim": "No additional repeated-exploration candidate is supported: repeated stage routing, artifact reads, and test commands generally followed operator revisions, permission changes, finalization, or independent review obligations.",
          "evidence": [
            {
              "claim": "The design session revised the artifact after new lifecycle and debug decisions.",
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L94"
            },
            {
              "claim": "Finalization reran tests after a sandbox-specific failure and document changes.",
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L66"
            },
            {
              "claim": "Review independently checked the implementation and verification evidence.",
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L48"
            }
          ],
          "counterevidence": [
            {
              "claim": "The exact duplicate design-file retry in S011 is separately supported as zero information gain.",
              "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L87"
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L94",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L66",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L48"
          ]
        }
      ],
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        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-41-019fe550-213c-7b50-96d4-0d1df4270391.jsonl#L84",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-13-019fe533-52d7-7b40-8f54-1338f08c34c7.jsonl#L94",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-20-27-019fe564-f67e-7550-a0cc-3e52d5c5db09.jsonl#L66",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-15-09-019fe560-1e03-7df2-8f6a-dd1fb3dfc479.jsonl#L48",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-45-21-019fe544-d73d-7381-91d4-2660f7b4899c.jsonl#L83"
      ]
    },
    {
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      "cell_id": "C002",
      "input_binding": "b0ea5e3fc3d0c3dc8da026ec4f8e0c00320a0208b48f6f95e972129b74858ad0",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
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        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Read the baseline and repeatedly revised proposal.md after operator clarifications covering API names, task coverage, compatibility, runtime, documentation, and changelog scope.",
          "information_gained": "Successive clarifications fixed the public executor contract and acceptance boundaries.",
          "obligations_opened": [
            "Write proposal.md",
            "Run focused tests before finishing"
          ],
          "obligations_closed": [
            "proposal.md artifact and document checks"
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L7",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L34",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L400",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L404"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Inspected the proposal and baseline spec, then generated delta-spec.md with added, modified, and removed requirements, acceptance criteria, and a decision ledger.",
          "information_gained": "Converted the accepted proposal into explicit business-rule deltas and acceptance criteria.",
          "obligations_opened": [
            "Write delta-spec.md",
            "Run focused tests before finishing"
          ],
          "obligations_closed": [
            "delta-spec.md artifact",
            "template and formatting checks"
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-30-52-019fe537-9530-7a32-8614-b653428dd09c.jsonl#L7",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-30-52-019fe537-9530-7a32-8614-b653428dd09c.jsonl#L32",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-30-52-019fe537-9530-7a32-8614-b653428dd09c.jsonl#L58",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-30-52-019fe537-9530-7a32-8614-b653428dd09c.jsonl#L62"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Inspected code seams and revised delta-design.md for generic arity, diagnostics, and default-executor commitments; ran the focused serve tests, handled socket permission failure, and reran successfully.",
          "information_gained": "Baseline type declarations and implementation seams corrected the design; the focused suite ultimately passed 7/7.",
          "obligations_opened": [
            "Write delta-design.md",
            "Run focused tests before finishing"
          ],
          "obligations_closed": [
            "delta-design.md artifact",
            "focused tests 7/7",
            "design checks"
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L35",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L70",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L78",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L89",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L219"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "delta-design",
          "behavior_summary": "Approval-only child segment for the focused-test rerun; no substantive work is recorded.",
          "information_gained": "No substantive trajectory information.",
          "obligations_opened": [],
          "obligations_closed": [],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-530e-79c2-af27-ff368012f50f.jsonl#L10"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "tasks",
          "behavior_summary": "Inspected the confirmed documents and serve implementation seams, generated tasks.md, and performed artifact checks.",
          "information_gained": "Mapped the accepted contract to implementation, test, documentation, verification, and finalization tasks.",
          "obligations_opened": [
            "Write tasks.md",
            "Run focused tests before finishing"
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            "tasks.md artifact",
            "task structure and formatting checks"
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-50-19-019fe549-60c4-78a2-818d-bdbf84095a2d.jsonl#L43",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-50-19-019fe549-60c4-78a2-818d-bdbf84095a2d.jsonl#L62",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-50-19-019fe549-60c4-78a2-818d-bdbf84095a2d.jsonl#L72"
          ]
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        {
          "segment_id": "S006",
          "stage_key": "implementation",
          "behavior_summary": "Implemented the executor API and routing, discovered native checklist IDs after a rejected numeric task ID, completed the implementation and verification tasks, and reported passing focused tests, Rustdoc tests, and all-feature checks.",
          "information_gained": "The task runner's native IDs were 0.1–0.25; implementation and verification then completed with 25/25 tasks done.",
          "obligations_opened": [
            "Execute tasks.md",
            "Mark every task done or blocked",
            "Run focused verification"
          ],
          "obligations_closed": [
            "product implementation",
            "25/25 task items",
            "focused tests",
            "Rustdoc tests",
            "all-feature check"
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-04-11-019fe556-155a-7002-9bca-c6b75dd51bd4.jsonl#L7",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-04-11-019fe556-155a-7002-9bca-c6b75dd51bd4.jsonl#L51",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-04-11-019fe556-155a-7002-9bca-c6b75dd51bd4.jsonl#L147",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-04-11-019fe556-155a-7002-9bca-c6b75dd51bd4.jsonl#L355",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-04-11-019fe556-155a-7002-9bca-c6b75dd51bd4.jsonl#L396"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "implementation",
          "behavior_summary": "Approval-only child segment for the focused-test rerun; no substantive work is recorded.",
          "information_gained": "No substantive trajectory information.",
          "obligations_opened": [],
          "obligations_closed": [],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-04-11-019fe556-15bc-7362-8289-d4e23754abd8.jsonl#L10"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "finalization",
          "behavior_summary": "Reconciled spec.md and design.md with the accepted implementation, reran focused verification after socket permission blocking, and reported passing tests and checks.",
          "information_gained": "Frozen documents were updated to reflect the implemented API, routing, diagnostics, compatibility, and verification evidence.",
          "obligations_opened": [
            "Update spec.md and design.md",
            "Run focused verification",
            "Do not call done or archive"
          ],
          "obligations_closed": [
            "spec.md and design.md",
            "focused tests",
            "Rustdoc tests",
            "all-feature check",
            "MATSPEC_STAGE_READY"
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6322-7f20-aa24-6ca511e00a30.jsonl#L190",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6322-7f20-aa24-6ca511e00a30.jsonl#L213",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6322-7f20-aa24-6ca511e00a30.jsonl#L245"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "finalization",
          "behavior_summary": "Approval-only child segment for the focused-test rerun; no substantive work is recorded.",
          "information_gained": "No substantive trajectory information.",
          "obligations_opened": [],
          "obligations_closed": [],
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          ]
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        {
          "segment_id": "S010",
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          "behavior_summary": "Inspected confirmed artifacts and product diff, reran focused tests and checks after socket permission blocking, audited the public surface, and wrote an Approved review.",
          "information_gained": "Independent review confirmed the public contract, private adapter, state parameters, docs, tests, and changelog matched the accepted scope.",
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            "Inspect artifacts and product diff",
            "Run focused verification",
            "Write review.md with a decision"
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            "review.md",
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            "Rustdoc tests",
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-19-25-019fe564-0444-7ff1-a461-0fb1d566c129.jsonl#L62",
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-19-25-019fe564-0444-7ff1-a461-0fb1d566c129.jsonl#L122"
          ]
        },
        {
          "segment_id": "S011",
          "stage_key": "review",
          "behavior_summary": "Approval-only child segment for the focused-test rerun; no substantive work is recorded.",
          "information_gained": "No substantive trajectory information.",
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          ]
        },
        {
          "segment_id": "S012",
          "stage_key": "validation",
          "behavior_summary": "Independently inspected the six inputs and implementation seams, found validation blockers, reran checks after operator clarification, and revised validation.md to allow implementation.",
          "information_gained": "Initial diagnostics and HTTP/2 observability concerns were resolved by explicit state-specific and staged acceptance rules; tests and checks passed.",
          "obligations_opened": [
            "Validate confirmed inputs",
            "Run focused tests",
            "Write validation.md"
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            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-54-43-019fe54d-6854-78c3-b460-f4d0197ad9dd.jsonl#L73",
            "raw-sessions/validator/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T14-54-43-019fe54d-6854-78c3-b460-f4d0197ad9dd.jsonl#L125",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-54-43-019fe54d-6854-78c3-b460-f4d0197ad9dd.jsonl#L137",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-54-43-019fe54d-6854-78c3-b460-f4d0197ad9dd.jsonl#L172"
          ]
        },
        {
          "segment_id": "S013",
          "stage_key": "validation",
          "behavior_summary": "Approval-only child segment for the focused-test rerun; no substantive work is recorded.",
          "information_gained": "No substantive trajectory information.",
          "obligations_opened": [],
          "obligations_closed": [],
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          ]
        }
      ],
      "pattern_candidates": {
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          {
            "claim": "S001 left the explicit focused-test obligation open at segment completion.",
            "segment": "S001",
            "obligation": "Run the focused tests before finishing.",
            "information_delta": "The proposal advanced through multiple clarified requirements and document checks, but no focused-test result was produced in this segment.",
            "local_cost": "The segment ended without focused verification evidence.",
            "evidence": [
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                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L7",
                "observation": "The user instruction explicitly requires running focused tests before finishing."
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                "observation": "The final command batch contains document searches, git diff checking, and stage inspection, with no focused cargo test command."
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              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L404",
                "observation": "The segment reports proposal completion and asks for confirmation without reporting focused tests."
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            ],
            "counterevidence": [
              {
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                "observation": "A later document-stage message frames focused Cargo execution as belonging to implementation."
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              {
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                "observation": "The same trajectory later supplies successful focused-test evidence."
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L400",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L404",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L70",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L89"
            ],
            "confidence": 0.84
          },
          {
            "claim": "S002 left the explicit focused-test obligation open at segment completion.",
            "segment": "S002",
            "obligation": "Run the focused tests before finishing.",
            "information_delta": "The delta-spec artifact was generated and checked, but focused-test state was not established in the segment.",
            "local_cost": "The segment ended with artifact evidence but without focused verification evidence.",
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                "observation": "The user instruction explicitly requires running focused tests before finishing."
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                "observation": "The final validation command checks headings, placeholders, and ignore status, with no focused cargo test command."
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              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-30-52-019fe537-9530-7a32-8614-b653428dd09c.jsonl#L62",
                "observation": "The segment reports delta-spec generation and document checks without reporting focused tests."
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            ],
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                "observation": "A later segment successfully ran the focused suite."
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-30-52-019fe537-9530-7a32-8614-b653428dd09c.jsonl#L58",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-30-52-019fe537-9530-7a32-8614-b653428dd09c.jsonl#L62",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L89"
            ],
            "confidence": 0.82
          },
          {
            "claim": "S005 left the explicit focused-test obligation open at segment completion.",
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            "obligation": "Run the focused tests before finishing.",
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                "observation": "The user instruction explicitly requires running focused tests before finishing."
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              {
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                "observation": "The final command batch performs task artifact checks and formatting checks, with no focused cargo test command."
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                "observation": "The segment reports tasks.md generation and coverage but does not report focused tests."
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                "observation": "The later implementation segment reports focused tests, Rustdoc tests, and all-feature checks passing."
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-50-19-019fe549-60c4-78a2-818d-bdbf84095a2d.jsonl#L62",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-50-19-019fe549-60c4-78a2-818d-bdbf84095a2d.jsonl#L72",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-04-11-019fe556-155a-7002-9bca-c6b75dd51bd4.jsonl#L396"
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            "confidence": 0.8
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [
        {
          "pattern": "repeated_exploration",
          "claim": "The repeated focused-test command in S003 was reasonable revalidation rather than unproductive exploration.",
          "earlier_segment": "S003",
          "later_segment": "S003",
          "target": "cargo test -p axum --lib serve::tests --all-features --offline",
          "information_delta": "The first run was blocked by local socket permission; the authorized rerun passed 7/7 tests.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L83",
              "observation": "The initial run compiled but four tests were blocked by Operation not permitted."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L89",
              "observation": "The rerun passed all seven focused tests."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L86",
              "observation": "The agent explicitly identified the permission condition and requested a narrowly scoped rerun."
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L83",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L86",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L89"
          ]
        },
        {
          "pattern": "repeated_exploration",
          "claim": "Repeated exact-change and artifact reads in S001 tracked new operator clarifications and produced additional contract information.",
          "earlier_segment": "S001",
          "later_segment": "S001",
          "target": "proposal.md and exact-change stage routing",
          "information_delta": "The trajectory progressed from unresolved public names to fixed TokioExecutor naming, task-category coverage, Arc<E>, runtime wording, and changelog scope.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L131",
              "observation": "Concrete public names were initially absent and were inspected."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L158",
              "observation": "Operator clarification fixed the names and default parameterization."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L369",
              "observation": "A later clarification added runtime documentation and changelog scope."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L404",
              "observation": "The final proposal records the accumulated clarifications."
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L131",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L158",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L369",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L404"
          ]
        }
      ],
      "abstentions": [
        {
          "pattern": "repeated_exploration",
          "reason": "No qualifying repeated-target pair showed an unproductive information delta after accounting for operator changes, stage changes, or independent review and validation roles.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L89",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-19-25-019fe564-0444-7ff1-a461-0fb1d566c129.jsonl#L89"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "reason": "No qualifying before/after state pair was established; approval-only child segments contain no substantive state transition, while blocked test runs were followed by successful reruns.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-530e-79c2-af27-ff368012f50f.jsonl#L10",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L83",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L89"
          ]
        }
      ],
      "raw_refs": [
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L7",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L400",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5a77-79b1-9e62-a29c07976b38.jsonl#L404",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-30-52-019fe537-9530-7a32-8614-b653428dd09c.jsonl#L7",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-30-52-019fe537-9530-7a32-8614-b653428dd09c.jsonl#L58",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-30-52-019fe537-9530-7a32-8614-b653428dd09c.jsonl#L62",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L83",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-58-019fe53b-52d6-7b72-a2b9-c682b0b879ee.jsonl#L89",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-50-19-019fe549-60c4-78a2-818d-bdbf84095a2d.jsonl#L7",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-50-19-019fe549-60c4-78a2-818d-bdbf84095a2d.jsonl#L62",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-50-19-019fe549-60c4-78a2-818d-bdbf84095a2d.jsonl#L72",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-04-11-019fe556-155a-7002-9bca-c6b75dd51bd4.jsonl#L396",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6322-7f20-aa24-6ca511e00a30.jsonl#L245",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-19-25-019fe564-0444-7ff1-a461-0fb1d566c129.jsonl#L89"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C003",
      "input_binding": "915070743f674e92a169fbd2e1b66a4f9ea3a4ca84af41d797c7e7292309410b",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Revised the proposal through operator-directed clarification, progressively closing executor API, coverage, default-behavior, HTTP/2, and compatibility decisions.",
          "information_gained": "The proposal moved from open API shape to named Executor/TokioExecutor types, builder methods, task coverage, and compatibility criteria.",
          "obligations_opened": [
            "Record clarified scope and non-goals.",
            "Preserve the exact authorized proposal path."
          ],
          "obligations_closed": [
            "Proposal artifact generated and revised.",
            "Artifact-only diff validation passed."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5925-7532-92aa-574cc3f1bcd6.jsonl#L36",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5925-7532-92aa-574cc3f1bcd6.jsonl#L156",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5925-7532-92aa-574cc3f1bcd6.jsonl#L244"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Generated the business-rule delta after explicit generation approval.",
          "information_gained": "Converted confirmed requirements into ADDED/MODIFIED/REMOVED rules, acceptance criteria, terminology, and boundaries.",
          "obligations_opened": [
            "Define verifiable public-contract and compatibility rules."
          ],
          "obligations_closed": [
            "Generated and validated delta-spec.md."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-25-21-019fe532-87ae-7171-bf86-e288440949d8.jsonl#L31",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-25-21-019fe532-87ae-7171-bf86-e288440949d8.jsonl#L60"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Generated the implementation design for executor propagation, private Hyper delegation, graceful shutdown, and focused verification.",
          "information_gained": "Identified the serve-state, connection-task, Hyper-adapter, and shutdown-watcher seams.",
          "obligations_opened": [
            "Design executor ownership and state transitions.",
            "Preserve the public Hyper boundary."
          ],
          "obligations_closed": [
            "Generated and checked delta-design.md."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-29-25-019fe536-3fe2-7131-bbd0-09f4d837f9fe.jsonl#L28",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-29-25-019fe536-3fe2-7131-bbd0-09f4d837f9fe.jsonl#L86",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-29-25-019fe536-3fe2-7131-bbd0-09f4d837f9fe.jsonl#L96"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Decomposed the design into sequential API, runtime, test, verification, and finalization tasks.",
          "information_gained": "Established a five-task dependency chain covering implementation, focused tests, offline checks, and authoritative-document refresh.",
          "obligations_opened": [
            "Implement the executor API and runtime routing.",
            "Add real-request, HTTP/2, fluent-order, and graceful-shutdown tests.",
            "Run offline compatibility verification."
          ],
          "obligations_closed": [
            "Generated tasks.md with explicit verification and finalization tasks."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-07-019fe53d-4ba9-77b1-a92a-48f0a9146fbe.jsonl#L35",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-07-019fe53d-4ba9-77b1-a92a-48f0a9146fbe.jsonl#L80"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented the executor API, private Hyper adapter, builder propagation, focused tests, and task-status finalization.",
          "information_gained": "A compile failure exposed an executor-borrowing issue; the subsequent check passed. Focused custom HTTP/1, HTTP/2, and graceful tests passed, while four socket-binding tests failed with PermissionDenied.",
          "obligations_opened": [
            "Execute five implementation tasks.",
            "Verify feature combinations and public-surface constraints.",
            "Refresh full specification and design documents."
          ],
          "obligations_closed": [
            "Custom implementation and focused tests were recorded as complete.",
            "All five native tasks were marked done."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L34",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L142",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L219",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L410"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "finalization",
          "behavior_summary": "Updated the authoritative specification and design addenda and reran focused custom-executor tests.",
          "information_gained": "Default focused tests passed two cases and HTTP/2-enabled focused tests passed three cases.",
          "obligations_opened": [
            "Refresh authoritative spec.md and design.md with implementation evidence."
          ],
          "obligations_closed": [
            "Both frozen documents were updated.",
            "Focused HTTP/1, HTTP/2, and graceful tests were reported passing."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-10-03-019fe55b-7184-7c51-966f-297dd346372a.jsonl#L67",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-10-03-019fe55b-7184-7c51-966f-297dd346372a.jsonl#L96"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "review",
          "behavior_summary": "Independently reviewed the implementation, reran feature checks and focused suites, and issued an Approved decision.",
          "information_gained": "Confirmed both feature checks and new focused tests; recorded four sandbox socket failures and missing cargo-fmt as limitations.",
          "obligations_opened": [
            "Cross-check implementation against all confirmed documents and tests."
          ],
          "obligations_closed": [
            "Review artifact written with Decision: Approved."
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L48",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L59",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L113"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "validation",
          "behavior_summary": "Performed pre-implementation consistency validation and identified dependency, Hyper-path, and socket-environment risks.",
          "information_gained": "Found an unavailable bumpalo cache entry, a stale Hyper trait path in the design, and socket-permission failures in offline serving tests.",
          "obligations_opened": [
            "Record implementation-blocking validation risks."
          ],
          "obligations_closed": [
            "Generated validation.md with a blocked implementation conclusion."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-41-06-019fe540-f16a-7e00-b8fa-44da00c2a069.jsonl#L100",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-41-06-019fe540-f16a-7e00-b8fa-44da00c2a069.jsonl#L117",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-41-06-019fe540-f16a-7e00-b8fa-44da00c2a069.jsonl#L133"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The implementation-stage verification did not execute the explicitly required offline tokio,http1 feature/API check.",
            "segment": "S005",
            "obligation": "Task 4 required both tokio,http1 and tokio,http2 offline feature checks.",
            "information_delta": "The observed verification batch included only H2-CHECK; no HTTP1 feature-check result was produced.",
            "local_cost": "One required feature-gate verification remained unperformed until independent review.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L234",
                "text": "Task 4 explicitly required tokio,http1 and tokio,http2 checks."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L246",
                "text": "The implementation verification command list contains H2-CHECK but no HTTP1 feature check."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L247",
                "text": "The corresponding output labels are HTTP1-NEW, H2-NEW, SHUTDOWN-NEW, H2-CHECK, and DIFF; no HTTP1 feature-check result appears."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L47",
                "text": "The later independent reviewer explicitly ran both feature-http1 and feature-http2 checks."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L48",
                "text": "Both later feature checks exited successfully."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L234",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L246",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L247",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L47",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L48"
            ],
            "confidence": "high"
          },
          {
            "claim": "The added configured graceful-shutdown test did not directly verify stop-accepting after the signal or graceful draining of an active existing request.",
            "segment": "S005",
            "obligation": "Task 3 required observing the watcher, proving stop-accepting, exercising graceful shutdown of existing connections, and proving close-tracking completion.",
            "information_delta": "The test code creates one ReadyListener connection, waits for two submissions, sends the signal, awaits server completion, and drops the client; it contains no second-accept assertion and sends no request before shutdown.",
            "local_cost": "Two requested shutdown behaviors remained only indirectly exercised by the test.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L161",
                "text": "The Task 3 prompt required stop-accepting, graceful shutdown of existing connections, and close-tracking completion."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L402",
                "text": "The implemented test uses one ReadyListener, waits for submissions >= 2, signals shutdown, awaits the server task, and only then drops the client; no request or post-signal accept assertion is present."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L219",
                "text": "The configured graceful-shutdown test passed."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L102",
                "text": "The reviewer interpreted the graceful test as proving watcher and connection submissions, signal handling, idle-connection drain, and completion."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L161",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L402",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L219",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L102"
            ],
            "confidence": "medium"
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [],
      "abstentions": [
        {
          "pattern": "repeated_exploration",
          "reason": "The same route, skill, and Hyper API targets recur, but they occur at stage transitions or after implementation changes and produce stage-specific artifacts, corrected API knowledge, or independent review evidence. This is reasonable revalidation rather than established repeated exploration.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-41-06-019fe540-f16a-7e00-b8fa-44da00c2a069.jsonl#L100",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L158",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L59"
          ],
          "confidence": "high"
        },
        {
          "pattern": "zero_information_gain",
          "reason": "Observed failures were followed by corrective actions or new information: the compile failure was fixed, the process-launch failure was retried successfully, and missing task-status lines were diagnosed and repaired. No unchanged before/after state is sufficiently evidenced.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L142",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L151",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L154",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L161",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L255",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L295"
          ],
          "confidence": "high"
        },
        {
          "pattern": "omissions",
          "reason": "No separate omission is promoted for documentation verification because Task 4 allowed source/rustdoc inspection as an alternative to a cargo doc run, and later review artifacts report offline documentation success.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L234",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L402",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L102"
          ],
          "confidence": "medium"
        }
      ],
      "raw_refs": [
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-09-52-019fe524-5925-7532-92aa-574cc3f1bcd6.jsonl#L244",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-25-21-019fe532-87ae-7171-bf86-e288440949d8.jsonl#L60",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-29-25-019fe536-3fe2-7131-bbd0-09f4d837f9fe.jsonl#L96",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-07-019fe53d-4ba9-77b1-a92a-48f0a9146fbe.jsonl#L80",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L161",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L234",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L246",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L247",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-14-48-30-019fe547-b99d-7da0-9bb3-7985dc2993ce.jsonl#L402",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L47",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L48",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-04-19-019fe556-3183-7520-b8a4-57699bc05775.jsonl#L102"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C004",
      "input_binding": "3a1765015c4567884af0bb3575ccdb18c0a8b924366370c31457dde266370e08",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Inspected the explicit change and baseline, generated proposal.md, then revised it after operator decisions.",
          "information_gained": [
            "Established proposal scope, safety goal, compatibility boundaries, and open precedence questions."
          ],
          "obligations_opened": [
            "Resolve sanitize/strip precedence, auto plain-text behavior, and cat-mode scope."
          ],
          "obligations_closed": [
            "Generated and revised the proposal artifact."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a7c8-7860-9886-9edd1a931d69.jsonl#L39",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a7c8-7860-9886-9edd1a931d69.jsonl#L50",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a7c8-7860-9886-9edd1a931d69.jsonl#L61",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a7c8-7860-9886-9edd1a931d69.jsonl#L85"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Requested confirmation of the control-byte boundary, generated delta-spec.md, then removed the chunk-boundary carry-over condition after a narrow operator revision.",
          "information_gained": [
            "Defined preserved controls, replacement controls, escape removal, and truncated-sequence semantics."
          ],
          "obligations_opened": [
            "Keep the acceptance matrix aligned with the confirmed decoded-content boundary."
          ],
          "obligations_closed": [
            "Generated and revised delta-spec.md."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L29",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L49",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L75",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L85",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L110"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Requested design generation, wrote delta-design.md, then revised the design to use shared parsing and independent decoded-unit processing.",
          "information_gained": [
            "Mapped CLI/config/API, parser, sanitizer, interactive printer, documentation, and verification seams."
          ],
          "obligations_opened": [
            "Define effective policy precedence and parser/output-path compatibility."
          ],
          "obligations_closed": [
            "Generated and revised delta-design.md."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L35",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L47",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L96",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L125",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L149"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Inspected repository seams, generated a six-task implementation plan, then narrowed Task 5 to approved observable documentation surfaces.",
          "information_gained": [
            "Identified concrete code, test, documentation, completion, and finalization targets."
          ],
          "obligations_opened": [
            "Implement plumbing, parser/sanitizer, interactive policy, regression matrix, user-facing surfaces, and full-document finalization."
          ],
          "obligations_closed": [
            "Generated and revised tasks.md."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L56",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L84",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L107",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L129",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L135"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented the feature through code, tests, docs, completions, and reported finalization; broad tests passed, but later review exposed incomplete documentation detail and a missing standalone-C1 regression.",
          "information_gained": [
            "Found and fixed parser overlap for unknown ESC chunks.",
            "Found and fixed a sanitize-auto/plain-text precedence edge case."
          ],
          "obligations_opened": [
            "Complete implementation tasks and final verification."
          ],
          "obligations_closed": [
            "Reported 28/28 native tasks complete and full Rust verification passing."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L32",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L144",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L450",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L474",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L524",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L546",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L602",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L662"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": null,
          "behavior_summary": "Applied review-requested documentation and regression fixes, refreshed authoritative spec/design records, reran verification, and later added schema-only references without changing product scope.",
          "information_gained": [
            "Review identified missing exact Unicode-range and same-mode strip wording.",
            "Later checks identified remaining validation-reference findings."
          ],
          "obligations_opened": [
            "Repair user-facing documentation and add standalone decoded-C1 strip regression.",
            "Refresh authoritative spec.md and design.md."
          ],
          "obligations_closed": [
            "Updated documentation, added the regression, refreshed full documents, and reran full verification."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343a19e-205992a6f3d3.jsonl#L78",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343a19e-205992a6f3d3.jsonl#L102",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343a19e-205992a6f3d3.jsonl#L112",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343a19e-205992a6f3d3.jsonl#L140",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343a19e-205992a6f3d3.jsonl#L165",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343a19e-205992a6f3d3.jsonl#L196"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "review",
          "behavior_summary": "Reviewed implementation and tests, found finalization/evidence gaps despite passing tests, then reran the same review several times; only the first post-change rerun observed changed implementation/test state.",
          "information_gained": [
            "Initial review found missing finalization and post-implementation evidence.",
            "Second review observed changed diff and a new C1 regression but the same finalization blocker.",
            "Later reruns observed unchanged implementation/test state and the same decision."
          ],
          "obligations_opened": [
            "Refresh full spec/design documents and complete finalization evidence."
          ],
          "obligations_closed": [],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L58",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L93",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L141",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L164",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L193",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L216",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L226",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L243",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L254"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "validation",
          "behavior_summary": "Validation first recorded cross-document blockers, then revised the artifact after operator decisions and concluded implementation could start with warnings only.",
          "information_gained": [
            "Resolved documentation-boundary, decoded-unit, shared-parser, and public-Config compatibility questions."
          ],
          "obligations_opened": [
            "Resolve four validation blockers before implementation."
          ],
          "obligations_closed": [
            "Validation gate passed with no blocking issues."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L65",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L78",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L94",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L104",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L126",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L132"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The initial implementation partially omitted two required observable documentation details: exact Unicode spoofing ranges and the explicit same-mode --strip-ansi implication in long help and the changelog.",
            "segment": "S005",
            "obligation": "Task 5 required consistent observable documentation of the sanitizer contract, including Unicode replacement behavior and its relationship to --strip-ansi.",
            "information_delta": "Documentation existed, but review identified missing precise wording; S006 subsequently added it and regenerated verification.",
            "local_cost": "One later repair pass changed documentation/changelog content and reran focused and full verification.",
            "evidence": [
              "The loaded task plan assigned the approved user-facing surfaces and observable contract to Task 5 (raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L29).",
              "The implementation pass reported documentation and completion updates and later claimed completion (raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L450; raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L662).",
              "The repair pass explicitly states that review found the exact Unicode-range and same-mode strip wording missing (raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L44).",
              "The repair pass then tightened the documentation and added verification (raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L78)."
            ],
            "counterevidence": [
              "The initial pass did update documentation, completions, and tests and reported passing focused checks, so this is a partial omission rather than total absence (raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L450)."
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L29",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L450",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L44",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L78"
            ],
            "confidence": "high"
          },
          {
            "claim": "The initial implementation omitted the focused standalone --strip-ansi regression for decoded C1 sequences, despite a visible regression-testing obligation and an implementation opportunity.",
            "segment": "S005",
            "obligation": "Task 4 and the validation record required preserving standalone strip behavior and adding a focused decoded-C1 regression.",
            "information_delta": "The missing regression was later added during the repair pass; subsequent review recorded the updated 239-test suite.",
            "local_cost": "One later repair pass added the regression and reran focused and full Rust verification.",
            "evidence": [
              "The loaded task plan assigned standalone strip and precedence regression coverage to the implementation test matrix (raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L29).",
              "The implementation pass reported broad verification with 238 integration tests before the later repair (raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L546).",
              "The reviewer explicitly states that the latest implementation added the previously missing decoded-C1 standalone-strip regression (raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L164).",
              "The repair pass directly reports adding that regression (raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L78)."
            ],
            "counterevidence": [
              "The initial implementation had extensive parser, sanitizer, API, integration, and full-target tests passing, so the omission was narrow and not a general absence of verification (raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L450; raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L662)."
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L29",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L546",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L78",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L164"
            ],
            "confidence": "high"
          }
        ],
        "repeated_exploration": [
          {
            "claim": "The reviewer repeated the same full-spec/design finalization review after the first justified re-review, even though later implementation and test state was unchanged.",
            "earlier_segment": "S007",
            "later_segment": "S007",
            "target": "Exact MatSpec review of full spec/design finalization and post-implementation evidence.",
            "information_delta": "The first re-review had a real delta: the diff grew from 453 to 477 insertions, the standalone-C1 regression was added, and integration tests rose to 239. Subsequent reruns reported the same missing full-spec/design refresh and unchanged implementation/test surface.",
            "local_cost": "At least two additional exact review-route executions and review.md rewrites after the unchanged state was already recorded.",
            "evidence": [
              "The first re-review observed changed worktree state and new product/test changes (raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L141; raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L164).",
              "The reviewer then re-entered the exact review route and again reported the same finalization blocker (raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L193; raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L216).",
              "A further exact review re-entry found the blocker still present and preserved the same decision (raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L226; raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L243; raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L254)."
            ],
            "counterevidence": [
              "The first review and first re-review were reasonable revalidation because tests passed and the worktree actually changed before the second audit (raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L93; raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L141)."
            ],
            "raw_refs": [
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L141",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L164",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L193",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L216",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L226",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L243",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L254"
            ],
            "confidence": "high"
          }
        ],
        "zero_information_gain": [
          {
            "claim": "The final review rerun produced zero observable information gain: the blocker, implementation/test state, and review decision were unchanged before and after the rerun.",
            "earlier_segment": "S007",
            "later_segment": "S007",
            "target": "Rechecking whether full spec.md/design.md finalization had landed.",
            "state_before": {
              "review_decision": "Changes Required",
              "authoritative_spec_design": "Required full-spec/design finalization still absent",
              "implementation_test_surface": "Unchanged",
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L216"
            },
            "state_after": {
              "review_decision": "Changes Required",
              "authoritative_spec_design": "Neither file had a current diff",
              "implementation_test_surface": "Unchanged",
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L243"
            },
            "information_delta": "None.",
            "local_cost": "The exact review route was rerun and review.md was refreshed without a product or test-state change.",
            "evidence": [
              "The prior review already recorded the same missing finalization and Changes Required decision (raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L216).",
              "The later audit explicitly says the blocker remains, neither full document has a current diff, and the implementation/test surface is unchanged (raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L243; raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L254)."
            ],
            "counterevidence": [
              "The earlier re-review was not zero-gain because the worktree changed and a missing regression was added before that audit (raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L141; raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L164)."
            ],
            "raw_refs": [
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L216",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L226",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L243",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L254"
            ],
            "confidence": "high"
          }
        ]
      },
      "counterexamples": [],
      "abstentions": [
        "No separate omission is asserted for full spec/design refresh: S005 reported refreshing those records, while S007 later reported no current diff and S006 subsequently refreshed them again; the trajectory-visible state evidence is conflicting. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L524; raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L164; raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L140.",
        "No repeated-exploration or zero-information-gain claim is made for S001-S004 revisions because each followed explicit operator decisions and changed the current artifact. Sources: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a7c8-7860-9886-9edd1a931d69.jsonl#L61; raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L85; raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L125; raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L107."
      ],
      "raw_refs": [
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a7c8-7860-9886-9edd1a931d69.jsonl#L39",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a7c8-7860-9886-9edd1a931d69.jsonl#L50",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a7c8-7860-9886-9edd1a931d69.jsonl#L61",
        "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a7c8-7860-9886-9edd1a931d69.jsonl#L85",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L29",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L49",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L75",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L85",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-13-08-019fe482-8d5e-7f40-adfa-28bea78350ba.jsonl#L110",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L35",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L47",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L96",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L125",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-20-45-019fe489-85a0-7b00-b073-57601e3002e7.jsonl#L149",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L56",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L84",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L107",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L129",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-30-019fe498-da03-7a31-909d-4a87611c0b65.jsonl#L135",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L29",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L450",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L546",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-53-33-019fe4a7-8b70-7622-8b89-6d3fb1e36ef8.jsonl#L662",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L44",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L78",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L140",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-08-019fe4c6-4a0a-7343-a19e-205992a6f3d3.jsonl#L165",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L93",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L141",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L164",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L193",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L216",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L226",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L243",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-22-17-019fe4c1-dc0c-78d1-81ed-ed842ebd87ba.jsonl#L254",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L65",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L78",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L94",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L104",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L126",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-45-15-019fe49f-f15e-7191-a205-ba0a2c0f474b.jsonl#L132"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C005",
      "input_binding": "08dfcb67bf68c16fec2db12b47cf4511ec2b499a701a252e3600971c7c675da7",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Routed the exact change, inspected baseline inputs, and repeatedly revised only proposal.md to resolve precedence, unsafe-character, escape-family, terminator, and malformed-sequence rules.",
          "information_gained": "Clarified the final sanitizer contract, including consumed ESC data versus replacement controls and truncation behavior.",
          "obligations_opened": [
            "Resolve proposal-stage product decisions.",
            "Record the clarified escape grammar and replacement set."
          ],
          "obligations_closed": [
            "Wrote and revised proposal.md with read-only scope checks; final confirmation remained pending."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a8cb-73b0-9f58-fba9a1bc112f.jsonl#L39",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a8cb-73b0-9f58-fba9a1bc112f.jsonl#L142",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a8cb-73b0-9f58-fba9a1bc112f.jsonl#L252",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a8cb-73b0-9f58-fba9a1bc112f.jsonl#L314"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Generated and revised delta-spec.md in place, incorporating 8-bit SOS handling, string termination, strip-only compatibility, documentation boundaries, and code-point-aware preservation requirements.",
          "information_gained": "Converted clarified behavior into explicit added and modified business rules and acceptance criteria.",
          "obligations_opened": [
            "Produce the specification delta from the proposal and baseline.",
            "Resolve later clarifications in the delta artifact."
          ],
          "obligations_closed": [
            "Generated and revised delta-spec.md; confirmation was requested."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-23-57-019fe48c-719e-7ae1-9488-c9a5d16e3851.jsonl#L27",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-23-57-019fe48c-719e-7ae1-9488-c9a5d16e3851.jsonl#L84",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-23-57-019fe48c-719e-7ae1-9488-c9a5d16e3851.jsonl#L112",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-23-57-019fe48c-719e-7ae1-9488-c9a5d16e3851.jsonl#L166",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-23-57-019fe48c-719e-7ae1-9488-c9a5d16e3851.jsonl#L191"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-spec",
          "behavior_summary": "Recorded a controller allow response without substantive actor behavior.",
          "information_gained": "Continuation was permitted.",
          "obligations_opened": [],
          "obligations_closed": [
            "Controller continuation gate returned allow."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-29-34-019fe491-958a-7fc1-a065-ace49b0f0dc1.jsonl#L10"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "delta-design",
          "behavior_summary": "Generated delta-design.md after inspecting implementation seams, then revised the mode type, processing order, and documentation scope without changing other stages.",
          "information_gained": "Mapped the confirmed behavior to configuration, preprocessing, printer, API, documentation, and verification boundaries.",
          "obligations_opened": [
            "Design the implementation approach and data flow.",
            "Apply requested design revisions."
          ],
          "obligations_closed": [
            "Generated and revised delta-design.md; formatting and write-scope checks were reported passing."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T11-34-14-019fe495-dbdc-7893-b6b2-391814c53b26.jsonl#L27",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T11-34-14-019fe495-dbdc-7893-b6b2-391814c53b26.jsonl#L73",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-34-14-019fe495-dbdc-7893-b6b2-391814c53b26.jsonl#L177",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-34-14-019fe495-dbdc-7893-b6b2-391814c53b26.jsonl#L183"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "tasks",
          "behavior_summary": "Generated tasks.md with implementation, scanner, CLI/API, printer, publication, testing, validation, and finalization tasks.",
          "information_gained": "The design was decomposed into six executable tasks, including focused verification and authoritative-document refreshes.",
          "obligations_opened": [
            "Break the design into executable and verifiable tasks.",
            "Include final specification/design refreshes and verification."
          ],
          "obligations_closed": [
            "Generated tasks.md; confirmation was requested."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-45-46-019fe4a0-6c23-7402-90db-fd385f7319e8.jsonl#L31",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-45-46-019fe4a0-6c23-7402-90db-fd385f7319e8.jsonl#L71",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-45-46-019fe4a0-6c23-7402-90db-fd385f7319e8.jsonl#L82"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "implementation",
          "behavior_summary": "Implemented the scanner, sanitization modes, configuration/API wiring, printer integration, publication changes, tests, and final document updates; recorded all six tasks done and reported passing verification.",
          "information_gained": "Focused preprocessing and integration results established initial behavioral coverage, while later review evidence showed that the scanner test matrix was incomplete and final documents still contained stale language and counts.",
          "obligations_opened": [
            "Execute six implementation tasks.",
            "Provide complete scanner and strip-only verification.",
            "Synchronize authoritative spec.md and design.md with shipped behavior."
          ],
          "obligations_closed": [
            "Implemented code and tests, ran focused/full checks, recorded tasks done, and ran chain validation; two verification/document obligations were later revisited."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L24",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L126",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L340",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L407",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L475",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L586"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": null,
          "behavior_summary": "Applied review-requested scanner and strip-only test corrections, removed the manual-page product diff, then reconciled publication-scope documents and reran verification without changing review state.",
          "information_gained": "Added the missing family, terminator, truncation, malformed-body, and 8-bit strip assertions; later confirmed the publication-scope mismatch was resolved.",
          "obligations_opened": [
            "Address review findings without editing review.md or advancing state.",
            "Reconcile the remaining publication-scope inconsistency."
          ],
          "obligations_closed": [
            "Added coverage, restored the manual-page baseline, reconciled documents, and passed focused/full checks."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L45",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L65",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L125",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L172",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L264",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L278"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "finalization",
          "behavior_summary": "Inspected and refreshed the two authoritative finalization files, corrected stale future-delta language and test counts, and verified the result without invoking done/archive.",
          "information_gained": "Readback established that the earlier finalization files contradicted the shipped state; the refreshed files matched the accepted contract and current 10/242 test evidence.",
          "obligations_opened": [
            "Make spec.md and design.md authoritative for the shipped implementation.",
            "Use current verification counts and publication scope."
          ],
          "obligations_closed": [
            "Refreshed both files and obtained clean MatSpec validation plus focused verification."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L20",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L42",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L140",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L168"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "review",
          "behavior_summary": "Performed independent review, initially recorded Changes Required for incomplete scanner coverage and publication-scope mismatch, then repeated review after the worktree and documents changed and ultimately recorded Approved.",
          "information_gained": "The first pass isolated missing verification coverage and scope inconsistency; later passes confirmed both were resolved and the full suite passed.",
          "obligations_opened": [
            "Inspect confirmed artifacts, implementation diff, and verification evidence.",
            "Reassess review after requested corrections."
          ],
          "obligations_closed": [
            "Recorded Changes Required, then after changed evidence recorded Approved."
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L52",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L127",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L170",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L182",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L224",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L242"
          ]
        },
        {
          "segment_id": "S010",
          "stage_key": "validation",
          "behavior_summary": "Validated the document chain, initially reported no blockers, then revised validation for the changed publication scope and finally reported the remaining manual-page mismatch as blocking.",
          "information_gained": "The validation state changed from no blocker to an explicit cross-document scope inconsistency after the task/design publication requirements were rechecked.",
          "obligations_opened": [
            "Validate cross-document coverage and conflicts.",
            "Reconcile the confirmed publication scope with tasks and design."
          ],
          "obligations_closed": [
            "Produced validation.md revisions; final reported blocker remained pending correction."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-50-42-019fe4a4-ef49-7362-9e97-fae3a9cf7beb.jsonl#L64",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-50-42-019fe4a4-ef49-7362-9e97-fae3a9cf7beb.jsonl#L98",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-50-42-019fe4a4-ef49-7362-9e97-fae3a9cf7beb.jsonl#L130",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-50-42-019fe4a4-ef49-7362-9e97-fae3a9cf7beb.jsonl#L141",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-50-42-019fe4a4-ef49-7362-9e97-fae3a9cf7beb.jsonl#L183"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The implementation pass left the required scanner verification matrix incomplete: the initial focused/full test pass did not cover every string family with 7-bit ST and truncation cases or provide strip-only parity, despite a real Task 5 verification opportunity.",
            "segment": "S006",
            "obligation": "Complete family-by-family 7-bit ST, truncation, and strip-only scanner coverage.",
            "information_delta": "S006 reported 8 focused tests and 241 integration tests passing; S009 identified the missing matrix; S007 added the missing assertions and later reported 242 integration tests passing.",
            "local_cost": "One later review-correction cycle with additional tests and full-suite reruns.",
            "evidence": [
              {
                "claim": "Task 5 was explicitly the end-to-end verification layer and its initial focused tests passed.",
                "raw_refs": [
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L340",
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L407"
                ]
              },
              {
                "claim": "The independent review stated that the gap was real and specified the missing 7-bit ST, truncation, family, and strip-only coverage.",
                "raw_refs": [
                  "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L52",
                  "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L127"
                ]
              },
              {
                "claim": "The later correction added the missing matrix and 8-bit strip regression.",
                "raw_refs": [
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L65",
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L125"
                ]
              }
            ],
            "counterevidence": [
              {
                "claim": "The initial tests were substantive and the reviewer found the core scanner aligned; the omission concerns completeness of verification coverage rather than absence of implementation evidence.",
                "raw_refs": [
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L407",
                  "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L81"
                ]
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L340",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L407",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L52",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L127",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L65",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L125"
            ],
            "confidence": 0.98
          },
          {
            "claim": "The implementation-stage finalization left spec.md and design.md with stale future-delta language and stale 8/241 test counts, although Task 6 was recorded done and chain validation was reported clean.",
            "segment": "S006",
            "obligation": "Synchronize authoritative spec.md and design.md with the shipped behavior and current verification evidence.",
            "information_delta": "S006 reported Task 6 done and clean validation; S008 found contradictory provisional summaries; after S008 the documents reflected the accepted contract and 10/242 results with clean validation.",
            "local_cost": "A later finalization segment with document edits, readback, and renewed validation.",
            "evidence": [
              {
                "claim": "Task 6 explicitly required synchronizing the authoritative spec/design with shipped behavior.",
                "raw_refs": [
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L475"
                ]
              },
              {
                "claim": "The later finalization readback found future-delta language and stale 8/241 counts in both frozen files.",
                "raw_refs": [
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L42"
                ]
              },
              {
                "claim": "The later segment refreshed both files and reported current 10/242 evidence with clean validation.",
                "raw_refs": [
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L140",
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L168"
                ]
              }
            ],
            "counterevidence": [
              {
                "claim": "S006 reported all six tasks done and chain validation clean, so the obligation was treated as complete before the later authoritative-document readback.",
                "raw_refs": [
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L562",
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L586"
                ]
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L475",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L562",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L586",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L42",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L140",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L168"
            ],
            "confidence": 0.96
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [
        {
          "pattern": "repeated_exploration",
          "claim": "Repeated review was reasonable revalidation: the later pass explicitly observed that the worktree, test diff, and publication documents had changed before reassessing and approving.",
          "why_not_candidate": "The repeated target had a documented state change and produced new findings.",
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L170",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L182",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L224",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L231"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "claim": "The failed finalization patch attempts did not mutate the files, but their errors exposed changed expected content and were followed by successful readback and updates, so failure alone does not establish zero information gain.",
          "why_not_candidate": "The errors changed the observed state of the document and informed the next action.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L83",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L87",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L101",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L140"
          ]
        }
      ],
      "abstentions": [
        {
          "pattern": "omissions",
          "claim": "Abstain from labeling the initial manual-page validation pass as a separate omission because the publication scope was revised through later operator instructions during the same validation trajectory, and the final validation explicitly reported the mismatch as blocking.",
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-50-42-019fe4a4-ef49-7362-9e97-fae3a9cf7beb.jsonl#L98",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-50-42-019fe4a4-ef49-7362-9e97-fae3a9cf7beb.jsonl#L105",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-50-42-019fe4a4-ef49-7362-9e97-fae3a9cf7beb.jsonl#L137",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-50-42-019fe4a4-ef49-fae3a9cf7beb.jsonl#L183"
          ]
        },
        {
          "pattern": "repeated_exploration",
          "claim": "Abstain from classifying repeated exact-change routing as exploration because each routing call corresponded to a distinct stage or an explicit artifact revision.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a8cb-73b0-9f58-fba9a1bc112f.jsonl#L18",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a8cb-73b0-9f58-fba9a1bc112f.jsonl#L130",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-23-57-019fe48c-719e-7ae1-9488-c9a5d16e3851.jsonl#L16",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-34-14-019fe495-dbdc-7893-b6b2-391814c53b26.jsonl#L16"
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        }
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        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L52",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-27-24-019fe4c6-88f7-7f03-8dc4-138d1a1fdcf1.jsonl#L65",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-59-44-019fe4ad-3604-74e0-9034-0cd26c5fe820.jsonl#L475",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-44-54-019fe4d6-8f1c-72c3-8349-80a4ee979c6c.jsonl#L42",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-21-40-019fe4c1-4895-7271-aea8-a7b6a112dcd2.jsonl#L224"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C006",
      "input_binding": "dec1c9f4b36f1b2dff056f470e5d98d22af8fc1043f6bef73f1e579b70768d73",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Inspected the exact change and baseline, produced the proposal, then incorporated confirmed precedence, path, Unicode, and sequence-classification decisions through several revisions.",
          "information_gained": [
            "Distinguished interactive, cat-mode, and metadata-sanitizer behavior.",
            "Clarified removal of escape sequences versus replacement of remaining unsafe characters."
          ],
          "obligations_opened": [
            "Record confirmed mode, precedence, path, Unicode, and sanitization semantics."
          ],
          "obligations_closed": [
            "Proposal artifact produced and validated without placeholders or unrelated changes."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a8a3-7b60-99f4-5e1370d85c3b.jsonl#L34",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a8a3-7b60-99f4-5e1370d85c3b.jsonl#L93",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-42-019fe47c-a8a3-7b60-99f4-5e1370d85c3b.jsonl#L114"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Read the proposal and baseline specification, wrote a business-rule delta with acceptance criteria, and completed a scope check.",
          "information_gained": [
            "Carried forward mode precedence, sequence handling, Unicode preservation, plain-text auto, show-all, cat-mode, API, documentation, and verification boundaries."
          ],
          "obligations_opened": [
            "Translate confirmed behavior into verifiable specification rules."
          ],
          "obligations_closed": [
            "delta-spec artifact generated and checked."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-18-43-019fe487-a9aa-7030-98ba-a9d1c6bd2266.jsonl#L30",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-18-43-019fe487-a9aa-7030-98ba-a9d1c6bd2266.jsonl#L32",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-18-43-019fe487-a9aa-7030-98ba-a9d1c6bd2266.jsonl#L41"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Inspected the baseline design and implementation seams, initially proposed a separate public mode, then revised the design to reuse StripAnsiMode, share the parser, preserve per-line processing and overstrike ordering, and support BEL/ST termination.",
          "information_gained": [
            "Mapped CLI/configuration, preprocessing, parser, printer, and public API seams.",
            "Resolved design revisions requested after the first artifact."
          ],
          "obligations_opened": [
            "Design implementation ownership, data flow, API/configuration changes, and compatibility boundaries."
          ],
          "obligations_closed": [
            "delta-design revised and validated against the requested corrections."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-23-13-019fe48b-c819-7511-b45d-f08b49d43f77.jsonl#L65",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-23-13-019fe48b-c819-7511-b45d-f08b49d43f77.jsonl#L108",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-23-13-019fe48b-c819-7511-b45d-f08b49d43f77.jsonl#L110"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Read the full specification and design inputs and generated a seven-task plan covering parser/scanner behavior, CLI/config/API, printer paths, documentation, regression coverage, verification, and finalization.",
          "information_gained": [
            "Enumerated the required security and compatibility test matrix and final-document obligations."
          ],
          "obligations_opened": [
            "Implement and verify every sequence/control/Unicode boundary and preserve strip-ANSI, show-all, cat-mode, API, and documentation behavior."
          ],
          "obligations_closed": [
            "tasks.md artifact generated and structurally checked."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-35-02-019fe496-9679-7b01-8637-384b43672dc3.jsonl#L46",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-35-02-019fe496-9679-7b01-8637-384b43672dc3.jsonl#L57",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-35-02-019fe496-9679-7b01-8637-384b43672dc3.jsonl#L63"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented the sanitizer, shared sequence recognition, CLI/config/API propagation, printer integration, user-facing surfaces, tests, full-document refresh, and validation. The run encountered formatter unavailability, path/tooling retries, incomplete executor markers, and a late newline-boundary fix before all tasks were marked done.",
          "information_gained": [
            "Focused tests initially passed, then review exposed raw-byte C1 and malformed-boundary gaps and later legacy strip compatibility defects.",
            "Final validation returned no findings and full Rust tests passed."
          ],
          "obligations_opened": [
            "Execute seven native tasks and record task status.",
            "Verify the complete security and compatibility matrix.",
            "Refresh authoritative specification and design documents."
          ],
          "obligations_closed": [
            "All seven tasks marked done; focused and full tests passed; matspec validation returned no findings."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L224",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L231",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L270",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L326",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L454",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L587"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": null,
          "behavior_summary": "Applied review fixes across multiple review turns: raw 8-bit C1 preservation, line-local malformed-sequence handling, expanded tests, standalone strip compatibility, and BOM-overstrike-ANSI ordering. Updated verification counts without editing review.md.",
          "information_gained": [
            "Review-driven probes separated sanitizer behavior from legacy strip behavior and identified the required ordering regression."
          ],
          "obligations_opened": [
            "Resolve review blockers while preserving the review artifact and stage state."
          ],
          "obligations_closed": [
            "Focused and full tests passed; final evidence counts were refreshed."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-17-31-019fe4bd-7e2c-73c2-9c4a-3f7b9ff64485.jsonl#L18",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-17-31-019fe4bd-7e2c-73c2-9c4a-3f7b9ff64485.jsonl#L74",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-17-31-019fe4bd-7e2c-73c2-9c4a-3f7b9ff64485.jsonl#L140",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T12-17-31-019fe4bd-7e2c-73c2-9c4a-3f7b9ff64485.jsonl#L213",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-17-31-019fe4bd-7e2c-73c2-9c4a-3f7b9ff64485.jsonl#L238"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "finalization",
          "behavior_summary": "Reconciled stale baseline statements in spec.md and design.md with the accepted delta and implementation, then ran focused and full verification and matspec validation without calling done or archive.",
          "information_gained": [
            "Confirmed the final documents described the implemented mode, scanner, precedence, printer paths, API, and compatibility behavior."
          ],
          "obligations_opened": [
            "Refresh both controller-frozen finalization files and preserve accepted boundaries."
          ],
          "obligations_closed": [
            "Final documents refreshed; focused/full tests and validation passed."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-49-13-019fe4da-83c2-7d71-b504-92d356d808b6.jsonl#L36",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-49-13-019fe4da-83c2-7d71-b504-92d356d808b6.jsonl#L69",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T12-49-13-019fe4da-83c2-7d71-b504-92d356d808b6.jsonl#L77",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-49-13-019fe4da-83c2-7d71-b504-92d356d808b6.jsonl#L102"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "finalization",
          "behavior_summary": "A candidate-side risk assessment evaluated a delete/re-add patch targeting an explicitly authorized specification file and judged the bounded action allowable but medium risk.",
          "information_gained": [
            "Recorded the malformed duplicated path concern and reversibility assessment."
          ],
          "obligations_opened": [
            "Assess scope and reversibility of the authorized finalization edit."
          ],
          "obligations_closed": [
            "Risk assessment completed."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-49-13-019fe4da-8421-7f52-a291-f90c8a705a33.jsonl#L10"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "review",
          "behavior_summary": "Independently reviewed the implementation, first recording missing raw-byte and malformed-boundary coverage, then identifying legacy strip compatibility and ordering defects across changed implementations, and finally approving after the fixes and evidence aligned.",
          "information_gained": [
            "Independent probes demonstrated that passing existing suites did not establish the complete confirmed matrix.",
            "Each later review pass corresponded to materially changed implementation state."
          ],
          "obligations_opened": [
            "Compare implementation and evidence against the confirmed contract and write an approval decision only when satisfied."
          ],
          "obligations_closed": [
            "Review artifact ended with Decision: Approved after the ordering fix."
          ],
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L71",
            "raw-sessions/reviewer/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L118",
            "raw-sessions/reviewer/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L191",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L251",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L306",
            "raw-sessions/reviewer/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L317"
          ]
        },
        {
          "segment_id": "S010",
          "stage_key": "validation",
          "behavior_summary": "Validator initially identified four implementation blockers involving legacy strip scope, cross-line truncation, unresolved design decisions, and public Config compatibility; after operator confirmations, it revised validation to implementation-ready with only a non-blocking warning.",
          "information_gained": [
            "Separated document coverage from implementation-readiness and recorded the effect of explicit confirmations."
          ],
          "obligations_opened": [
            "Validate proposal/spec/design/tasks consistency and pre-implementation risks."
          ],
          "obligations_closed": [
            "Validation artifact revised to no blockers."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-39-08-019fe49a-5a76-7250-a315-25ab74383762.jsonl#L67",
            "raw-sessions/validator/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T11-39-08-019fe49a-5a76-7250-a315-25ab74383762.jsonl#L81",
            "raw-sessions/validator/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T11-39-08-019fe49a-5a76-7250-a315-25ab74383762.jsonl#L90",
            "raw-sessions/validator/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T11-39-08-019fe49a-5a76-7250-a315-25ab74383762.jsonl#L123"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The implementation stage initially advanced while its security/compatibility test matrix omitted raw-byte 8-bit C1 cases and malformed/truncated line-boundary cases required by the task plan.",
            "segment": "S005",
            "obligation": "Task 1 and Task 5 required every 7-bit/8-bit sequence class, terminator, truncated form, line-local behavior, and the existing compatibility matrix to be focused-tested.",
            "information_delta": "Initial focused tests and the claimed Task 5 completion covered several decoded sequence and mode cases; independent review later added information that raw 8-bit input and malformed line-boundary behavior were not covered and were defective.",
            "local_cost": "Required an additional review/fix cycle and expanded tests before approval.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L267",
                "detail": "Task plan explicitly lists every sequence class, terminator, truncated form, controls, Unicode, CRLF, and compatibility verification."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L326",
                "detail": "Implementation reported the new compatibility/security tests passing and proceeded as if the matrix were complete."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L71",
                "detail": "Reviewer stated the added test matrix was narrower than the confirmed acceptance matrix."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L118",
                "detail": "Reviewer reproduced raw 8-bit C1 loss and malformed/truncated line-ending loss and recorded missing coverage."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L224",
                "detail": "Initial focused tests did cover several 7-bit/8-bit, BEL/ST, truncation, Unicode, and line-ending cases."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-17-31-019fe4bd-7e2c-73c2-9c4a-3f7b9ff64485.jsonl#L91",
                "detail": "Later fixes expanded the matrix to raw/decoded C1, all sequence classes, line endings, controls, Unicode ranges, and preservation cases."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L317",
                "detail": "The review eventually approved after the implementation and evidence were updated."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L267",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L326",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L71",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L118"
            ]
          },
          {
            "claim": "The generated tasks artifact omitted executor-readable independent status markers, so Task 1 completion could not be recorded at the first completion opportunity.",
            "segment": "S005",
            "obligation": "The implementation task plan needed an independent status line for each task so the executor could record completion and an allowed final status.",
            "information_delta": "The first completion attempt returned TASK_STATUS_LINE_MISSING; after blank status markers were added, Task 1 changed from unrecordable to done.",
            "local_cost": "One failed completion attempt plus task-file editing and additional workflow/tool discovery before implementation could continue.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L231",
                "detail": "matspec implement --complete 1 returned TASK_STATUS_LINE_MISSING because Task 1 had no independent status line."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L270",
                "detail": "The agent explicitly diagnosed that the supplied plan had only descriptive verification checkboxes and added blank status markers."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L278",
                "detail": "The subsequent completion command returned Task 1 status done."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-35-02-019fe496-9679-7b01-8637-384b43672dc3.jsonl#L63",
                "detail": "The task artifact did include an executor report section and verification checkboxes."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L430",
                "detail": "All tasks were eventually marked done."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L231",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L270",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L278"
            ]
          },
          {
            "claim": "The initial implementation did not preserve or verify legacy --strip-ansi raw-byte behavior and BOM-overstrike-ANSI ordering before claiming compatibility completion.",
            "segment": "S005",
            "obligation": "The task plan required standalone --strip-ansi behavior to remain unchanged when sanitize was omitted or never, and required overstrike-before-sanitization/legacy stripping coverage.",
            "information_delta": "The initial implementation passed broad suites but later review isolated a raw non-introducer C1 compatibility regression and then an ordering regression; subsequent fixes added byte-aware handling and direct ordering coverage.",
            "local_cost": "Required two additional review/fix cycles, new regression tests, and repeated evidence-count refreshes before approval.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L267",
                "detail": "The task plan explicitly requires unchanged standalone strip behavior and overstrike ordering coverage."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L326",
                "detail": "Implementation reported compatibility/security tests passing and proceeded to completion."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L191",
                "detail": "Reviewer found standalone strip changed raw non-introducer C1 output."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L251",
                "detail": "Reviewer then found legacy byte stripping occurred before required overstrike normalization."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L397",
                "detail": "A public PrettyPrinter path and other integration tests were added before review."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T12-17-31-019fe4bd-7e2c-73c2-9c4a-3f7b9ff64485.jsonl#L213",
                "detail": "The later implementation explicitly restored BOM, overstrike, then ANSI ordering."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L317",
                "detail": "The review eventually approved after the ordering fix."
              }
            ],
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L326",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L191",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L251"
            ]
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [],
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        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-46-50-019fe4a1-6412-7ce1-a784-3e63fd482f09.jsonl#L326",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-17-31-019fe4bd-7e2c-73c2-9c4a-3f7b9ff64485.jsonl#L91",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-49-13-019fe4da-83c2-7d71-b504-92d356d808b6.jsonl#L102",
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        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L118",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-11-02-019fe4b7-8f7b-7dc3-a3c0-aabe3aec5254.jsonl#L251",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-39-08-019fe49a-5a76-7250-a315-25ab74383762.jsonl#L123"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C007",
      "input_binding": "e2853a3e9006263ef9d1227808930cc88de42bbd4f9cf16c0bd7b9843f46ed9b",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Revised proposal.md to incorporate successive confirmed selector, pagination, rendering, ordering, normalization, and atomic-output requirements.",
          "information_gained": "Operator revisions added concrete CLI and output rules.",
          "obligations_opened": [
            "Produce and obtain review of proposal.md."
          ],
          "obligations_closed": [
            "Proposal artifact revised and validated. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L157]"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L90",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L110",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L138",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L157"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Generated the business-rule delta with confirmed selector, matching, formatting, pagination, diagnostics, and acceptance rules.",
          "information_gained": "The proposal was converted into explicit ADDED, MODIFIED, and REMOVED requirements.",
          "obligations_opened": [
            "Generate delta-spec.md and request confirmation."
          ],
          "obligations_closed": [
            "Delta specification generated with required sections. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-17-36-019fe486-a08f-7e13-b92e-15f33c60b9ae.jsonl#L58]"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-17-36-019fe486-a08f-7e13-b92e-15f33c60b9ae.jsonl#L26",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-17-36-019fe486-a08f-7e13-b92e-15f33c60b9ae.jsonl#L48",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-17-36-019fe486-a08f-7e13-b92e-15f33c60b9ae.jsonl#L58"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Mapped the confirmed rules to concrete command, query, pagination, resolver, rendering, and verification boundaries.",
          "information_gained": "Established reuse of the initial field page, conditional continuation, ordered resolution, and atomic row preparation.",
          "obligations_opened": [
            "Generate delta-design.md without changing implementation files."
          ],
          "obligations_closed": [
            "Design delta generated and checked for placeholders and formatting. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-21-09-019fe489-e0ad-7163-829b-3dd2c6ee90ca.jsonl#L100]"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-21-09-019fe489-e0ad-7163-829b-3dd2c6ee90ca.jsonl#L35",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-21-09-019fe489-e0ad-7163-829b-3dd2c6ee90ca.jsonl#L79",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-21-09-019fe489-e0ad-7163-829b-3dd2c6ee90ca.jsonl#L100"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Created a five-task implementation and verification breakdown covering CLI behavior, field continuation, selection/rendering, integration tests, and documentation finalization.",
          "information_gained": "The design was decomposed into dependency-aware executable tasks.",
          "obligations_opened": [
            "Generate tasks.md and request confirmation of task scope, dependencies, and verification."
          ],
          "obligations_closed": [
            "Tasks artifact generated. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-28-32-019fe490-a5df-70d3-9629-c63ca684c471.jsonl#L126]"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-28-32-019fe490-a5df-70d3-9629-c63ca684c471.jsonl#L72",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-28-32-019fe490-a5df-70d3-9629-c63ca684c471.jsonl#L110",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-28-32-019fe490-a5df-70d3-9629-c63ca684c471.jsonl#L126"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented all five tasks, added focused tests, completed workflow task bookkeeping after repeated status-format attempts, refreshed full documents, and ran focused, repository, help, validation, and vet checks.",
          "information_gained": "Implementation evidence covered selectors, continuation, typed rendering, request reuse, help output, focused tests, and MatSpec validation.",
          "obligations_opened": [
            "Execute each task and record native task status.",
            "Run focused and repository verification.",
            "Refresh spec.md and design.md."
          ],
          "obligations_closed": [
            "All five tasks reported done and validation returned no findings. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L538]"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L65",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L176",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L412",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L538",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L549"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "finalization",
          "behavior_summary": "Refreshed the authoritative spec.md and design.md with implemented helper names, selector behavior, rendering, diagnostics, normalization, and atomic output.",
          "information_gained": "The accepted design was reconciled with the concrete implementation boundary.",
          "obligations_opened": [
            "Update both controller-frozen finalization documents and verify them."
          ],
          "obligations_closed": [
            "Focused verification passed and finalization reached stage-ready. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-13-48-019fe4ba-15f3-77c1-a11f-9e8aff4f579b.jsonl#L151]"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-13-48-019fe4ba-15f3-77c1-a11f-9e8aff4f579b.jsonl#L46",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-13-48-019fe4ba-15f3-77c1-a11f-9e8aff4f579b.jsonl#L98",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-13-48-019fe4ba-15f3-77c1-a11f-9e8aff4f579b.jsonl#L145",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-13-48-019fe4ba-15f3-77c1-a11f-9e8aff4f579b.jsonl#L151"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "review",
          "behavior_summary": "Independently reviewed implementation seams and edge cases, reran focused and full tests under changed execution conditions, and approved the review.",
          "information_gained": "Initial environment failures were separated from the clean full-suite result; changed packages and MatSpec validation passed.",
          "obligations_opened": [
            "Audit implementation and verification evidence; write review.md."
          ],
          "obligations_closed": [
            "Review approved and stage-ready. [raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L214]"
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L75",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L171",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L203",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-7ba0-8cec-955241a583ce.jsonl#L214"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "review",
          "behavior_summary": "Approved two explicitly authorized read-only full-suite reruns after the reviewer reported environment-dependent failures.",
          "information_gained": "Approval evidence concerns authorization of verification reruns only.",
          "obligations_opened": [
            "Assess whether the requested full-suite reruns were authorized."
          ],
          "obligations_closed": [
            "Both rerun requests were allowed. [raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-3419-7230-becb-9e1771dd8afd.jsonl#L21]"
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-3419-7230-becb-9e1771dd8afd.jsonl#L10",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-3419-7230-becb-9e1771dd8afd.jsonl#L21"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "validation",
          "behavior_summary": "Validated document coverage and baseline focused tests, recorded one non-blocking helper-boundary warning, and generated validation.md concluding implementation may start.",
          "information_gained": "The document chain was internally aligned and baseline tests passed with a task-scoped cache.",
          "obligations_opened": [
            "Inspect six required inputs and produce validation.md."
          ],
          "obligations_closed": [
            "Validation artifact generated with no blocking issue. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-34-44-019fe496-539d-7363-8ff5-13637dd6a2ca.jsonl#L109]"
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-34-44-019fe496-539d-7363-8ff5-13637dd6a2ca.jsonl#L73",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-34-44-019fe496-539d-7363-8ff5-13637dd6a2ca.jsonl#L93",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-34-44-019fe496-539d-7363-8ff5-13637dd6a2ca.jsonl#L109"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [],
        "repeated_exploration": [
          {
            "claim": "The trajectory revisited the same tasks.md executor-status target across the tasks and implementation stages: after S004 left the task-executor status section empty, S005 repeatedly probed the same Task 1 completion operation and tried several status-marker placements before the completion check succeeded.",
            "earlier_segment": "S004",
            "later_segment": "S005",
            "target": "Task 1 executor-status representation and matspec implement --complete 1",
            "information_delta": "S004 exposed an empty status section; S005 first received TASK_STATUS_LINE_MISSING, then received the same diagnostic after multiple marker edits, and finally obtained status done after a different checklist-form edit.",
            "local_cost": "At least five failed completion probes plus several task-file edits before the successful probe.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-28-32-019fe490-a5df-70d3-9629-c63ca684c471.jsonl#L119",
                "detail": "The generated tasks artifact contains an empty Task Executor Report Status section."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L93",
                "detail": "The first completion attempt reports TASK_STATUS_LINE_MISSING."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L122",
                "detail": "After a status edit, the same TASK_STATUS_LINE_MISSING result is returned."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L131",
                "detail": "A further status edit still returns the same diagnostic."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L146",
                "detail": "The repeated completion probe again reports TASK_STATUS_LINE_MISSING."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L155",
                "detail": "The same diagnostic persists after another marker edit."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L176",
                "detail": "The later completion probe returns task 1 status done."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L135",
                "detail": "The --task 1 query returned additional task metadata, including status pending, marker, format, and the expected status vocabulary."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L179",
                "detail": "The agent explicitly moved on after task 1 was implemented and its focused tests passed; the repeated target was workflow bookkeeping rather than implementation exploration."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-28-32-019fe490-a5df-70d3-9629-c63ca684c471.jsonl#L119",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L93",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L122",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L131",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L146",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L155",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L176",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L135",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L179"
            ],
            "confidence": "medium"
          }
        ],
        "zero_information_gain": [
          {
            "claim": "A bounded interval in S005 changed the task-status text but produced no observable workflow progress or new diagnostic: the completion check returned the identical TASK_STATUS_LINE_MISSING payload before and after the edit.",
            "segment": "S005",
            "obligation": "Close Task 1 through the native task executor",
            "state_before": {
              "description": "After a prior Task 1 status edit, matspec implement --complete 1 still reports TASK_STATUS_LINE_MISSING.",
              "raw_refs": [
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L121",
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L122"
              ]
            },
            "state_after": {
              "description": "After inserting another Status: DONE marker, the same completion check still reports TASK_STATUS_LINE_MISSING.",
              "raw_refs": [
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L125",
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L130",
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L131"
              ]
            },
            "local_cost": "One task-file edit and one repeated completion probe.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L122",
                "detail": "Before-state completion result."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L127",
                "detail": "The intervening status edit completed without reporting a workflow transition."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L131",
                "detail": "After-state completion result is byte-for-byte the same diagnostic."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L135",
                "detail": "A subsequent --task 1 query returned additional status and format metadata."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L176",
                "detail": "A later edit and completion probe eventually produced status done."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L121",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L122",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L125",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L127",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L130",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L131",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L135",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L176"
            ],
            "confidence": "medium"
          }
        ]
      },
      "counterexamples": [
        {
          "claim": "The repeated full-suite checks across implementation and review are not retained as repeated exploration because the trajectory records changing environment conditions and new outcomes.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L412",
              "detail": "Implementation run records unrelated full-suite environment failures."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L171",
              "detail": "Reviewer changes execution permissions and removes environment variables to isolate the earlier result."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L203",
              "detail": "The clean rerun passes go test ./... and matspec validate."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L135",
              "detail": "The reviewer explicitly frames the rerun as distinguishing environment failures from the implementation."
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L412",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L135",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L171",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L203"
          ]
        },
        {
          "claim": "The proposal revisions are not repeated exploration because each later pass incorporates new operator requirements.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L90",
              "detail": "Operator adds selector conflicts, pagination, and diagnostics."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L138",
              "detail": "Operator adds canonical headers, selector order, empty unknown values, and newline normalization."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L157",
              "detail": "The later proposal revision records those newly supplied requirements."
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L90",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L138",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-5769-7081-9b29-55709df404f3.jsonl#L157"
          ]
        }
      ],
      "abstentions": [
        {
          "category": "omissions",
          "claim": "No omission candidate retained because the visible artifact, implementation, finalization, review, and validation obligations all show completion or stage-ready evidence; no required action is visibly skipped.",
          "evidence": [
            {
              "sourceRef": "stage-events.jsonl#L1",
              "detail": "Proposal stage accepted."
            },
            {
              "sourceRef": "stage-events.jsonl#L2",
              "detail": "Delta-spec stage accepted."
            },
            {
              "sourceRef": "stage-events.jsonl#L3",
              "detail": "Delta-design stage accepted."
            },
            {
              "sourceRef": "stage-events.jsonl#L4",
              "detail": "Tasks stage accepted."
            },
            {
              "sourceRef": "stage-events.jsonl#L5",
              "detail": "Validation stage accepted."
            },
            {
              "sourceRef": "stage-events.jsonl#L6",
              "detail": "Implementation stage accepted."
            },
            {
              "sourceRef": "stage-events.jsonl#L7",
              "detail": "Review stage accepted."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-34-44-019fe496-539d-7363-8ff5-13637dd6a2ca.jsonl#L109",
              "detail": "Validation explicitly concludes there are no blocking issues."
            }
          ]
        },
        {
          "category": "repeated_exploration",
          "claim": "No additional repeated-exploration candidate retained beyond the bounded Task 1 status loop; later full-suite and finalization reads have explicit independent review or documentation obligations.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-13-48-019fe4ba-15f3-77c1-a11f-9e8aff4f579b.jsonl#L20",
              "detail": "Finalization explicitly requires refreshing frozen spec.md and design.md."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L135",
              "detail": "Review explicitly requests an independent rerun to distinguish environment effects."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-13-48-019fe4ba-15f3-77c1-a11f-9e8aff4f579b.jsonl#L145",
              "detail": "Finalization records the resulting authoritative documents and validation."
            }
          ]
        },
        {
          "category": "zero_information_gain",
          "claim": "No further zero-information-gain candidate retained beyond the bounded S005 interval because subsequent probes exposed task metadata and eventually changed the workflow state.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L135",
              "detail": "A later task query returns status, marker, and format metadata."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L176",
              "detail": "The completion state later changes to done."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L179",
              "detail": "The agent moves to Task 2 after the status target closes."
            }
          ]
        }
      ],
      "raw_refs": [
        "stage-events.jsonl#L1",
        "stage-events.jsonl#L2",
        "stage-events.jsonl#L3",
        "stage-events.jsonl#L4",
        "stage-events.jsonl#L5",
        "stage-events.jsonl#L6",
        "stage-events.jsonl#L7",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-28-32-019fe490-a5df-70d3-9629-c63ca684c471.jsonl#L119",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L93",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L121",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L122",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L125",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L127",
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L130",
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L131",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L135",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-40-08-019fe49b-444e-76e0-a77a-9b5f3fe06101.jsonl#L176",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-49-019fe4ae-33e9-7ba0-8cec-955241a583ce.jsonl#L203"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C008",
      "input_binding": "2079a81d2906558a06cafd8abd3589b80130dd95d2fa0307a431fbc5b43c1929",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Clarified selector exclusivity, output constraints, matching, rendering, pagination, diagnostics, and atomicity across proposal revisions.",
          "information_gained": [
            "Operator confirmed mutually exclusive repeatable selectors, table-only behavior, case-insensitive names, deterministic diagnostics, rendering mappings, and selector-triggered pagination."
          ],
          "obligations_opened": [
            "Generate and obtain confirmation for proposal.md."
          ],
          "obligations_closed": [
            "Proposal revisions recorded the confirmed behavioral contract; proposal stage was accepted."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-569d-7a50-8d72-ba3ebbfafb2f.jsonl#L35",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-569d-7a50-8d72-ba3ebbfafb2f.jsonl#L45",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-569d-7a50-8d72-ba3ebbfafb2f.jsonl#L100",
            "stage-events.jsonl#L1"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Converted the confirmed proposal decisions into a delta specification and performed artifact verification.",
          "information_gained": [
            "Confirmed that selector forms, matching, pagination, rendering, atomicity, and compatibility were resolved in the proposal."
          ],
          "obligations_opened": [
            "Produce and obtain confirmation for delta-spec.md."
          ],
          "obligations_closed": [
            "Delta specification artifact was generated and accepted."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-14-45-019fe484-06cc-76b1-864d-77515c0b11da.jsonl#L29",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T11-14-45-019fe484-06cc-76b1-864d-77515c0b11da.jsonl#L36",
            "stage-events.jsonl#L2"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Generated a design delta covering selector validation, opt-in pagination, shared resolution and formatting, ID-based projection, compatibility, and atomic failures.",
          "information_gained": [
            "Operator authorized the confirmed selector conflicts, diagnostics, pagination, canonical headers, ID association, value mappings, and no-partial-output behavior."
          ],
          "obligations_opened": [
            "Generate and obtain confirmation for delta-design.md."
          ],
          "obligations_closed": [
            "Design delta artifact was generated and accepted."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-18-13-019fe487-3160-7b92-9e37-eae4b503d2c6.jsonl#L36",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T11-18-13-019fe487-3160-7b92-9e37-eae4b503d2c6.jsonl#L43",
            "stage-events.jsonl#L3"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Decomposed the design into query pagination, resolution and formatting, CLI validation, table projection, regression verification, and documentation-finalization tasks.",
          "information_gained": [
            "The task plan explicitly included diagnostics, no-results precedence, atomic output, compatibility, and command-level verification obligations."
          ],
          "obligations_opened": [
            "Implement six tasks and verify each task against the confirmed acceptance matrix."
          ],
          "obligations_closed": [
            "tasks.md was generated and accepted."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-25-04-019fe48d-7821-7fc2-b19c-ec9fed349cf1.jsonl#L75",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-25-04-019fe48d-7821-7fc2-b19c-ec9fed349cf1.jsonl#L78",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-25-04-019fe48d-7821-7fc2-b19c-ec9fed349cf1.jsonl#L117",
            "stage-events.jsonl#L4"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented selector-aware retrieval, field resolution and formatting, CLI selectors, ID-based table projection, regression tests, finalization documents, and task-status updates.",
          "information_gained": [
            "Focused tests passed for the changed packages; a cursor-state edge case was found and fixed; all six native tasks were later reported done."
          ],
          "obligations_opened": [
            "Complete the task plan, preserve no-selector behavior, verify atomic failures and no-results precedence, and hand off for review."
          ],
          "obligations_closed": [
            "Implementation handoff reported focused verification passing and all six tasks done, though later review found remaining behavior and coverage gaps."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L78",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L318",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L500",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L577",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L652"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": null,
          "behavior_summary": "Applied review-requested implementation and test changes for empty-result precedence and command-level selector-failure coverage.",
          "information_gained": [
            "The no-results path was moved before selector resolution, and tests were added for invalid or ambiguous selectors, empty projects, and empty stdout."
          ],
          "obligations_opened": [
            "Resolve the review findings without modifying the review artifact."
          ],
          "obligations_closed": [
            "Review findings were fixed and focused verification passed."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-10-49-019fe4b7-5c45-7aa2-9be2-d05d8db3b768.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-10-49-019fe4b7-5c45-7aa2-9be2-d05d8db3b768.jsonl#L66",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-10-49-019fe4b7-5c45-7aa2-9be2-d05d8db3b768.jsonl#L109"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "finalization",
          "behavior_summary": "Reconciled the authoritative specification and design documents with the shipped implementation and verification results.",
          "information_gained": [
            "The final documents needed explicit symbol-level implementation details and no-results precedence."
          ],
          "obligations_opened": [
            "Refresh spec.md and design.md after implementation and verification."
          ],
          "obligations_closed": [
            "Finalization documents were updated and validated."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-18-16-019fe4be-2d5a-71c0-9b55-3852600443ad.jsonl#L34",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-18-16-019fe4be-2d5a-71c0-9b55-3852600443ad.jsonl#L52",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-18-16-019fe4be-2d5a-71c0-9b55-3852600443ad.jsonl#L63"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "review",
          "behavior_summary": "Initial review required changes for no-results precedence and incomplete command-level failure coverage; a later review after fixes approved the implementation.",
          "information_gained": [
            "The first review exposed a concrete empty-project behavior defect and missing command-level evidence; the second review confirmed both were fixed."
          ],
          "obligations_opened": [
            "Independently inspect implementation against the confirmed contract and update review.md."
          ],
          "obligations_closed": [
            "Review decision changed from Changes Required to Approved."
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L213",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L225",
            "raw-sessions/reviewer/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L268",
            "raw-sessions/reviewer/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L298"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "validation",
          "behavior_summary": "Audited the pre-implementation document chain and baseline verification, generated validation.md, and recorded target-package success with broader-suite limitations.",
          "information_gained": [
            "The supplied documents covered selectors, matching, pagination, formatting, atomicity, compatibility, and verification obligations."
          ],
          "obligations_opened": [
            "Generate validation.md without modifying product code."
          ],
          "obligations_closed": [
            "Validation artifact was generated and accepted."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-30-37-019fe492-8bb9-74e1-87c9-55bafe0a573e.jsonl#L56",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-30-37-019fe492-8bb9-74e1-87c9-55bafe0a573e.jsonl#L107",
            "raw-sessions/validator/2026/08-09/rollout-2026-08-09T11-30-37-019fe492-8bb9-74e1-87c9-55bafe0a573e.jsonl#L126"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "At implementation handoff, the selector path did not preserve the established empty-item/no-results precedence: an empty project with an invalid selector reached field-resolution handling instead of the no-results path.",
            "segment": "S005",
            "obligation": {
              "statement": "Preserve established empty-item/no-results behavior and error precedence.",
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L25"
            },
            "information_delta": {
              "before": "Task 3 and Task 4 were reported complete and implementation was handed off.",
              "after": "Review observed the concrete empty-project precedence defect.",
              "raw_refs": [
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L318",
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L352",
                "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L213"
              ]
            },
            "local_cost": "One review-requested correction segment plus focused-test reruns.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L652",
                "observation": "Implementation was handed off as verified."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L213",
                "observation": "Review identified the no-results precedence defect."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-10-49-019fe4b7-5c45-7aa2-9be2-d05d8db3b768.jsonl#L66",
                "observation": "The flow was reordered so no-results handling precedes selector resolution."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L268",
                "observation": "Follow-up review confirmed the fix."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L25",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L652",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L213"
            ],
            "confidence": "high"
          },
          {
            "claim": "At implementation handoff, command-level coverage for unknown-name, unknown-ID, ambiguous-name, empty-project, and empty-stdout failures was incomplete despite an explicit task obligation.",
            "segment": "S005",
            "obligation": {
              "statement": "Command-level tests must assert actionable selector errors and empty stdout on each conflict or resolution failure.",
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L25"
            },
            "information_delta": {
              "before": "Focused suites and implementation tasks were reported complete.",
              "after": "Review identified missing command-level failure-output evidence; S006 added the cases.",
              "raw_refs": [
                "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L500",
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L652",
                "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L213"
              ]
            },
            "local_cost": "One review-requested test-extension segment plus focused-test reruns.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L213",
                "observation": "Review explicitly recorded incomplete command-level failure and atomicity coverage."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L225",
                "observation": "Review decision was Changes Required."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-10-49-019fe4b7-5c45-7aa2-9be2-d05d8db3b768.jsonl#L66",
                "observation": "Command-level regression cases were then added."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-10-49-019fe4b7-5c45-7aa2-9be2-d05d8db3b768.jsonl#L109",
                "observation": "The added tests passed."
              }
            ],
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L25",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L213",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T12-10-49-019fe4b7-5c45-7aa2-9be2-d05d8db3b768.jsonl#L109"
            ],
            "confidence": "high"
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [
        {
          "pattern": "repeated_exploration",
          "claim": "Repeated routing, test, and review actions were accompanied by stage changes, code fixes, document edits, or changed review decisions, so they are treated as reasonable revalidation.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L577",
              "observation": "Focused tests were rerun after a cursor-state fix."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L268",
              "observation": "The second review followed implementation fixes and changed the decision."
            }
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L577",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L268"
          ]
        },
        {
          "pattern": "omissions",
          "claim": "Both observed omissions were corrected before final approval.",
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            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-10-49-019fe4b7-5c45-7aa2-9be2-d05d8db3b768.jsonl#L109",
              "observation": "The precedence and failure-output tests were fixed and passed."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L298",
              "observation": "Follow-up review approved the implementation."
            }
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-10-49-019fe4b7-5c45-7aa2-9be2-d05d8db3b768.jsonl#L109",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L298"
          ]
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      ],
      "abstentions": [
        {
          "pattern": "repeated_exploration",
          "reason": "Insufficient evidence for an unreasonable repeated target: repeated tests and routing calls had intervening implementation, documentation, stage, or review changes.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L451",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L577",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L287"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "reason": "No candidate has a verified unchanged before/after state; observed failures were followed by useful output or subsequent state changes.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L143",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L147",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L172",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L218"
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      ],
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        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-569d-7a50-8d72-ba3ebbfafb2f.jsonl#L35",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-14-45-019fe484-06cc-76b1-864d-77515c0b11da.jsonl#L29",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-18-13-019fe487-3160-7b92-9e37-eae4b503d2c6.jsonl#L36",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-25-04-019fe48d-7821-7fc2-b19c-ec9fed349cf1.jsonl#L75",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-37-57-019fe499-454f-7d23-a57e-e79c705229f8.jsonl#L652",
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T12-10-49-019fe4b7-5c45-7aa2-9be2-d05d8db3b768.jsonl#L109",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T12-00-25-019fe4ad-d576-7a92-8a64-578f32260b6c.jsonl#L213",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-30-37-019fe492-8bb9-74e1-87c9-55bafe0a573e.jsonl#L107"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C009",
      "input_binding": "50fbe9d39b25b62fdd2ca64aa88d32185740f1bdc91565617ecc1392c803ec6b",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
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        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Clarified CLI selection, ordering, pagination, error, and rendering rules; generated and revised proposal.md after patch retries.",
          "information_gained": "Confirmed repeatable flags, mutual exclusion, case-insensitive matching, complete-field pagination, deterministic candidates, and human-readable values.",
          "obligations_opened": [
            "Resolve remaining rendering-format decisions.",
            "Generate and revise proposal.md."
          ],
          "obligations_closed": [
            "Proposal artifact generated and revised."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-55e1-7ca3-9b29-b86e1255716c.jsonl#L31",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-55e1-7ca3-9b29-b86e1255716c.jsonl#L40",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-55e1-7ca3-9b29-b86e1255716c.jsonl#L59",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-55e1-7ca3-9b29-b86e1255716c.jsonl#L80",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-06-21-019fe47c-55e1-7ca3-9b29-b86e1255716c.jsonl#L89"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Resolved unsupported-value behavior and generated delta-spec.md after explicit approval.",
          "information_gained": "Unsupported or undecodable values render empty; field-definition and selection-resolution failures remain output-blocking.",
          "obligations_opened": [
            "Generate delta-spec.md."
          ],
          "obligations_closed": [
            "Delta-spec artifact generated."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-17-26-019fe486-79cf-7dc0-bfb7-1b900f449bb0.jsonl#L27",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-17-26-019fe486-79cf-7dc0-bfb7-1b900f449bb0.jsonl#L39",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-17-26-019fe486-79cf-7dc0-bfb7-1b900f449bb0.jsonl#L72",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-17-26-019fe486-79cf-7dc0-bfb7-1b900f449bb0.jsonl#L78"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Resolved numeric formatting and generated delta-design.md.",
          "information_gained": "Numeric cells use compact decimal formatting without exponents or forced trailing zeros.",
          "obligations_opened": [
            "Generate delta-design.md."
          ],
          "obligations_closed": [
            "Design delta artifact generated."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-22-13-019fe48a-db8b-78f1-b554-996252961a2a.jsonl#L43",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-22-13-019fe48a-db8b-78f1-b554-996252961a2a.jsonl#L56",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-22-13-019fe48a-db8b-78f1-b554-996252961a2a.jsonl#L105",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-22-13-019fe48a-db8b-78f1-b554-996252961a2a.jsonl#L115"
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        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Created a five-task implementation plan covering query pagination, projection, command wiring, compatibility verification, and documentation finalization.",
          "information_gained": "Concrete files, dependencies, tests, and finalization work packages were identified.",
          "obligations_opened": [
            "Execute five implementation and verification tasks.",
            "Refresh authoritative specification and design documents."
          ],
          "obligations_closed": [
            "Tasks.md generated."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-29-49-019fe491-d365-7d20-af80-de12565d84f2.jsonl#L59",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-29-49-d365-7d20-af80-de12565d84f2.jsonl#L82",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-29-49-019fe491-d365-7d20-af80-de12565d84f2.jsonl#L95"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented query, projection, command wiring, tests, and document updates; encountered repeated task-status parsing attempts and left a validation warning and lint-dependent tasks unresolved before emitting completion.",
          "information_gained": "Focused tests and clean-environment repository tests passed; lint was unavailable; task-document validation continued to report CS311.",
          "obligations_opened": [
            "Execute and record all five tasks.",
            "Run focused tests, full tests, vet, and lint.",
            "Refresh authoritative spec.md and design.md."
          ],
          "obligations_closed": [
            "Tasks 1-3 recorded done.",
            "Focused tests and repository-wide tests passed.",
            "Specification and design documents refreshed."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L130",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L484",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L677",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L712",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L726",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L729",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L736"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "implementation",
          "behavior_summary": "Approved the proposed repository-wide verification action.",
          "information_gained": "The approval assessment classified the requested test run as bounded and authorized.",
          "obligations_opened": [
            "Permit the planned verification command."
          ],
          "obligations_closed": [
            "Verification action approved."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-50e9-7d62-bbe1-653f0866ab9e.jsonl#L10",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-50e9-7d62-bbe1-653f0866ab9e.jsonl#L20"
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        },
        {
          "segment_id": "S007",
          "stage_key": "validation",
          "behavior_summary": "Validated proposal, delta documents, task coverage, compatibility, and baseline risks; generated validation.md with no blocking issues before implementation.",
          "information_gained": "The pre-implementation document chain was judged covered and focused baseline tests passed.",
          "obligations_opened": [
            "Generate validation.md after approval."
          ],
          "obligations_closed": [
            "Validation artifact generated.",
            "Implementation permitted."
          ],
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            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-34-22-019fe495-fd13-70f3-9761-d2fcfbec0d1d.jsonl#L63",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-34-22-019fe495-fd13-70f3-9761-d2fcfbec0d1d.jsonl#L70",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-34-22-019fe495-fd13-70f3-9761-d2fcfbec0d1d.jsonl#L83",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-34-22-019fe495-fd13-70f3-9761-d2fcfbec0d1d.jsonl#L110"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The implementation phase left the task-document verification-chain obligation open while emitting IMPLEMENTATION_COMPLETE.",
            "segment": "S005",
            "obligation": "Resolve the task-document verification references and specification-chain validation required by the generated tasks.",
            "information_delta": "Validation findings decreased from CS301 plus CS311 to CS311 only, but CS311 remained at final validation and Tasks 4-5 were still blocked.",
            "local_cost": "One unresolved documentation-validation warning and incomplete final task closure remained at completion.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-29-49-019fe491-d365-7d20-af80-de12565d84f2.jsonl#L82",
                "observation": "The task plan explicitly included documentation finalization."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L654",
                "observation": "Validation reported CS301 and CS311 findings in tasks.md."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L677",
                "observation": "After task-status edits, CS311 still remained."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L726",
                "observation": "Final validation still reported CS311."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L736",
                "observation": "The trajectory then emitted IMPLEMENTATION_COMPLETE."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L491",
                "observation": "The unavailable linter was explicitly disclosed rather than claimed as passing."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L712",
                "observation": "Focused package tests passed."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L722",
                "observation": "The authoritative design and implementation changes were documented."
              }
            ],
            "raw_refs": [
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L654",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L677",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L726",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L736"
            ],
            "confidence": 0.82
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": [
          {
            "claim": "Several Task 1 completion attempts produced the same task-status parser state after status-file edits, before switching to the task-specific command.",
            "segment": "S005",
            "target": "Task-executor independent status-line parsing for Task 1.",
            "state_before": "matspec implement --complete 1 and --complete 1 --force both returned TASK_STATUS_LINE_MISSING.",
            "state_after": "After adding bold Status lines, the same completion command still returned TASK_STATUS_LINE_MISSING.",
            "local_cost": "At least four completion attempts plus status-format scans and patches yielded no parser-state change.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L130",
                "observation": "Initial completion attempt reported Task 1 has no independent status line."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L162",
                "observation": "Adding --force produced the identical parser error."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L276",
                "observation": "The trajectory added Status: pending lines to tasks.md."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L282",
                "observation": "The completion command still returned the identical parser error."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L295",
                "observation": "Another completion retry again returned TASK_STATUS_LINE_MISSING."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L299",
                "observation": "Switching to matspec implement --task 1 returned task details, producing new information."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L414",
                "observation": "A later task-specific lookup succeeded after the status syntax was corrected."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L130",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L162",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L276",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L282",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L295",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L299"
            ],
            "confidence": 0.95
          }
        ]
      },
      "counterexamples": [
        {
          "claim": "Repeated exact-change and document checks across workflow stages were generally productive stage revalidation, not repeated exploration.",
          "evidence": [
            {
              "sourceRef": "stage-events.jsonl#L1",
              "observation": "Proposal stage accepted."
            },
            {
              "sourceRef": "stage-events.jsonl#L2",
              "observation": "Delta-spec stage accepted."
            },
            {
              "sourceRef": "stage-events.jsonl#L3",
              "observation": "Delta-design stage accepted."
            },
            {
              "sourceRef": "stage-events.jsonl#L4",
              "observation": "Tasks stage accepted."
            }
          ],
          "raw_refs": [
            "stage-events.jsonl#L1",
            "stage-events.jsonl#L2",
            "stage-events.jsonl#L3",
            "stage-events.jsonl#L4"
          ]
        },
        {
          "claim": "Test reruns after environment-specific failures produced new information and should not be classified as zero-information actions.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L439",
              "observation": "The focused suite passed and the full-suite issue was isolated to environment-sensitive tests."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L476",
              "observation": "The clean-environment full-suite rerun produced passing package results."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L484",
              "observation": "Lint failure was specifically reported as the executable being unavailable."
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L439",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L476",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L484"
          ]
        }
      ],
      "abstentions": [
        {
          "claim": "No separate omission is asserted for the unavailable lint executable.",
          "reason": "The trajectory attempted make lint, recorded the missing executable, and ran available static checks; a real opportunity to complete lint was not established.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L484",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L491"
          ]
        },
        {
          "claim": "No repeated-exploration candidate is asserted across S001-S007.",
          "reason": "Repeated stage lookups and document reads were tied to stage-specific inputs, acceptance, or finalization, and the evidence does not establish a non-reasonable cross-segment repeat.",
          "raw_refs": [
            "stage-events.jsonl#L1",
            "stage-events.jsonl#L2",
            "stage-events.jsonl#L3",
            "stage-events.jsonl#L4",
            "stage-events.jsonl#L5"
          ]
        }
      ],
      "raw_refs": [
        "stage-events.jsonl#L1",
        "stage-events.jsonl#L2",
        "stage-events.jsonl#L3",
        "stage-events.jsonl#L4",
        "stage-events.jsonl#L5",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe47c-55e1-7ca3-9b29-b86e1255716c.jsonl#L80",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-17-26-019fe486-79cf-7dc0-bfb7-1b900f449bb0.jsonl#L78",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-22-13-019fe48a-db8b-78f1-b554-996252961a2a.jsonl#L115",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-29-49-019fe491-d365-7d20-af80-de12565d84f2.jsonl#L95",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L130",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L282",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T11-39-06-019fe49a-5088-7850-880f-e14b6b394505.jsonl#L726",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T11-34-22-019fe495-fd13-70f3-9761-d2fcfbec0d1d.jsonl#L110"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C010",
      "input_binding": "a8a9e68fb41218e2c3d50f67f71ff6e37238ad68dc529264ad8da0b73483aee7",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Created the proposal, surfaced unresolved decisions, then revised the same artifact after operator clarifications covering configuration, suggestions, and AggregateError binding.",
          "information_gained": "Confirmed the baseline gap and progressively resolved the proposal contract.",
          "obligations_opened": [
            "Produce the proposal artifact.",
            "Surface decisions requiring confirmation."
          ],
          "obligations_closed": [
            "Proposal artifact written and revised.",
            "Confirmed decisions incorporated."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8d49-7da2-b79a-8d1b9ed9794c.jsonl#L40",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8d49-7da2-b79a-8d1b9ed9794c.jsonl#L69",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8d49-7da2-b79a-8d1b9ed9794c.jsonl#L145",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8d49-7da2-b79a-8d1b9ed9794c.jsonl#L202"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Generated the delta specification and revised it to make the empty-array default, shadowed-native behavior, and dynamic suggestion boundaries explicit.",
          "information_gained": "Converted confirmed proposal decisions into added and modified requirements.",
          "obligations_opened": [
            "Generate the delta-spec artifact.",
            "Represent the clarified business rules and acceptance conditions."
          ],
          "obligations_closed": [
            "Delta specification generated.",
            "Requested wording revisions applied and checked."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-49-019fe4ea-a09c-7a41-aaef-f5b4486d8190.jsonl#L27",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-49-019fe4ea-a09c-7a41-aaef-f5b4486d8190.jsonl#L59",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-49-019fe4ea-a09c-7a41-aaef-f5b4486d8190.jsonl#L92"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Read the confirmed contract, inspected implementation seams, and wrote a design delta covering normalization, target classification, position-aware analysis, and conservative fixing.",
          "information_gained": "Mapped the confirmed behavior to implementation boundaries and verification surfaces.",
          "obligations_opened": [
            "Generate the design delta."
          ],
          "obligations_closed": [
            "Design delta generated without implementation changes."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-12-33-019fe4ef-dee1-7e42-9a27-8f95a64c05e6.jsonl#L32",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-12-33-019fe4ef-dee1-7e42-9a27-8f95a64c05e6.jsonl#L62",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-12-33-019fe4ef-dee1-7e42-9a27-8f95a64c05e6.jsonl#L73"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Created a five-task implementation plan, then revised task semantics and named maintained schema fixtures and focused configuration tests.",
          "information_gained": "Resolved task-level coverage for absent slots, spreads, fixtures, and verification.",
          "obligations_opened": [
            "Generate the tasks artifact.",
            "Define implementation, test, projection, and finalization work."
          ],
          "obligations_closed": [
            "Task sequence written.",
            "Absent-slot and spread wording corrected."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-18-32-019fe4f5-589a-7902-8911-56b87881d59b.jsonl#L66",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-18-32-019fe4f5-589a-7902-8911-56b87881d59b.jsonl#L79",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-18-32-019fe4f5-589a-7902-8911-56b87881d59b.jsonl#L124",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-18-32-019fe4f5-589a-7902-8911-56b87881d59b.jsonl#L155"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Encountered a task-ID format mismatch, inspected the local executor, adapted to parsed legacy IDs, implemented runtime behavior and projections, ran focused and full verification, and marked all parsed checks done.",
          "information_gained": "Established the executor's actual task model and verified the implementation across rule, configuration, documentation, typing, and full-suite checks.",
          "obligations_opened": [
            "Execute the implementation plan.",
            "Verify runtime and projection changes.",
            "Record task status."
          ],
          "obligations_closed": [
            "Implementation completed.",
            "Focused and full verification completed.",
            "20 parsed checks marked done."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L111",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L497",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L511",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L542"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "finalization",
          "behavior_summary": "Compared the accepted delta with the implementation, reran focused checks, refreshed the maintained specification and design files, and reported finalization readiness.",
          "information_gained": "Confirmed alignment between implementation projections and maintained baseline documents.",
          "obligations_opened": [
            "Refresh the frozen specification and design files.",
            "Run focused finalization checks."
          ],
          "obligations_closed": [
            "Both maintained baseline files refreshed.",
            "Focused validation passed."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-59-43-019fe51b-0d4a-7380-9d64-36f9fc9d78ae.jsonl#L34",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-59-43-019fe51b-0d4a-7380-9d64-36f9fc9d78ae.jsonl#L48",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-59-43-019fe51b-0d4a-7380-9d64-36f9fc9d78ae.jsonl#L59"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "review",
          "behavior_summary": "Independently audited the implementation and verification evidence, recorded non-blocking document warnings separately, and approved the change.",
          "information_gained": "Confirmed runtime behavior, compatibility, suggestion handling, and verification results through an independent review.",
          "obligations_opened": [
            "Inspect confirmed artifacts, product diff, and verification evidence.",
            "Write the review decision."
          ],
          "obligations_closed": [
            "Independent audit completed.",
            "Review artifact written with approval."
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-52-45-019fe514-af36-7013-bbe3-b28bdd1370d0.jsonl#L56",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-52-45-019fe514-af36-7013-bbe3-b28bdd1370d0.jsonl#L125",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-52-45-019fe514-af36-7013-bbe3-b28bdd1370d0.jsonl#L137"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "validation",
          "behavior_summary": "Validated the document chain before implementation, found no blocking coverage gap, explicitly distinguished baseline testability from feature verification, and wrote the validation artifact.",
          "information_gained": "Established that the pre-implementation documents covered the requested behavior and that baseline tests were runnable.",
          "obligations_opened": [
            "Validate cross-document coverage.",
            "Write the validation artifact."
          ],
          "obligations_closed": [
            "No blocking validation issue identified.",
            "Validation artifact generated."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-26-10-019fe4fc-55b3-7d13-9e6e-dd8d17384f46.jsonl#L30",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-26-10-019fe4fc-55b3-7d13-9e6e-dd8d17384f46.jsonl#L70",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-26-10-019fe4fc-55b3-7d13-9e6e-dd8d17384f46.jsonl#L85",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-26-10-019fe4fc-55b3-7d13-9e6e-dd8d17384f46.jsonl#L91"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [
        {
          "category": "repeated_exploration",
          "claim": "Repeated target checks were coupled to operator revisions, file edits, stage routing, or independent verification.",
          "evidence": "The task artifact was rerouted after each wording revision, and focused tests were rerun after runtime and fixture changes.",
          "counterevidence": "The intervening revisions and implementation changes supplied new state to validate, so the repetitions are reasonable revalidation.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-18-32-019fe4f5-589a-7902-8911-56b87881d59b.jsonl#L90",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-18-32-019fe4f5-589a-7902-8911-56b87881d59b.jsonl#L124",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L380",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L461",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-52-45-019fe514-af36-7013-bbe3-b28bdd1370d0.jsonl#L125"
          ]
        },
        {
          "category": "zero_information_gain",
          "claim": "The failed initial task invocation is not sufficient evidence of zero information gain.",
          "evidence": "The failed Task 1 call was followed by CLI help, parser inspection, and discovery of the actual legacy task IDs.",
          "counterevidence": "Although the failed call itself produced no implementation state change, subsequent diagnostics added actionable information and enabled completion.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L47",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L111"
          ]
        }
      ],
      "abstentions": [
        {
          "category": "omissions",
          "reason": "Abstain: the trajectory shows proposal, specification, design, task, implementation, finalization, validation, and review artifacts being produced; no explicit unclosed obligation is established.",
          "counterevidence": "Non-blocking document warnings were explicitly separated from product correctness, and finalization was reported complete.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-59-43-019fe51b-0d4a-7380-9d64-36f9fc9d78ae.jsonl#L59",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-52-45-019fe514-af36-7013-bbe3-b28bdd1370d0.jsonl#L56",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-52-45-019fe514-af36-7013-bbe3-b28bdd1370d0.jsonl#L137"
          ]
        },
        {
          "category": "repeated_exploration",
          "reason": "Abstain: no earlier/later segment pair demonstrates a repeated target with no meaningful information delta after accounting for stage changes, revisions, or edits.",
          "counterevidence": "Repeated checks were followed by changed documents, changed implementation state, or independent review results.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-49-019fe4ea-a09c-7a41-aaef-f5b4486d8190.jsonl#L69",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-18-32-019fe4f5-589a-7902-8911-56b87881d59b.jsonl#L140",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L461"
          ]
        },
        {
          "category": "zero_information_gain",
          "reason": "Abstain: no qualifying before/after state pair shows unchanged state together with no new information.",
          "counterevidence": "Failures were followed by diagnostics or corrective reads, and repeated tests followed edits or produced independent confirmation.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L111",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-52-45-019fe514-af36-7013-bbe3-b28bdd1370d0.jsonl#L125"
          ]
        }
      ],
      "raw_refs": [
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8d49-7da2-b79a-8d1b9ed9794c.jsonl#L40",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-49-019fe4ea-a09c-7a41-aaef-f5b4486d8190.jsonl#L92",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-12-33-019fe4ef-dee1-7e42-9a27-8f95a64c05e6.jsonl#L73",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-18-32-019fe4f5-589a-7902-8911-56b87881d59b.jsonl#L155",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-30-52-019fe500-a644-7881-8a72-00f510be9167.jsonl#L542",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-59-43-019fe51b-0d4a-7380-9d64-36f9fc9d78ae.jsonl#L59",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-52-45-019fe514-af36-7013-bbe3-b28bdd1370d0.jsonl#L137",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-26-10-019fe4fc-55b3-7d13-9e6e-dd8d17384f46.jsonl#L91"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C011",
      "input_binding": "2497841f1bc0af6b2f5720faaf24ca3f56cb4f4d7ce4ed8d9a0e145814dacc0c",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Inspected the exact change, elicited the clarification contract, wrote and revised only proposal.md, and performed integrity checks without advancing the stage.",
          "information_gained": "Confirmed option shape, matching, precedence, positions, diagnostics, and suggestion boundaries.",
          "obligations_opened": [
            "Produce the proposal artifact at the controller-authorized path.",
            "Preserve existing built-in and duplicate-cause behavior.",
            "Do not advance the stage."
          ],
          "obligations_closed": [
            "Proposal written and revised.",
            "Integrity checks completed.",
            "No stage transition invoked."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8d6b-7262-b58e-5a1693235a27.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8d6b-7262-b58e-5a1693235a27.jsonl#L82",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8d6b-7262-b58e-5a1693235a27.jsonl#L126",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8d6b-7262-b58e-5a1693235a27.jsonl#L147"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Inspected the baseline and proposal, obtained generation authorization, wrote delta-spec.md, then revised cause-analysis and parenthesized-argument wording and reverified it.",
          "information_gained": "Confirmed global built-ins retain established positions while configured forms use configured positions; baseline diagnostics and safe-suggestion constraints were retained.",
          "obligations_opened": [
            "Write only delta-spec.md.",
            "Represent executable additions, modifications, and preserved behavior.",
            "Do not advance the stage."
          ],
          "obligations_closed": [
            "Delta spec generated and revised.",
            "Content and whitespace checks passed.",
            "No stage transition invoked."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-03-18-019fe4e7-688d-77b0-b8aa-8d7afc06bcb6.jsonl#L33",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-03-18-019fe4e7-688d-77b0-b8aa-8d7afc06bcb6.jsonl#L46",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-03-18-019fe4e7-688d-77b0-b8aa-8d7afc06bcb6.jsonl#L76",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-03-18-019fe4e7-688d-77b0-b8aa-8d7afc06bcb6.jsonl#L106",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-03-18-019fe4e7-688d-77b0-b8aa-8d7afc06bcb6.jsonl#L121"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Proposed and generated the design delta, validated the document, corrected one generalized checklist path to the exact full-design path, and reverified the artifact.",
          "information_gained": "Established normalization, precedence, positional analysis, suggestion boundaries, public-surface updates, and verification scope.",
          "obligations_opened": [
            "Write only delta-design.md after authorization.",
            "Use the accepted precedence and positional design.",
            "Perform document-only validation."
          ],
          "obligations_closed": [
            "Design delta generated.",
            "Checklist path corrected.",
            "Final validation passed without transition."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-10-22-019fe4ed-e027-7a70-8720-4064f5da1c58.jsonl#L60",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-10-22-019fe4ed-e027-7a70-8720-4064f5da1c58.jsonl#L84",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T13-10-22-019fe4ed-e027-7a70-8720-4064f5da1c58.jsonl#L101",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-10-22-019fe4ed-e027-7a70-8720-4064f5da1c58.jsonl#L112"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Reviewed the accepted documents, defined five executable task boundaries, obtained generation authorization, generated tasks.md, and performed a scope check.",
          "information_gained": "Mapped runtime behavior, positional analysis, tests, public surfaces, metadata, final document refresh, and verification into five tasks.",
          "obligations_opened": [
            "Write only tasks.md.",
            "Cover the complete accepted contract and integration work.",
            "Include dependencies and verification checks."
          ],
          "obligations_closed": [
            "Task breakdown generated.",
            "Scope check completed.",
            "No other files modified."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-17-33-019fe4f4-7561-7ad1-9d86-bacd29b7aae8.jsonl#L30",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-17-33-019fe4f4-7561-7ad1-9d86-bacd29b7aae8.jsonl#L45",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-17-33-019fe4f4-7561-7ad1-9d86-bacd29b7aae8.jsonl#L66",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-17-33-019fe4f4-7561-7ad1-9d86-bacd29b7aae8.jsonl#L76"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Executed the five native tasks, inspected implementation and test/configuration paths, updated runtime/tests/types/docs/metadata/full documents, recovered from intermediate command and syntax issues, and recorded all tasks done after verification.",
          "information_gained": "Task state progressed from five pending tasks to all five done; focused tests reached 77 passing and the full suite reached 38,471 passing with 11 pending.",
          "obligations_opened": [
            "Implement the accepted feature completely.",
            "Execute and record every native task as done or blocked.",
            "Run focused and broader verification."
          ],
          "obligations_closed": [
            "All five tasks marked done.",
            "Focused and full tests completed.",
            "Validation, formatting, and diff checks completed."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L21",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L102",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L127",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L450",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L484"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "finalization",
          "behavior_summary": "Compared accepted documents with the implementation, identified one wording mismatch, updated the two finalization documents, reran focused and repository checks, and ended stage-ready without done or archive.",
          "information_gained": "Confirmed implementation/document alignment after the position-1 suggestion wording was reconciled; focused and repository checks passed.",
          "obligations_opened": [
            "Update matspec/specs/spec.md and matspec/specs/design.md.",
            "Run focused verification.",
            "Do not call matspec done or archive.",
            "End with MATSPEC_STAGE_READY."
          ],
          "obligations_closed": [
            "Both finalization documents updated.",
            "All stated focused checks passed.",
            "Stage-ready handoff emitted."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-52-12-019fe514-2b48-7ad2-a643-3103cc2b6f08.jsonl#L20",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-52-12-019fe514-2b48-7ad2-a643-3103cc2b6f08.jsonl#L62",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-52-12-019fe514-2b48-7ad2-a643-3103cc2b6f08.jsonl#L78",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-52-12-019fe514-2b48-7ad2-a643-3103cc2b6f08.jsonl#L88"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "review",
          "behavior_summary": "Independently compared confirmed artifacts with the product diff, ran focused, full, parity, docs, types, validation, formatting, and diff checks, then wrote an Approved review.",
          "information_gained": "Feature-specific evidence was green; full tests reported 38,471 passing and 11 pending; changed-product formatting passed while repository-wide formatting remained red.",
          "obligations_opened": [
            "Review implementation against confirmed documents.",
            "Approve only if the implementation satisfies them.",
            "Write only the review artifact."
          ],
          "obligations_closed": [
            "Independent review completed.",
            "Approved decision recorded.",
            "Review artifact validated."
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-46-17-019fe50e-c30d-7530-b1d3-b1e30b0cdc16.jsonl#L27",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-46-17-019fe50e-c30d-7530-b1d3-b1e30b0cdc16.jsonl#L75",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-46-17-019fe50e-c30d-7530-b1d3-b1e30b0cdc16.jsonl#L109",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-46-17-019fe50e-c30d-7530-b1d3-b1e30b0cdc16.jsonl#L131"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "validation",
          "behavior_summary": "Inspected the complete document chain, obtained validation generation authorization, ran pre-implementation behavior and projection checks, found no blocking consistency issue, and wrote validation.md without product changes.",
          "information_gained": "Confirmed cross-document consistency and pre-implementation checks, including 53 focused tests, parity, docs examples, type headers, and clean diff checks.",
          "obligations_opened": [
            "Produce only validation.md.",
            "Do not modify product code.",
            "Require generation approval before writing."
          ],
          "obligations_closed": [
            "Validation artifact generated.",
            "No product code modified.",
            "Conclusion recorded as no blockers."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-21-59-019fe4f8-8370-7f11-9257-493b2eab7e83.jsonl#L22",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-21-59-019fe4f8-8370-7f11-9257-493b2eab7e83.jsonl#L24",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-21-59-9257-493b2eab7aae7f83.jsonl#L85",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-21-59-019fe4f8-8370-7f11-9257-493b2eab7e83.jsonl#L102"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [
        {
          "pattern": "repeated_exploration",
          "claim": "Repeated focused checks are accompanied by stage or implementation changes and are reasonable revalidation.",
          "evidence": [
            "S005 reports 77 focused tests after implementation and task completion.",
            "S006 reruns focused checks after reconciling final documents.",
            "S007 reruns them as an independent review obligation."
          ],
          "counterevidence": [
            "The focused test count remains 77 across the later checks, so no large behavioral delta is visible."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L408",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-52-12-019fe514-2b48-7ad2-a643-3103cc2b6f08.jsonl#L62",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-46-17-019fe50e-c30d-7530-b1d3-b1e30b0cdc16.jsonl#L68"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "claim": "Observed failed or retried commands show later information or state change, so failure alone does not establish zero information gain.",
          "evidence": [
            "A failed source inspection was followed by successful source output.",
            "A failed task-completion invocation was followed by task 2 marked done.",
            "A syntax-error state was followed by successful rule validation and formatting."
          ],
          "counterevidence": [
            "Some retries repeat the same target command, but the before/after outputs are not unchanged."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L39",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L42",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L123",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L127",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L429",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L442"
          ]
        }
      ],
      "abstentions": [
        {
          "pattern": "omissions",
          "claim": "Abstain: no omission candidate meets the obligation-plus-opportunity requirement.",
          "evidence": [
            "Each stage opens a concrete artifact or verification obligation.",
            "The trajectory records completion or handoff evidence for each stage."
          ],
          "counterevidence": [
            "No unresolved required artifact, unperformed verification, or missed authorized write is visible in the final handoffs."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-52-12-019fe514-2b48-7ad2-a643-3103cc2b6f08.jsonl#L88",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-46-17-019fe50e-c30d-7530-b1d3-b1e30b0cdc16.jsonl#L131",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-21-59-019fe4f8-8370-7f11-9257-493b2eab7e83.jsonl#L102"
          ]
        },
        {
          "pattern": "repeated_exploration",
          "claim": "Abstain: repeated targets are visible, but the cross-segment repetitions are tied to finalization and independent review rather than demonstrably unnecessary exploration.",
          "evidence": [
            "Focused checks recur in implementation, finalization, and review.",
            "Each later segment reports a distinct stage obligation and corresponding result."
          ],
          "counterevidence": [
            "No earlier/later pair shows the same target revisited with unchanged state and no verification purpose."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L389",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-52-12-019fe514-2b48-7ad2-a643-3103cc2b6f08.jsonl#L78",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-46-17-019fe50e-c30d-7530-b1d3-b1e30b0cdc16.jsonl#L109"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "claim": "Abstain: the trace does not provide an unchanged before/after state for any attempted action.",
          "evidence": [
            "Retried inspections produced source output.",
            "Retried task completion changed task state.",
            "Later validation and formatting checks passed after earlier failures."
          ],
          "counterevidence": [
            "The failed invocations themselves provide little information, but the requirement requires before/after state and failure alone is insufficient."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L39",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L123",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L429",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L442"
          ]
        }
      ],
      "raw_refs": [
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8d6b-7262-b58e-5a1693235a27.jsonl#L82",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-03-18-019fe4e7-688d-77b0-b8aa-8d7afc06bcb6.jsonl#L121",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-10-22-019fe4ed-e027-7a70-8720-4064f5da1c58.jsonl#L112",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-17-33-019fe4f4-7561-7ad1-9d86-bacd29b7aae8.jsonl#L76",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-27-02-019fe4fd-213d-7f50-8400-bb10c7a83384.jsonl#L484",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-52-12-019fe514-2b48-7ad2-a643-3103cc2b6f08.jsonl#L88",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-46-17-019fe50e-c30d-7530-b1d3-b1e30b0cdc16.jsonl#L131",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-21-59-019fe4f8-8370-7f11-9257-493b2eab7e83.jsonl#L102"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C012",
      "input_binding": "66a2bdb61b351d5afabb504e9d6afaf022940ca2c890e80a03a8ddcfe00ac195",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
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        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Clarified and revised the proposal through several operator-confirmed semantic corrections, then generated only the proposal artifact.",
          "information_gained": "Resolved option forms, terminal matching, binding classification, argument positions, defaults, and slot-present versus absent-slot suggestion behavior.",
          "obligations_opened": [
            "Produce proposal.md only after explicit generation approval.",
            "Capture the confirmed compatibility and suggestion boundaries."
          ],
          "obligations_closed": [
            "Generated and revised proposal.md at the authorized path."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8de8-7831-9016-4f62ca7d9530.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8de8-7831-9016-4f62ca7d9530.jsonl#L51",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8de8-7831-9016-4f62ca7d9530.jsonl#L84",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8de8-7831-9016-4f62ca7d9530.jsonl#L185",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T12-53-38-019fe4de-8de8-7831-9016-4f62ca7d9530.jsonl#L216"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Generated delta-spec.md, then revised the absent-slot suggestion boundary after operator correction.",
          "information_gained": "Separated configured-custom absent-slot safety from established real-global-built-in suggestion behavior.",
          "obligations_opened": [
            "Record the full option, matching, classification, reporting, and suggestion contract in delta-spec.md."
          ],
          "obligations_closed": [
            "Generated and revised delta-spec.md at the authorized path."
          ],
          "raw_refs": [
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L47",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L65",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L74",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L85"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Produced a design delta with explicit global-built-in and configured-custom suggestion paths.",
          "information_gained": "Mapped the confirmed behavior to runtime classification, cause analysis, public surfaces, tests, and compatibility constraints.",
          "obligations_opened": [
            "Design the implementation approach while preserving separate global-built-in and custom safety policies."
          ],
          "obligations_closed": [
            "Generated delta-design.md and left it awaiting confirmation."
          ],
          "raw_refs": [
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-12-19-019fe4ef-aafa-7de1-afa6-a15127679350.jsonl#L41",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-12-19-019fe4ef-aafa-7de1-afa6-a15127679350.jsonl#L116"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Generated the implementation task plan, then revised alias coverage after operator correction.",
          "information_gained": "Converted runtime, test, public-surface, verification, and finalization requirements into six executable tasks; later clarified own-terminal alias semantics.",
          "obligations_opened": [
            "Provide executable tasks with tests, dependencies, public projections, verification, and finalization."
          ],
          "obligations_closed": [
            "Generated and revised tasks.md at the authorized path."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L39",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L59",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L77",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L103"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented all six tasks, handled an executor-status rejection, expanded focused coverage, updated public projections, and completed broad verification.",
          "information_gained": "Verified runtime behavior, schema rejection, suggestion boundaries, public types/docs/metadata, focused tests, full-suite tests, and MatSpec validation.",
          "obligations_opened": [
            "Execute and complete each implementation task.",
            "Preserve global-built-in compatibility and configured-custom safety.",
            "Refresh authoritative documents and provide verification evidence."
          ],
          "obligations_closed": [
            "All six tasks marked done.",
            "107 focused tests and 38501 full-suite tests passed.",
            "MatSpec validation returned no findings."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L238",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L404",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L601",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L635",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L664"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "finalization",
          "behavior_summary": "Inspected and finalized the authoritative specification and design documents, discovering and correcting a missing validation-evidence entry.",
          "information_gained": "Confirmed the implementation and focused verification, then added the chain-validation result to both finalization documents.",
          "obligations_opened": [
            "Finalize the authoritative specification and design documents with current implementation and verification evidence."
          ],
          "obligations_closed": [
            "Updated both authoritative documents.",
            "Revalidated with 107 focused tests and MatSpec validation with no findings."
          ],
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            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-56-08-019fe517-c811-7541-a786-134eb95a7fa8.jsonl#L58",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-08-019fe517-c811-7541-a786-134eb95a7fa8.jsonl#L69"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "review",
          "behavior_summary": "Independently reviewed the confirmed artifacts, implementation diff, compatibility boundaries, and verification evidence, then approved.",
          "information_gained": "Confirmed focused and broad test success, metadata/docs/type/lint checks, and global/custom behavior alignment.",
          "obligations_opened": [
            "Compare confirmed workflow artifacts with the implementation and recorded verification."
          ],
          "obligations_closed": [
            "Approved review written at the controller-specified path."
          ],
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-51-21-019fe513-66b3-77f2-9827-8b2aa46bdf75.jsonl#L48",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-51-21-9827-8b2aa46bdf75.jsonl#L119",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-51-21-019fe513-66b3-77f2-9827-8b2aa46bdf75.jsonl#L134"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "validation",
          "behavior_summary": "Validated coverage and consistency across the proposal, specifications, design, and tasks, then generated a no-blocker validation artifact.",
          "information_gained": "Confirmed complete contract coverage and distinguished pre-implementation checks from deferred implementation verification.",
          "obligations_opened": [
            "Audit the full document chain and decide whether implementation may start."
          ],
          "obligations_closed": [
            "Generated validation.md with no blocking issues."
          ],
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            "raw-sessions/validator/2026/08/09/rollout-2026-08-09-019fe4fb-38f8-7060-966f-beb1aacecb01.jsonl#L44",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09-019fe4fb-38f8-7060-966f-beb1aacecb01.jsonl#L74",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09-019fe4fb-38f8-7060-966f-beb1aacecb01.jsonl#L93"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The initial delta-spec did not explicitly preserve established absent-slot suggestion behavior for real global built-ins; its no-intermediate-synthesis rule was stated without the later configured-custom scope.",
            "segment": "S002",
            "obligation": "After explicit approval, record the full global-versus-custom classification and safe-suggestion boundaries in delta-spec.md.",
            "information_delta": {
              "before": "The initial patch stated that an absent selected slot may append only when every preceding argument exists and that suggestions never synthesize intermediate arguments, without limiting this rule to configured custom occurrences.",
              "after": "The revision explicitly scoped that restriction to configured custom occurrences and restored established real-global-built-in behavior."
            },
            "local_cost": "One operator correction followed by an artifact rewrite and verification pass.",
            "evidence": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L47",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L58",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L65"
            ],
            "counterevidence": "The correction was applied in place and the revised artifact explicitly added the separate global-built-in compatibility rule.",
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L33",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L47",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L65",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L74",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L85"
            ],
            "confidence": 0.96
          },
          {
            "claim": "The initial task plan omitted the direct-identifier exception within alias handling and treated aliases as uniformly ineligible.",
            "segment": "S004",
            "obligation": "Make lexical own-terminal matching executable and test both a configured direct identifier and an unconfigured alias name.",
            "information_delta": {
              "before": "The initial task plan said aliases were not resolved and listed aliases as ineligible.",
              "after": "The revised plan stated that a direct identifier is eligible when its own terminal name is configured, while an alias whose own name is not configured is ignored."
            },
            "local_cost": "One operator correction followed by a task-plan rewrite and verification pass.",
            "evidence": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L59",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L77"
            ],
            "counterevidence": "The task plan was revised to add the own-terminal distinction and explicit tests for both cases.",
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L39",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L59",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L77",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L103"
            ],
            "confidence": 0.88
          },
          {
            "claim": "Before finalization, the authoritative specification and design evidence lists omitted the successful chain-validation result despite the finalization obligation to merge verification evidence.",
            "segment": "S006",
            "obligation": "Finalize the authoritative specification and design documents with current implementation and verification evidence.",
            "information_delta": {
              "before": "Focused verification and MatSpec validation had passed, but the frozen documents' evidence lists did not include the chain-validation result.",
              "after": "The chain-validation evidence was added to both documents and the finalized change passed revalidation."
            },
            "local_cost": "One corrective update to both authoritative documents followed by a final verification pass.",
            "evidence": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L615",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-08-019fe517-c811-7541-a786-134eb95a7fa8.jsonl#L58"
            ],
            "counterevidence": "The omission was detected before finalization completed, corrected in both documents, and followed by successful validation.",
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L615",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-08-019fe517-c811-7541-a786-134eb95a7fa8.jsonl#L58",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-08-019fe517-c811-7541-a786-134eb95a7fa8.jsonl#L69"
            ],
            "confidence": 0.97
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [
        {
          "claim": "Repeated focused test runs were reasonable revalidation rather than repeated exploration because the implementation or test matrix changed between runs.",
          "counterevidence": "The focused suite progressed from 53 to 87 to 97 to 107 passing cases, and later 107-case runs served finalization and independent review.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L238",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L277",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L340",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L404",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-51-21-019fe513-66b3-77f2-9827-8b2aa46bdf75.jsonl#L58"
          ]
        },
        {
          "claim": "Failed shell reads do not establish zero information gain because corrected later reads returned new source information.",
          "counterevidence": "The failed reads were followed by successful reads of the same target after correcting the execution context.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L149",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L153",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L231",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L235"
          ]
        }
      ],
      "abstentions": [
        {
          "pattern": "repeated_exploration",
          "reason": "Insufficient evidence for a non-reasonable repeated target: repeated validation and test exploration was separated by implementation, test, document, or independent-review state changes.",
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          ]
        },
        {
          "pattern": "zero_information_gain",
          "reason": "No unchanged before/after state was established. Failures were followed by corrected reads, while successful verification runs reflected changed scope or independent verification obligations.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-29-57-019fe4ff-cccf-7d23-a3b0-9792a8202772.jsonl#L560",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-51-21-019fe513-66b3-77f2-9827-8b2aa46bdf75.jsonl#L58"
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        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-06-11-019fe4ea-0c75-7333-8730-ed79af182fb9.jsonl#L65",
        "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L59",
        "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T13-19-24-019fe4f6-257b-73e2-b626-b655127d95ee.jsonl#L77",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-08-019fe517-c811-7541-a786-134eb95a7fa8.jsonl#L58",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-08-019fe517-c811-7541-a786-134eb95a7fa8.jsonl#L69"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C013",
      "input_binding": "7834c15a291e64f8c66366c4429967d24ab045c5afc96a2e2f752c8ec965d016",
      "model": {
        "id": "gpt-5.6-luna",
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        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Clarified scheme, negotiation, fallback, textfile, and edge-case requirements; generated and repeatedly revised proposal.md.",
          "information_gained": "Operator decisions were refined into exact modern/legacy negotiation, unknown-escaping, field-coverage, and version rules.",
          "obligations_opened": [
            "Produce only the authorized proposal artifact.",
            "Resolve mapping, fallback, textfile, and protocol-edge decisions before generation."
          ],
          "obligations_closed": [
            "Generated proposal.md.",
            "Recorded later revisions for unknown escaping, textfile coverage, and version fallback."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3500-72f2-bc6c-e1ef53aa29df.jsonl#L55",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3500-72f2-bc6c-e1ef53aa29df.jsonl#L90",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3500-72f2-bc6c-e1ef53aa29df.jsonl#L214",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3500-72f2-bc6c-e1ef53aa29df.jsonl#L302"
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        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Identified missing exact mappings and Accept semantics, generated delta-spec.md after operator clarification, then revised versionless fallback and empty-input rules.",
          "information_gained": "Obtained exact four-scheme mappings, metric/label colon rules, surrogate handling, modern negotiation, and legacy fallback behavior.",
          "obligations_opened": [
            "Convert the clarified behavior into verifiable ADDED/MODIFIED/REMOVED rules."
          ],
          "obligations_closed": [
            "Generated delta-spec.md.",
            "Applied the requested revision for missing versions and empty serializer inputs."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L42",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L82",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L89",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L135"
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        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Mapped the confirmed rules to shared serializers, negotiation, adapters, textfile, and gateway boundaries; generated delta-design.md and separated socket-limited tests from passing tests.",
          "information_gained": "Established the shared exposition seam and recorded 69 passing non-socket tests with 18 socket-bound limitations.",
          "obligations_opened": [
            "Describe implementation flow, interfaces, compatibility boundaries, and verification."
          ],
          "obligations_closed": [
            "Generated delta-design.md.",
            "Recorded focused verification and environment-limited gateway tests."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-23-019fe53e-7484-7393-997e-cf5c1ad4877b.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-23-019fe53e-7484-7393-997e-cf5c1ad4877b.jsonl#L100",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-23-019fe53e-7484-7393-997e-cf5c1ad4877b.jsonl#L110"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Decomposed the design into seven implementation and verification tasks covering helpers, serializers, negotiation, adapters, outputs, tests, and documentation.",
          "information_gained": "Confirmed concrete repository paths and task dependencies.",
          "obligations_opened": [
            "Create executable task boundaries and acceptance commands."
          ],
          "obligations_closed": [
            "Generated tasks.md with seven tasks and verification coverage."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-46-10-019fe545-968c-7be1-bbbc-494e450da5af.jsonl#L38",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-46-10-019fe545-968c-7be1-bbbc-494e450da5af.jsonl#L94"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented the naming seam, serializer threading, negotiation, adapter propagation, textfile behavior, gateway compatibility, tests, and documentation refresh.",
          "information_gained": "Focused verification reached 75 passing tests with 10 skips; socket-bound failures were isolated as environment-limited.",
          "obligations_opened": [
            "Complete all seven implementation tasks and their verification."
          ],
          "obligations_closed": [
            "Marked all native tasks complete.",
            "Ran focused tests, bytecode compilation, diff checks, and exact-change validation."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L53",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L205",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L298",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L392",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L552"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": null,
          "behavior_summary": "Applied two review-driven fixes: unconditional empty label rejection and consistent dots escaping for ordinary sample names in both serializers.",
          "information_gained": "Narrow regressions and full core/focused suites passed after each fix.",
          "obligations_opened": [
            "Address the concrete review findings without changing the review artifact or stage."
          ],
          "obligations_closed": [
            "Fixed empty-label validation.",
            "Fixed dots sample-name escaping and added regressions."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L30",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L57",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L92",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L134"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "finalization",
          "behavior_summary": "Performed a finalization pass over spec.md and design.md, refreshed implementation evidence, and reported 77 passing focused tests.",
          "information_gained": "Compared accepted review evidence with the frozen documents and implementation.",
          "obligations_opened": [
            "Refresh the two finalization files while preserving baseline history."
          ],
          "obligations_closed": [
            "Reported both finalization files updated and stage left unarchived."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-03-019fe574-29c1-7612-84a7-4a2d6ceb85e5.jsonl#L38",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-03-019fe574-29c1-7612-84a7-4a2d6ceb85e5.jsonl#L79",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-03-019fe574-29c1-7612-84a7-4a2d6ceb85e5.jsonl#L94"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "finalization",
          "behavior_summary": "Repeated finalization inspection and refresh of spec.md and design.md, adding stricter negotiation details, corrected field naming, validation evidence, and a core-test result.",
          "information_gained": "Found additional stale or incomplete finalization details; later validation reported no findings and core tests passed.",
          "obligations_opened": [
            "Reconcile the full baselines with the accepted implementation and current verification."
          ],
          "obligations_closed": [
            "Updated both finalization files.",
            "Recorded 77 focused passes, 105 core passes, and no validation findings."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce02-7d63-8332-d88d76a78115.jsonl#L34",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce02-7d63-8332-d88d76a78115.jsonl#L73",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce02-7d63-8332-d88d76a78115.jsonl#L102",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce02-7d63-8332-d88d76a78115.jsonl#L120"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "review",
          "behavior_summary": "Reviewed the implementation in multiple passes, first finding empty-label acceptance, then dots sample inconsistency, and finally approving after both were fixed.",
          "information_gained": "Independent probes converted passing-suite confidence into two concrete confirmed-rule findings, then verified the corrected behavior.",
          "obligations_opened": [
            "Compare implementation and evidence against all confirmed artifacts."
          ],
          "obligations_closed": [
            "Recorded Changes Required for two findings.",
            "Approved after targeted probes and focused verification passed."
          ],
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L124",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L207",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L270",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L281"
          ]
        },
        {
          "segment_id": "S010",
          "stage_key": "validation",
          "behavior_summary": "Validated the document chain, recorded non-network test evidence and environment limits, and generated validation.md allowing implementation to start.",
          "information_gained": "Confirmed document coverage while identifying unspecified malformed, duplicate, and q-parameter semantics as a validation point.",
          "obligations_opened": [
            "Validate coverage across proposal, spec, design, and tasks."
          ],
          "obligations_closed": [
            "Generated validation.md with no blocking issues."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-51-11-019fe54a-2dea-7e00-8d39-f51f886f1c31.jsonl#L61",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-51-11-019fe54a-2dea-7e00-8d39-f51f886f1c31.jsonl#L90",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-51-11-019fe54a-2dea-7e00-8d39-f51f886f1c31.jsonl#L101"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The initial implementation left the confirmed empty-label rejection obligation unmet: S005 reported empty-name helper probes passing, but S009 later found that Gauge(...,['']) accepted an empty label name until S006 added the guard and regression.",
            "segment": "S005",
            "obligation": "Empty metric and label names must remain invalid, including during normal UTF-8 validation.",
            "state_before": "S005 marked the shared naming work complete and reported probes including empty-name cases passing.",
            "state_after": "S009 observed empty-label acceptance; S006 then fixed validation and verified rejection in both modes.",
            "local_cost": "A review finding, a repair pass, regression coverage, and renewed focused/core verification.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L53",
                "text": "S005 stated that the naming seam included exact empty-name behavior."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L102",
                "text": "S005 reported helper probes including empty cases passing."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L124",
                "text": "S009 reported that an empty label name was accepted despite the confirmed rule."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L134",
                "text": "S006 reported the validation fix and regression verification."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L70",
                "text": "The later repair rejected empty labels in both validation modes and passed the focused suite."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L270",
                "text": "Final review probes found no remaining product-rule mismatch."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L102",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L124",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L41",
              "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L134"
            ],
            "confidence": 0.97
          },
          {
            "claim": "The initial implementation did not cover ordinary legacy-valid sample names under the dots scheme: S005 reported scheme propagation through all name positions, but S009 later found metadata escaped to a__b while the ordinary sample remained a_b in both serializers until S006 repaired it.",
            "segment": "S005",
            "obligation": "Apply the selected scheme uniformly to HELP, TYPE, UNIT, samples, labels, and other emitted name positions.",
            "state_before": "S005 reported both serializers propagating one normalized scheme through all name positions and passing focused tests.",
            "state_after": "S009's independent dots probe found a metadata/sample mismatch; S006 added paired regressions and corrected both serializers.",
            "local_cost": "A second review finding, paired regression additions, implementation edits, and renewed focused/core verification.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L163",
                "text": "S005 described threading one normalized scheme through both serializers and all listed name positions."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L205",
                "text": "S005 reported both serializers propagating the scheme through all name positions."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L207",
                "text": "S009 reported that dots transformed HELP/TYPE to a__b while the ordinary sample stayed a_b in both serializers."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L134",
                "text": "S006 reported the paired serializer fix and verification."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L205",
                "text": "The implementation passed the available focused non-gateway suite and a manual four-scheme render before review."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L270",
                "text": "After the repair, targeted probes passed all four schemes."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L163",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L205",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L207",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L92"
            ],
            "confidence": 0.96
          }
        ],
        "repeated_exploration": [
          {
            "claim": "S008 repeated S007's finalization exploration of the same frozen spec/design files, implementation comparison, and focused suite, with non-zero information gain from additional stale-field and strict-parameter findings.",
            "earlier_segment": "S007",
            "later_segment": "S008",
            "target": "Finalization of spec.md and design.md against accepted implementation and focused verification.",
            "information_delta": "S007 reported the files finalized with corrected test counts; S008 later found additional stale or incomplete finalization details, corrected the negotiated-result field name and strict parameter documentation, then added validation and core-test evidence.",
            "local_cost": "A second full-document comparison, another focused verification pass, and another write to both finalization files.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-03-019fe574-29c1-7612-84a7-4a2d6ceb85e5.jsonl#L38",
                "text": "S007 identified and refreshed stale finalization evidence."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-03-019fe574-29c1-7612-84a7-4a2d6ceb85e5.jsonl#L79",
                "text": "S007 reported both files updated and verification rechecked."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce02-7d63-8332-d88d76a78115.jsonl#L34",
                "text": "S008 again described stale finalization content and planned another refresh."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce02-7d63-8332-d88d76a78115.jsonl#L102",
                "text": "S008 reported additional field-name and strict-parameter corrections plus clean validation."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce02-7d63-8332-d88d76a78115.jsonl#L73",
                "text": "The later pass found concrete document discrepancies and changed the files, so it was substantive revalidation rather than an identical no-op."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L270",
                "text": "Review similarly used later probes to verify corrected behavior, supporting reasonable revalidation as a competing interpretation."
              }
            ],
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-03-019fe574-29c1-7612-84a7-4a2d6ceb85e5.jsonl#L79",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce02-7d63-8332-d88d76a78115.jsonl#L34",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce02-7d63-8332-d88d76a78115.jsonl#L102"
            ],
            "confidence": 0.83
          }
        ],
        "zero_information_gain": [
          {
            "claim": "The first delta-spec write attempt produced no artifact or workspace change before the retry.",
            "segment": "S002",
            "target": "Writing the controller-authorized delta-spec.md artifact.",
            "state_before": "S002 explicitly stated that delta-spec.md had not yet been written.",
            "state_after": "The failed patch was rejected before applying any patch and S002 explicitly stated that no file was changed; only the later retry produced the artifact.",
            "information_delta": "No task artifact or workspace state changed during the failed write attempt.",
            "local_cost": "One failed patch invocation followed by a retry.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L35",
                "text": "S002 stated that delta-spec.md was not written."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L82",
                "text": "S002 stated that the first attempt was rejected before applying any patch and no file was changed."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L89",
                "text": "The subsequent retry generated the artifact and performed verification."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L105",
                "text": "The final delta-spec artifact was present and reviewable."
              }
            ],
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L82",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L89"
            ],
            "confidence": 0.94
          }
        ]
      },
      "counterexamples": [
        {
          "pattern": "repeated_exploration",
          "claim": "The repeated review passes in S009 are reasonable revalidation because each later pass followed a code change and either found a new concrete defect or confirmed the repair.",
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L124",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L207",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L270"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "claim": "Socket-bound test failures are not classified as zero-information-gain actions because the trajectory records the environment limitation and successful non-network reruns.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-23-019fe53e-7484-7393-997e-cf5c1ad4877b.jsonl#L100",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L392"
          ]
        }
      ],
      "abstentions": [
        {
          "claim": "No omission is asserted for Twisted adapter execution.",
          "reason": "The trajectory says Twisted was dependency-gated and skipped, so a real execution opportunity is not visible.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L298",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L281"
          ]
        },
        {
          "claim": "No repeated-exploration candidate is asserted for repeated matspec stage checks.",
          "reason": "Those checks repeatedly revalidated the exact current stage before authorized writes, and the trajectory does not establish them as redundant.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3500-72f2-bc6c-e1ef53aa29df.jsonl#L67",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3500-72f2-bc6c-e1ef53aa29df.jsonl#L176",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L46"
          ]
        }
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        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-11-019fe568-6425-70b3-be6b-43901c07bad4.jsonl#L134",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-07-019fe54f-9ad9-7931-87bb-557579cfbc27.jsonl#L205",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L207",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-03-019fe574-29c1-7612-84a7-4a2d6ceb85e5.jsonl#L79",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce02-7d63-8332-d88d76a78115.jsonl#L102",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L82",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-26-34-019fe533-a286-7013-948e-f668c8616cc6.jsonl#L89",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-17-51-019fe562-96dc-75b0-a5f1-83784632c893.jsonl#L270"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C014",
      "input_binding": "e97a35acf908a75f73ee99ab7d31928460214c4f3bc9efa3dba9108a12a7199e",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
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        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Clarified four escaping schemes, negotiation rules, serialization boundaries, malformed-version behavior, and ordered scanning; revised proposal.md several times.",
          "information_gained": [
            "Operator supplied exact scheme identifiers, media ranges, fallback rules, and textfile/gateway boundaries.",
            "Later revisions established exemplar preservation, parser-failure propagation, and range-scan precedence."
          ],
          "obligations_opened": [
            "Record exact algorithms, name positions, negotiation outcomes, and compatibility boundaries in proposal.md."
          ],
          "obligations_closed": [
            "Proposal artifact was revised and handed back for confirmation."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3375-78e1-909e-8184f5a98e8c.jsonl#L36",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3375-78e1-909e-8184f5a98e8c.jsonl#L135",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3375-78e1-909e-8184f5a98e8c.jsonl#L199",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3375-78e1-909e-8184f5a98e8c.jsonl#L233"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Generated delta-spec.md from the confirmed proposal, including four algorithms, negotiation/fallback rules, malformed-version propagation, and preserved exemplar/value behavior.",
          "information_gained": [
            "The focused run reported 69 passed, 9 skipped, and 18 deselected."
          ],
          "obligations_opened": [
            "Obtain confirmation that delta-spec.md matches the confirmed intent."
          ],
          "obligations_closed": [
            "delta-spec.md was generated and checked for formatting and placeholders."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-28-35-019fe535-7cca-7811-b4e2-3ceb8b1dd230.jsonl#L35",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-28-35-019fe535-7cca-7811-b4e2-3ceb8b1dd230.jsonl#L63",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-28-35-019fe535-7cca-7811-b4e2-3ceb8b1dd230.jsonl#L76"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Inspected serializer, negotiation, adapter, textfile, and gateway seams; generated delta-design.md and corrected media matching and content-type naming.",
          "information_gained": [
            "The design identified shared serializer and selector seams and preserved request-local scheme binding.",
            "Operator revisions separated latest plain 1.0.0 from legacy 0.0.4 behavior and required exact case-sensitive media matching."
          ],
          "obligations_opened": [
            "Describe concrete implementation flows, adapter integration, compatibility, risks, and verification."
          ],
          "obligations_closed": [
            "delta-design.md was revised and returned for confirmation."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-32-51-019fe539-65a2-7dc1-ac09-415eb6312843.jsonl#L53",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-32-51-019fe539-65a2-7dc1-ac09-415eb6312843.jsonl#L129",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-32-51-019fe539-65a2-7dc1-ac09-415eb6312843.jsonl#L173",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-32-51-019fe539-65a2-7dc1-ac09-415eb6312843.jsonl#L191"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Decomposed the design into five implementation tasks covering shared escaping, HTTP negotiation, adapters, textfile/gateway compatibility, cross-surface verification, and documentation.",
          "information_gained": [
            "Focused test commands were changed to use the prepared python3 runtime.",
            "Final workflow validation was made conditional on local tool availability."
          ],
          "obligations_opened": [
            "Execute Tasks 1–5 and verify every required serializer, adapter, boundary, and compatibility behavior."
          ],
          "obligations_closed": [
            "tasks.md was generated and revised with executable commands and acceptance checks."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-46-03-019fe545-7950-7790-b24a-a6bc4b15fa00.jsonl#L37",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-46-03-019fe545-7950-7790-b24a-a6bc4b15fa00.jsonl#L91",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-46-03-019fe545-7950-7790-b24a-a6bc4b15fa00.jsonl#L112"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented shared escaping, negotiation, textfile, gateway, tests, and documentation; marked all five tasks done after progressively broader focused checks.",
          "information_gained": [
            "Task 2 was reported as implementing ordered negotiation, malformed-version propagation, q-value ignoring, modern/fallback media types, and request-local binding.",
            "Final reported verification was 80 passed, 9 skipped, with 18 socket-boundary failures."
          ],
          "obligations_opened": [
            "Ensure every adapter, including MetricsHandler, forwards equivalent Accept input to the shared selector."
          ],
          "obligations_closed": [
            "All five native tasks were marked done and implementation was handed to review."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-01-55-019fe553-fec1-7ce1-a6ed-86c75b89fee3.jsonl#L207",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-01-55-019fe553-fec1-7ce1-a6ed-86c75b89fee3.jsonl#L310",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-01-55-019fe553-fec1-7ce1-a6ed-86c75b89fee3.jsonl#L507",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-01-55-019fe553-fec1-7ce1-a6ed-86c75b89fee3.jsonl#L528"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": null,
          "behavior_summary": "Applied review-requested parser and adapter test changes, including repeated-header coverage; reported 128 passed and 12 optional skips without changing review state.",
          "information_gained": [
            "The review identified a parser fixture mismatch and insufficient adapter-level parity assertions.",
            "The task contract explicitly required equivalent Accept forwarding across WSGI, MetricsHandler, ASGI repeated-header joining, and Twisted."
          ],
          "obligations_opened": [
            "Correct the parser fixture and add executable adapter parity checks."
          ],
          "obligations_closed": [
            "Parser round-trip was made explicit about allow-utf-8 and parity tests were added."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-28-47-019fe56c-9ae2-7511-8f0d-b9665c51f7fb.jsonl#L50",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-28-47-019fe56c-9ae2-7511-8f0d-b9665c51f7fb.jsonl#L65",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-28-47-019fe56c-9ae2-7511-8f0d-b9665c51f7fb.jsonl#L136",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-01-55-019fe553-fec1-7ce1-a6ed-86c75b89fee3.jsonl#L24"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": null,
          "behavior_summary": "Contains a continuation/evaluation branch with environment context and authorization metadata; no substantive product edit or test result is recorded.",
          "information_gained": [],
          "obligations_opened": [],
          "obligations_closed": [],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-28-47-019fe56c-9b41-7b23-8f4b-130847f71bcd.jsonl#L7",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-28-47-019fe56c-9b41-7b23-8f4b-130847f71bcd.jsonl#L10"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "finalization",
          "behavior_summary": "Updated authoritative spec.md and design.md to reflect accepted behavior and final test evidence without invoking completion or archive actions.",
          "information_gained": [
            "Focused verification reported 83 passed, 12 skipped, and 18 Pushgateway socket failures attributed to the local environment."
          ],
          "obligations_opened": [
            "Synchronize final authoritative documents with shipped behavior."
          ],
          "obligations_closed": [
            "spec.md and design.md were updated and finalization was handed back."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-38-36-019fe575-96b2-7350-b508-da779a9e85cf.jsonl#L50",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-38-36-019fe575-96b2-7350-b508-da779a9e85cf.jsonl#L73",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-38-36-019fe575-96b2-7350-b508-da779a9e85cf.jsonl#L92"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "review",
          "behavior_summary": "Initial review found a parser round-trip regression and weak adapter evidence; after implementation follow-up, reran checks and changed the decision to Approved.",
          "information_gained": [
            "The first review found the direct generator default had not been reconciled with test_parser.py.",
            "The later review observed the parser fix and new adapter parity tests, with 84 passed and 12 skipped."
          ],
          "obligations_opened": [
            "Fix the parser regression and provide adapter-level protocol verification."
          ],
          "obligations_closed": [
            "review.md was updated with Decision: Approved."
          ],
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-20-36-019fe565-1a36-7542-9ef9-81be7cdee8c5.jsonl#L194",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-20-36-019fe565-1a36-7542-9ef9-81be7cdee8c5.jsonl#L229",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-20-36-019fe565-1a36-7542-9ef9-81be7cdee8c5.jsonl#L242"
          ]
        },
        {
          "segment_id": "S010",
          "stage_key": "review",
          "behavior_summary": "Performed a second independent review, reproduced a repeated-Accept discrepancy in MetricsHandler, then found the active review path absent and could not write the review artifact.",
          "information_gained": [
            "A two-field Accept request with legacy 0.0.4 followed by modern values caused MetricsHandler to emit legacy fallback because only the first field was read.",
            "ASGI joined repeated fields correctly; the focused non-listening suite reported 166 passed, 12 skipped, and 18 deselected."
          ],
          "obligations_opened": [
            "Resolve the remaining MetricsHandler repeated-Accept parity defect."
          ],
          "obligations_closed": [],
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce2e-7de2-b6cb-76b18b2ba733.jsonl#L147",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce2e-7de2-b6cb-76b18b2ba733.jsonl#L178"
          ]
        },
        {
          "segment_id": "S011",
          "stage_key": "validation",
          "behavior_summary": "Initially reported four validation blockers, then revised validation after operator clarification and concluded implementation could start.",
          "information_gained": [
            "The first validation run reported 69 passed and 9 skipped on non-socket paths, with socket failures attributed to the environment.",
            "The revised artifact removed the four claimed product-decision blockers and allowed implementation."
          ],
          "obligations_opened": [
            "Validate consistency across proposal, spec, design, tasks, and focused checks."
          ],
          "obligations_closed": [
            "validation.md was revised with an implementation-allowed conclusion."
          ],
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            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-52-27-019fe54b-56bd-7e40-a62c-55a49498382a.jsonl#L108",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-52-27-019fe54b-56bd-7e40-a62c-55a49498382a.jsonl#L129",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-52-27-019fe54b-56bd-7e40-a62c-55a49498382a.jsonl#L181"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The implementation left the repeated-Accept forwarding obligation unmet for MetricsHandler.",
            "segment": "S005",
            "obligation": "Task 2 required equivalent Accept forwarding across WSGI, MetricsHandler, ASGI repeated-header joining, and Twisted.",
            "information_delta": "S005 reported ordered negotiation and all adapters implemented, but S010 reproduced that MetricsHandler used only the first Accept field and returned legacy fallback when a later modern values range was selectable.",
            "local_cost": "The omission required an additional implementation/test pass and independent review effort after the five implementation tasks had already been marked done.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-01-55-019fe553-fec1-7ce1-a6ed-86c75b89fee3.jsonl#L310",
                "detail": "Task 2 was reported as implementing ordered negotiation and adapter integration."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-01-55-019fe553-fec1-7ce1-a6ed-86c75b89fee3.jsonl#L528",
                "detail": "All five tasks were reported done."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-01-55-019fe553-fec1-7ce1-a6ed-86c75b89fee3.jsonl#L24",
                "detail": "The task contract required equivalent forwarding for MetricsHandler and ASGI repeated-header joining."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce2e-7de2-b6cb-76b18b2ba733.jsonl#L147",
                "detail": "The two-field Accept probe reproduced legacy fallback in MetricsHandler while ASGI joined both fields."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-28-47-019fe56c-9ae2-7511-8f0d-b9665c51f7fb.jsonl#L136",
                "detail": "A follow-up pass added WSGI, stdlib, ASGI repeated-header, and Twisted parity tests."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-20-36-019fe565-1a36-7542-9ef9-81be7cdee8c5.jsonl#L229",
                "detail": "The earlier review observed new adapter parity tests and changed its decision to Approved."
              }
            ],
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-01-55-019fe553-fec1-7ce1-a6ed-86c75b89fee3.jsonl#L528",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-28-47-019fe56c-9ae2-7511-8f0d-b9665c51f7fb.jsonl#L136",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce2e-7de2-b6cb-76b18b2ba733.jsonl#L147"
            ],
            "confidence": 0.98
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        ],
        "repeated_exploration": [],
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      },
      "counterexamples": [
        {
          "target": "Exact matspec stage/state checks",
          "claim": "Repeated stage queries are not sufficient evidence of repeated exploration.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3375-78e1-909e-8184f5a98e8c.jsonl#L19",
              "detail": "Initial stage query returned proposal pending."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3375-78e1-909e-8184f5a98e8c.jsonl#L77",
              "detail": "Later query returned proposal draft after artifact creation."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3375-78e1-909e-8184f5a98e8c.jsonl#L202",
              "detail": "Later revalidation preceded a specific range-scanning revision."
            }
          ],
          "reason": "These checks were tied to artifact writes or revisions and showed state changes; they are reasonable revalidation."
        },
        {
          "target": "Focused pytest verification",
          "claim": "Repeated test execution is not zero information gain when the before/after result changes.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce2e-7de2-b6cb-76b18b2ba733.jsonl#L139",
              "detail": "One retry failed because the process could not start."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce2e-7de2-b6cb-76b18b2ba733.jsonl#L143",
              "detail": "The subsequent run completed with 166 passed, 12 skipped, and 18 deselected."
            }
          ],
          "reason": "The later run produced usable verification information rather than repeating an unchanged result."
        },
        {
          "target": "Review revalidation",
          "claim": "The second review was not merely repeated exploration.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-20-36-019fe565-1a36-7542-9ef9-81be7cdee8c5.jsonl#L194",
              "detail": "The reviewer explicitly observed substantive worktree updates before rechecking."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce2e-7de2-b6cb-76b18b2ba733.jsonl#L147",
              "detail": "The later review found a new reproducible repeated-Accept defect."
            }
          ],
          "reason": "The target overlapped, but the later pass produced new behavioral information."
        }
      ],
      "abstentions": [
        {
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          "claim": "Multiple matspec go, status, and artifact checks recur across segments.",
          "reason": "The observed calls are generally adjacent to stage writes or revisions, and later review passes yielded new findings; insufficient evidence for wasteful repeated exploration.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-48-019fe525-3375-78e1-909e-8184f5a98e8c.jsonl#L76",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-32-51-019fe539-65a2-7dc1-ac09-415eb6312843.jsonl#L16",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-46-03-019fe545-7950-7790-b24a-a6bc4b15fa00.jsonl#L18"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "claim": "No trajectory segment conclusively shows a repeated action whose before and after state are unchanged.",
          "reason": "Repeated checks either preceded edits, changed stage/artifact state, retried after process failure, or produced new test/review findings.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-01-55-019fe553-fec1-7ce1-a6ed-86c75b89fee3.jsonl#L507",
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          ]
        },
        {
          "pattern": "omissions",
          "claim": "No additional persistent omission is established beyond the MetricsHandler repeated-Accept defect.",
          "reason": "The parser regression and adapter-parity evidence gaps were later addressed according to the review trajectory.",
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        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-37-45-019fe574-ce2e-7de2-b6cb-76b18b2ba733.jsonl#L147",
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    },
    {
      "schemaVersion": 1,
      "cell_id": "C015",
      "input_binding": "888153b5e7c92406d0280a0e2ea5d64ac14d87d4f745c1534e18926ce4ce312f",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Clarified protocol scope through operator answers, then generated and revised the proposal with four schemes, negotiation gates, fallback behavior, and edge-case mappings.",
          "information_gained": "Operator decisions resolved scheme scope, modern-version gating, legacy fallback, textfile defaults, gateway behavior, empty-name handling, and unknown-escaping defaults.",
          "obligations_opened": [
            "Record exact scheme identifiers and mappings.",
            "Define modern HTTP negotiation and safe legacy fallback."
          ],
          "obligations_closed": [
            "Proposal artifact generated and revised at the authorized path."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-22-50-019fe59e-164b-79f3-8515-8f07b0a220d4.jsonl#L31",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-22-50-019fe59e-164b-79f3-8515-8f07b0a220d4.jsonl#L41",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-22-50-019fe59e-164b-79f3-8515-8f07b0a220d4.jsonl#L106",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-22-50-019fe59e-164b-79f3-8515-8f07b0a220d4.jsonl#L194",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-22-50-019fe59e-164b-79f3-8515-8f07b0a220d4.jsonl#L248"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Produced the business-rule delta, then revised it to remove unsupported quality-factor and candidate-priority behavior while retaining confirmed selection and fallback rules.",
          "information_gained": "The specification was narrowed to supported media/version gates, exact scheme defaults, and safe fallback semantics.",
          "obligations_opened": [
            "Specify renderer behavior across serializers and adapters.",
            "Define supported negotiation and fallback cases."
          ],
          "obligations_closed": [
            "Delta-spec generated and revised.",
            "Focused tests reported as passing."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-38-08-019fe5ac-16cd-7113-a218-dbd0c1f818ad.jsonl#L51",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-38-08-019fe5ac-16cd-7113-a218-dbd0c1f818ad.jsonl#L69",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-38-08-019fe5ac-16cd-7113-a218-dbd0c1f818ad.jsonl#L80",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-38-08-019fe5ac-16cd-7113-a218-dbd0c1f818ad.jsonl#L111"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Generated and revised the design to align empty-name behavior, direct/textfile pass-through, HTTP defaults, and existing header-parsing semantics.",
          "information_gained": "The design explicitly avoided new case-insensitive parameter handling and numeric-version parsing, while preserving the confirmed negotiation rules.",
          "obligations_opened": [
            "Design shared rendering and serializer integration.",
            "Design HTTP, textfile, gateway, and adapter propagation."
          ],
          "obligations_closed": [
            "Delta-design revised with the operator corrections."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-45-52-019fe5b3-2db6-7883-873a-31c4ec7bd7e7.jsonl#L30",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-45-52-019fe5b3-2db6-7883-873a-31c4ec7bd7e7.jsonl#L116",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-45-52-019fe5b3-2db6-7883-873a-31c4ec7bd7e7.jsonl#L138",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-45-52-019fe5b3-2db6-7883-873a-31c4ec7bd7e7.jsonl#L155",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-45-52-019fe5b3-2db6-7883-873a-31c4ec7bd7e7.jsonl#L202"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Detected the cross-artifact empty-name conflict before writing, paused for clarification, then generated six dependent implementation and verification tasks after confirmation.",
          "information_gained": "The task ledger adopted all-scheme empty output and included serializer, negotiation, adapter, textfile/gateway, testing, and documentation work.",
          "obligations_opened": [
            "Implement shared escaping and both serializers.",
            "Implement negotiation and adapter consistency.",
            "Cover textfile/gateway compatibility and focused edge cases.",
            "Refresh authoritative documentation."
          ],
          "obligations_closed": [
            "Tasks artifact generated after the conflict was clarified."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-58-29-019fe5be-b950-7793-9432-08e367fe523a.jsonl#L102",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-58-29-019fe5be-b950-7793-9432-08e367fe523a.jsonl#L104",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-58-29-019fe5be-b950-7793-9432-08e367fe523a.jsonl#L114",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-58-29-019fe5be-b950-7793-9432-08e367fe523a.jsonl#L141"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Executed six tasks covering escaping, serializers, negotiation, adapters, textfiles, gateways, tests, and documentation; marked all tasks complete after final verification.",
          "information_gained": "Focused and broader test runs established passing counts and environment-limited socket failures; later compatibility review added reserved-label assertions.",
          "obligations_opened": [
            "Route the selected renderer through every serializer name position.",
            "Preserve compatibility behavior while changing name escaping.",
            "Refresh authoritative spec/design documents and record verification limits."
          ],
          "obligations_closed": [
            "Implementation tasks were marked complete.",
            "Spec/design refresh and validation were reported complete.",
            "Reserved-label coverage was added after a final compatibility review."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L121",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L190",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L252",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L340",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L350",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L389",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L408",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L456"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": null,
          "behavior_summary": "Applied two review-requested product/test fixes, updated a stale parser assertion, and reran focused and broader suites; subsequent passes rechecked the same unresolved artifact conflict without changing it.",
          "information_gained": "The product defects were resolved and tests passed, while the empty-name documentation conflict remained the only reported issue.",
          "obligations_opened": [
            "Correct legacy-valid sample-name rendering.",
            "Restore legacy plain HELP escaping.",
            "Verify without editing the review artifact or advancing the stage."
          ],
          "obligations_closed": [
            "Product and regression-test corrections were implemented.",
            "Focused and broader verification passed."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L28",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L62",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L81",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L135",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L145"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "review",
          "behavior_summary": "Initial review found serializer and legacy HELP defects plus the document conflict; later review confirmed product fixes, then repeated the same conflict check and focused test run with an unchanged Changes Required decision.",
          "information_gained": "The product findings were closed, but the V-1 empty-name artifact conflict persisted through later review passes.",
          "obligations_opened": [
            "Assess implementation against confirmed artifacts and tests.",
            "Resolve or document the empty-name conflict before approval."
          ],
          "obligations_closed": [
            "Initial review artifact recorded concrete product findings.",
            "Later review confirmed product corrections and retained the document blocker."
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L156",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L171",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L220",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L269",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L328",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L356",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L371"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "validation",
          "behavior_summary": "Validated the document chain, identified three inconsistencies, then revised the validation artifact to retain only the V-1 empty-name conflict as blocking.",
          "information_gained": "The validation pass distinguished the unresolved document conflict from implementation-detail questions that the operator instructed it to treat as non-blocking.",
          "obligations_opened": [
            "Reconcile proposal/delta-spec empty-name rules with later design/tasks rules before implementation."
          ],
          "obligations_closed": [
            "Validation artifact revised to identify V-1 as the sole blocker."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T17-06-20-019fe5c5-e91a-76b2-ace3-db046d036c7e.jsonl#L42",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T17-06-20-019fe5c5-e91a-76b2-ace3-db046d036c7e.jsonl#L88",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T17-06-20-019fe5c5-e91a-76b2-ace3-db046d036c7e.jsonl#L107",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T17-06-20-019fe5c5-e91a-76b2-ace3-db046d036c7e.jsonl#L134",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T17-06-20-019fe5c5-e91a-76b2-ace3-db046d036c7e.jsonl#L144"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The obligation to route every serializer name position through the selected escaping scheme was declared complete before raw legacy-valid sample names were covered; both serializers still bypassed the selected renderer for the `dots` scheme.",
            "segment": "S005",
            "obligation": "Thread the shared renderer through every serializer name position and verify explicit scheme agreement.",
            "information_delta": "The implementation pass reported Task 2 complete, while the later review directly demonstrated `a_b` remaining unchanged under `dots` in both serializers.",
            "local_cost": "A subsequent review and corrective implementation/test cycle was required.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L121",
                "text": "Task 2 explicitly required threading the renderer through every serializer name position."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L190",
                "text": "Task 2 was reported implemented and verified."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L156",
                "text": "Review inspection found both serializers bypassing the selected renderer for raw legacy-valid sample names."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L171",
                "text": "A direct probe showed `a_b` emitted under `dots` instead of the expected escaped form."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L28",
                "text": "The later correction pass explicitly addressed selected-scheme rendering in legacy-valid sample names."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L269",
                "text": "Later review confirmed the sample-name bypass was fixed."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L121",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-14-59-019fe5cd-d256-7823-b85c-9d567f1011fd.jsonl#L190",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L156",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L171"
            ],
            "confidence": 0.98
          },
          {
            "claim": "Legacy-output preservation was initially incomplete: the plain serializer changed HELP quote escaping in the legacy path despite the obligation to preserve legacy behavior when UTF-8 was not explicitly negotiated.",
            "segment": "S005",
            "obligation": "Preserve legacy output and existing escaping compatibility outside explicit UTF-8 negotiation.",
            "information_delta": "The later review identified a changed legacy HELP escaping behavior that was not reported by the implementation completion checks.",
            "local_cost": "A follow-up code and regression-test correction was required.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-22-50-019fe59e-164b-79f3-8515-8f07b0a220d4.jsonl#L7",
                "text": "The feature request required preserving legacy output outside explicitly negotiated UTF-8 behavior."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L209",
                "text": "The review identified changed HELP quote escaping in the legacy plain serializer path."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L46",
                "text": "The correction pass restored the historical plain HELP escaping path."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L81",
                "text": "The follow-up reported the HELP compatibility fix and updated regression tests."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-22-50-019fe5b3-2db6-7883-873a-31c4ec7bd7e7.jsonl#L7",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L209",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L46",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L81"
            ],
            "confidence": 0.94
          }
        ],
        "repeated_exploration": [
          {
            "claim": "The same V-1 review target was revisited after the prior pass had already reported passing product/tests and the unchanged artifact conflict; the later pass reran focused checks and made only an editorial wording change.",
            "earlier_segment": "S006",
            "later_segment": "S007",
            "target": "The review artifact's empty-name conflict and approval decision.",
            "information_delta": "The earlier pass already reported the same conflict with passing verification; the later pass again reported the same conflict and 175-pass result, with only `Current` changed to `Latest` in the review text.",
            "local_cost": "The later pass reran the focused suite and additional stage/validation checks, then patched and rechecked the review artifact.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L145",
                "text": "The earlier pass reported passing product/tests and only the same prohibited artifact inconsistency."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L356",
                "text": "The later pass stated that the V-1 conflict was unchanged and reran the focused suite."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L362",
                "text": "The only review artifact change was relabeling the verification line from current to latest."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L371",
                "text": "The later decision remained Changes Required for the same V-1 conflict."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L269",
                "text": "An earlier review recheck was reasonable because the implementation had materially changed: both product defects were fixed."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L81",
                "text": "The product/test correction pass produced a real state change before the repeated artifact checks."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L145",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L356",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L362",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L371"
            ],
            "confidence": 0.91
          }
        ],
        "zero_information_gain": [
          {
            "claim": "A later review pass produced no material information gain: the before and after states both had passing implementation checks and the same blocking V-1 artifact contradiction.",
            "segment": "S007",
            "target": "Focused verification and the V-1 empty-name conflict.",
            "state_before": "The review already recorded 175 passing focused tests and the unresolved proposal/delta-spec versus design/tasks contradiction.",
            "state_after": "The rerun again recorded 175 passing focused tests and the same unresolved contradiction; only review wording changed.",
            "local_cost": "The same focused test suite and review/go/validate checks were rerun, followed by a wording-only artifact patch.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L328",
                "text": "Before the later pass, implementation checks passed while the V-1 contradiction remained blocking."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L356",
                "text": "The later pass explicitly said the conflict was unchanged."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L358",
                "text": "The same focused test command was rerun."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L371",
                "text": "Afterward, the result remained 175 passed with the same blocking contradiction."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L269",
                "text": "Earlier review work did yield information because product code and compatibility behavior had changed."
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                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T17-42-36-019fe5e7-1c18-7e33-8e81-611ae87e612f.jsonl#L62",
                "text": "A prior broader run exposed and corrected a stale parser assertion, demonstrating a separate verification pass with real information gain."
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              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L356",
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              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L371"
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          "claim": "The first review recheck after implementation fixes was reasonable revalidation rather than repeated exploration because the product and test state had materially changed.",
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          ]
        },
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          "claim": "The proposal, delta-spec, and delta-design revisions followed new operator decisions and therefore supplied information gain rather than constituting zero-information reruns.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T16-22-50-019fe59e-164b-79f3-8515-8f07b0a220d4.jsonl#L194",
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        {
          "claim": "The unresolved V-1 document conflict is not classified as a definite omission because the trajectory shows constrained artifact scopes: validation revised only validation.md, implementation finalization targeted spec.md/design.md, and review explicitly prohibited artifact edits.",
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          "claim": "Socket-bound test failures are not classified as zero information gain because the trajectory attributes them to binding restrictions and records passing non-socket alternatives.",
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        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T17-33-16-019fe5de-8fd4-7690-8160-7e7160b0d946.jsonl#L371",
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          "obligations_opened": [
            "Capture the user-visible problem, compatibility boundary, defaults, errors, help, typing, documentation, tests, and changelog scope."
          ],
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            "Record source-mode behavior, actionable diagnostics, additive compatibility, ordered union help, quoted Literal choices, and Sphinx-valid type-reference integration."
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          "segment_id": "S002",
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          "behavior_summary": "Converted the confirmed requirements into delta-spec.md, preserving legacy tags and adding scalar, Literal, union, source-mode, default, diagnostic, help, typing, documentation, test, and changelog rules.",
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          "obligations_opened": [
            "Produce verifiable MODIFIED and ADDED business rules without removing legacy behavior."
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            "Write and revise delta-spec.md with confirmed defaults, exact Literal matching, declared union order, both union syntaxes, source behavior, and corrected help labels."
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          "segment_id": "S003",
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          "obligations_opened": [
            "Design implementation across rules, APIs, data, flows, risks, public integration, verification, and release impact."
          ],
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            "Finalize a substantive, template-free design matching the confirmed help, source, diagnostic, public-annotation, and Sphinx requirements."
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          "segment_id": "S004",
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            "Break the design into independently verifiable implementation and verification tasks."
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          "behavior_summary": "Applied the review-requested public typing correction, replacing the unrestricted object fallback with a narrower expression alias and adding regression coverage.",
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            "Remove object from the resolved public annotation and verify unsupported forms are excluded."
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          "behavior_summary": "Independently reviewed the implementation, initially identified an unrestricted object in the public Parser.addini annotation, then re-reviewed after the typing fix and approved the corrected implementation.",
          "information_gained": "Review separated passing runtime/config/help behavior from the public typing defect, then confirmed the defect was removed and focused verification increased from 287 to 288 passed.",
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            "Compare confirmed rules and tasks against implementation, tests, docs, and verification evidence."
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          "segment_id": "S009",
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          "behavior_summary": "Validated document coverage, baseline compatibility, worktree state, and focused configuration/help tests before implementation.",
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          "obligations_opened": [
            "Check proposal/spec/design/task coverage, decision ledgers, compatibility, verification, and unrelated changes."
          ],
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            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-49-31-019fe548-a581-76a2-a8d7-ad1a0b4a4fbc.jsonl#L115",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-49-31-019fe548-a581-76a2-a8d7-ad1a0b4a4fbc.jsonl#L137"
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      ],
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          {
            "claim": "The initial proposal did not fully record several trajectory-visible obligations as confirmed: source-mode behavior, actionable registration/retrieval diagnostics, additive compatibility, ordered union help, quoted Literal choices, and Sphinx-valid public type-reference integration.",
            "segment": "S001",
            "obligation": "The proposal stage required confirmed scope, compatibility, behavior, help, typing, and documentation acceptance criteria.",
            "information_delta": "Before correction, the operator identified remaining record inconsistencies and generic help/documentation wording; afterward, the assistant explicitly marked those items confirmed in proposal.md.",
            "local_cost": "Multiple proposal revision and handoff cycles were required before confirmation.",
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                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-26-019fe520-4890-7823-9b77-88e93a80410d.jsonl#L128",
                "observation": "Operator explicitly requested correction of source-mode, diagnostics, additive compatibility, and confirmation status."
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                "observation": "Operator stated that generic help and documentation wording did not fully record required deliverables."
              },
              {
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                "observation": "Assistant reported updating the proposal to require ordered union members, quoted Literal choices, and Sphinx-valid integration."
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                "observation": "The operator said the substantive expression, default, Literal, union-order, and normalization rules otherwise matched."
              },
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                "observation": "The correction was completed in the same proposal artifact without changing the stage."
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-26-019fe520-4890-7823-9b77-88e93a80410d.jsonl#L173",
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-26-019fe520-4890-7823-9b77-88e93a80410d.jsonl#L204"
            ],
            "confidence": 0.96
          },
          {
            "claim": "The first delta-design artifact did not yet encode several explicit design obligations: flattened quoted Literal help for mixed unions, preserved scalar-class behavior, contextual standalone-Literal error distinctions, and an explicit Sphinx configuration deliverable.",
            "segment": "S003",
            "obligation": "The design had to operationalize the confirmed help, source, diagnostic, public integration, and documentation requirements.",
            "information_delta": "The operator requested revision before confirmation; later revisions explicitly added flattened help, legacy scalar delegation, Sphinx configuration, scoped Literal errors, and unified exhausted-union TypeError behavior.",
            "local_cost": "The same design artifact went through several substantive revision and consistency-check cycles before handoff.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L141",
                "observation": "Operator explicitly said to revise before confirmation and listed the missing or incorrect design requirements."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L202",
                "observation": "Assistant reported adding flattened quoted alternatives, legacy scalar behavior, contextual errors, and the Sphinx configuration update."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L344",
                "observation": "Final revision specified unified contextual TypeError behavior for exhausted unions."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L48",
                "observation": "The initial design approval request already listed broad help, documentation, typing, testing, source, and diagnostic requirements."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L289",
                "observation": "Some later revisions were explicit operator policy changes to exhausted-union error semantics, not merely recovery of omitted text."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L141",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L145",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L202",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L289",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L344"
            ],
            "confidence": 0.88
          },
          {
            "claim": "The generated tasks artifact omitted the independent marker lines needed to record task completion, despite the task breakdown being presented as complete; the omission was exposed when implementation attempted to mark Task 1 done.",
            "segment": "S004",
            "obligation": "The generated task artifact needed independently markable task entries for execution and completion.",
            "information_delta": "Before implementation, tasks.md contained seven task descriptions but no independent marker lines; after the issue was reported, blank markers were added and task completion proceeded.",
            "local_cost": "Task completion was delayed by an artifact correction and a forced retry of the completion command.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-25-019fe543-0f7a-7f20-9dd2-125f9168df3e.jsonl#L101",
                "observation": "The task breakdown was reported as generated with seven dependency-ordered tasks."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L201",
                "observation": "Implementation reported TASK_STATUS_LINE_MISSING and added the required blank marker line for each task."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L201",
                "observation": "The correction explicitly preserved task content and scope."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L534",
                "observation": "All seven tasks were eventually marked done."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-25-019fe543-0f7a-7f20-9dd2-125f9168df3e.jsonl#L101",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L201",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L224",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L534"
            ],
            "confidence": 0.93
          },
          {
            "claim": "The initial implementation left the public Parser.addini annotation with an unrestricted object fallback, failing the confirmed narrow public-typing obligation even though public integration was reported complete.",
            "segment": "S005",
            "obligation": "Public typing had to advertise only the supported legacy, scalar, Literal, and union forms rather than every object.",
            "information_delta": "Before review, the implementation reported public typing integration complete while the resolved annotation still contained object; review identified the mismatch, and S006 replaced it with a narrower alias plus regression coverage.",
            "local_cost": "A review rejection, a follow-up implementation segment, and another review verification cycle were required.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-25-019fe543-0f7a-7f20-9dd2-125f9168df3e.jsonl#L60",
                "observation": "The task breakdown explicitly included public typing."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L379",
                "observation": "Implementation reported public integration complete."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L114",
                "observation": "Review found that Parser.addini included | object and that this advertised unsupported expressions."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L139",
                "observation": "Independent type-hint inspection confirmed object remained in the resolved annotation."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L114",
                "observation": "Runtime/config/help behavior and focused tests passed before the typing defect was isolated."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-52-019fe569-03a9-7f50-bda7-bbe7a31a7541.jsonl#L203",
                "observation": "The defect was corrected and focused verification reached 288 passed and 1 xfailed."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L253",
                "observation": "The updated review approved the corrected implementation."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-25-019fe543-0f7a-7f20-9dd2-125f9168df3e.jsonl#L60",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L379",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L114",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L139",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-52-019fe569-03a9-7f50-bda7-bbe7a31a7541.jsonl#L138",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-52-019fe569-03a9-7f50-bda7-bbe7a31a7541.jsonl#L203"
            ],
            "confidence": 0.98
          },
          {
            "claim": "The initial Task 7 finalization omitted the required validation.md reference and explicit spec/integration verification wording; chain validation exposed both omissions before completion.",
            "segment": "S005",
            "obligation": "Finalization had to refresh the authoritative spec/design documents with complete verification and integration references.",
            "information_delta": "The first finalization pass was followed by two task-artifact warnings; the assistant then added the validation reference and explicit verification wording, after which exact-change validation returned no findings.",
            "local_cost": "Finalization required an additional correction and validation rerun before Task 7 could be marked complete.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L407",
                "observation": "Task 7 was the finalization step for the baseline spec and design documents."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L444",
                "observation": "The assistant reported two initial warnings and explicitly named the missing validation reference and spec/integration wording."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L444",
                "observation": "The omissions were corrected in the same segment and validation then returned no findings."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L534",
                "observation": "All tasks were ultimately marked done."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L407",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L444",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L534"
            ],
            "confidence": 0.94
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [
        {
          "claim": "Repeated access to proposal.md across proposal and design stages is reasonable revalidation because the later stage consumed the corrected proposal as an input and added design-specific information.",
          "earlier_segment": "S001",
          "later_segment": "S003",
          "target": "proposal.md",
          "information_delta": "S001 corrected confirmed proposal obligations; S003 used the completed proposal and spec delta to formulate implementation-boundary decisions.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-26-019fe520-4890-7823-9b77-88e93a80410d.jsonl#L204",
              "observation": "Proposal was updated with explicit help and documentation requirements."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L27",
              "observation": "Design stage explicitly checked the proposal and spec-delta inputs before designing."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L48",
              "observation": "Design stage extracted implementation decisions from those inputs."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L134",
              "observation": "The design artifact was substantive and template-free after generation."
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-26-019fe520-4890-7823-9b77-88e93a80410d.jsonl#L204",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L27",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L48"
          ]
        },
        {
          "claim": "The repeated review target across S008 and S006 is reasonable revalidation, not repeated exploration: the implementation changed between reviews and the resolved annotation plus test count changed.",
          "earlier_segment": "S008",
          "later_segment": "S006",
          "target": "review.md and the public Parser.addini annotation",
          "information_delta": "The first review recorded object in the annotation and Changes Required; the later fix removed object, added a narrowness regression, and increased focused verification from 287 to 288 passed.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L139",
              "observation": "The first review independently confirmed object in the resolved annotation."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-52-019fe569-03a9-7f50-bda7-bbe7a31a7541.jsonl#L138",
              "observation": "The later implementation segment narrowed the annotation and added regression coverage."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-52-019fe569-03a9-7f50-bda7-bbe7a31a7541.jsonl#L203",
              "observation": "The later verification reported 288 passed and 1 xfailed."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L187",
              "observation": "The second review explicitly re-audited the changed product diff rather than repeating an unchanged state."
            }
          ],
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L139",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L187",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-52-019fe569-03a9-7f50-bda7-bbe7a31a7541.jsonl#L138",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-52-019fe569-03a9-7f50-bda7-bbe7a31a7541.jsonl#L203"
          ]
        },
        {
          "claim": "Repeated focused test execution across validation, implementation, and review is not zero-information behavior because the tested state and reported results changed.",
          "earlier_segment": "S009",
          "later_segment": "S005",
          "target": "testing/test_config.py and testing/test_helpconfig.py",
          "information_delta": "Validation reported 269 passed and 1 xfailed before implementation; implementation later reported 287 passed and 1 xfailed after runtime, help, and integration changes.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-49-31-019fe548-a581-76a2-a8d7-ad1a0b4a4fbc.jsonl#L109",
              "observation": "Pre-implementation focused verification reported 269 passed and 1 xfailed."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L397",
              "observation": "Post-implementation focused verification reported 287 passed and 1 xfailed."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L114",
              "observation": "The review used the repeated suite to separate passing runtime behavior from the remaining public-typing defect."
            }
          ],
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            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-49-31-019fe548-a581-76a2-a8d7-ad1a0b4a4fbc.jsonl#L109",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L397",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L114"
          ]
        }
      ],
      "abstentions": [
        {
          "pattern": "repeated_exploration",
          "reason": "Repeated reads and checks were observed, but the qualifying examples had explicit stage handoff, operator corrections, implementation changes, or changed verification results; no stronger non-revalidation candidate remains.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-26-019fe520-4890-7823-9b77-88e93a80410d.jsonl#L204",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L202",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L187"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "reason": "Several commands failed before writing, but failure alone does not establish zero information gain; the trajectory does not provide a qualifying unchanged before/after semantic state with no new information.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-26-019fe520-4890-7823-9b77-88e93a80410d.jsonl#L198",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L95",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-49-31-019fe548-a581-76a2-a8d7-ad1a0b4a4fbc.jsonl#L115"
          ]
        }
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        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-26-019fe520-4890-7823-9b77-88e93a80410d.jsonl#L173",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-26-019fe520-4890-7823-9b77-88e93a80410d.jsonl#L204",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L141",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L202",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-32-019fe52f-0975-7b71-b273-8c37ded7b505.jsonl#L344",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L201",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L379",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-45-019fe550-2ff8-79f2-80c2-d2bcc4826b74.jsonl#L444",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-18-44-019fe563-671f-7d63-8633-35eecca96956.jsonl#L139",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-24-52-019fe569-03a9-7f50-bda7-bbe7a31a7541.jsonl#L203"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C017",
      "input_binding": "72616797225827aef02ac79267a0b3bdfdee1ffa6635fcbf95f2fc9545d674e5",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Clarified defaults, union resolution, Literal matching, error classes, and source behavior; generated and repeatedly revised proposal.md.",
          "information_gained": [
            "Confirmed composite-default and union-order rules.",
            "Refined source-specific error behavior and Literal semantics."
          ],
          "obligations_opened": [
            "Produce a non-template proposal covering scope, non-goals, acceptance criteria, and confirmed decisions."
          ],
          "obligations_closed": [
            "Proposal artifact generation and subsequent clarification revisions."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a7-74a3-bff9-bc428b9f2029.jsonl#L41",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a7-74a3-bff9-bc428b9f2029.jsonl#L172"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Generated delta-spec.md and incorporated successive corrections for legacy string behavior, native union ordering, help rendering, and public union syntax.",
          "information_gained": [
            "Added concrete help-display requirements.",
            "Made PEP 604 and typing.Union support explicit."
          ],
          "obligations_opened": [
            "Specify supported expressions, compatibility, parsing, defaults, errors, help, typing, documentation, tests, and changelog requirements."
          ],
          "obligations_closed": [
            "Delta specification generation and requested rule corrections."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-16-30-019fe52a-6d53-7140-8855-59acdfc309cb.jsonl#L143",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-16-30-019fe52a-6d53-7140-8855-59acdfc309cb.jsonl#L234"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Designed normalized expression metadata while preserving legacy string dispatch and source precedence; later narrowed documentation scope.",
          "information_gained": [
            "Established the legacy/new-expression boundary.",
            "Specified normalized storage, conversion, help, typing, documentation, and tests."
          ],
          "obligations_opened": [
            "Produce a coherent implementation design aligned with the accepted delta."
          ],
          "obligations_closed": [
            "Delta design generation and documentation-scope revision."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-28-38-019fe535-85f7-71a3-b43b-b145519aa516.jsonl#L41",
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          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Created executable tasks for implementation and verification, then narrowed documentation, typing-fixture, and verification boundaries after review.",
          "information_gained": [
            "Mapped work to src, testing, docs configuration, and changelog paths.",
            "Corrected an authoritative tasks.md path after a failed patch."
          ],
          "obligations_opened": [
            "Break design into ordered implementation, verification, and final-document-refresh tasks."
          ],
          "obligations_closed": [
            "Task artifact generation and scope correction."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-10-019fe53d-5840-71b0-8686-c26123332719.jsonl#L31",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-10-019fe53d-5840-71b0-8686-c26123332719.jsonl#L128",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-10-019fe53d-5840-71b0-8686-c26123332719.jsonl#L151"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented expression registration, conversion, help, tests, typing/docs integration, and changelog work; initially completed with verification and public-typing gaps later exposed by review.",
          "information_gained": [
            "Identified and corrected relative-PYTHONPATH subprocess contamination.",
            "Identified missing task status markers.",
            "Found a duplicate-alias atomicity edge case."
          ],
          "obligations_opened": [
            "Execute five ordered implementation and verification tasks.",
            "Run focused configuration/help and applicable static checks.",
            "Refresh authoritative spec and design documents."
          ],
          "obligations_closed": [
            "Implementation tasks were marked complete and initial test evidence recorded."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L34",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L134",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L563"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": null,
          "behavior_summary": "Remediated the public typing contract, added typing coverage, corrected test environment setup, refreshed evidence, and obtained targeted static-check results.",
          "information_gained": [
            "The initial runtime annotation exposed an overly broad fallback.",
            "Absolute PYTHONPATH was required for subprocess correctness.",
            "Targeted mypy and Ruff checks could pass after remediation."
          ],
          "obligations_opened": [
            "Resolve review findings without changing review.md or workflow state.",
            "Refresh stale authoritative verification evidence."
          ],
          "obligations_closed": [
            "Public typing remediation and verification-evidence refresh."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-05-019fe566-7622-7801-bb93-bc528ed489ac.jsonl#L32",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-05-019fe566-7622-7801-bb93-bc528ed489ac.jsonl#L150",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-05-019fe566-7622-7801-bb93-bc528ed489ac.jsonl#L397"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": null,
          "behavior_summary": "Contains an approval event for temporary mypy acquisition; no substantive exploration or state transition is visible.",
          "information_gained": [
            "Temporary checker acquisition was authorized."
          ],
          "obligations_opened": [],
          "obligations_closed": [],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-37-36-019fe574-aaf3-7a13-8a9b-d552b2a1e158.jsonl#L10"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "finalization",
          "behavior_summary": "Reconciled authoritative spec/design documents with implementation and fixed two finalization inconsistencies before final validation.",
          "information_gained": [
            "The spec lacked the accepted no-duplicate-member rule.",
            "The design retained an unchecked checklist and stale API-doc-build mitigation."
          ],
          "obligations_opened": [
            "Refresh spec.md and design.md to reflect accepted deltas and actual verification."
          ],
          "obligations_closed": [
            "Final document reconciliation and exact-ID validation."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L20",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L51",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L111"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "review",
          "behavior_summary": "Independent review found an initial public-typing mismatch and missing checker evidence, then found stale document counts after remediation, and finally approved after both were corrected.",
          "information_gained": [
            "Runtime tests passed while the public typing contract remained too broad.",
            "Later code remediation succeeded but authoritative evidence remained stale.",
            "Final refreshed evidence supported approval."
          ],
          "obligations_opened": [
            "Independently verify implementation, typing/docs integration, and recorded evidence."
          ],
          "obligations_closed": [
            "Review approval after remediation and evidence refresh."
          ],
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L76",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L169",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L293"
          ]
        },
        {
          "segment_id": "S010",
          "stage_key": "validation",
          "behavior_summary": "Validation exposed cross-document coverage gaps involving configuration documentation, typing-fixture scope, and changelog identification; later clarification made the remaining issues non-blocking.",
          "information_gained": [
            "Delta/design/tasks coverage was not initially aligned.",
            "Environment limitations were recorded separately from document blockers."
          ],
          "obligations_opened": [
            "Validate coverage and consistency across proposal, delta-spec, delta-design, tasks, and baseline documents."
          ],
          "obligations_closed": [
            "Validation artifact revision after clarified scope."
          ],
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            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-44-45-019fe544-4971-7cc1-ab5a-f18db5eac197.jsonl#L113",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-44-45-019fe544-4971-7cc1-ab5a-f18db5eac197.jsonl#L146"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The initial implementation was declared complete while the public typing boundary for supported string-valued Literal expressions was still mismatched and lacked checker coverage.",
            "segment": "S005",
            "later_segment": "S009",
            "obligation": "Implement public typing/documentation integration and applicable static verification.",
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            "state_after": "Completion was reported, but review found TypeForm[..., LiteralString], a runtime object fallback, and no checker evidence for the required string-only Literal boundary.",
            "local_cost": "A changes-required review, implementation remediation, and another review cycle were required before approval.",
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                "detail": "The task plan included typing/docs integration and focused verification."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L563",
                "detail": "All tasks were reported done and verification was reported complete."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L169",
                "detail": "Review identified the public typing mismatch and absent checker evidence."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-05-019fe566-7622-7801-bb93-bc528ed489ac.jsonl#L150",
                "detail": "The remediation explicitly removed the misleading typing member and added annotation coverage."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L293",
                "detail": "The final review approved the corrected implementation."
              }
            ],
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L34",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L563",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L169",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-05-019fe566-7622-7801-bb93-bc528ed489ac.jsonl#L150"
            ],
            "confidence": 0.98
          },
          {
            "claim": "The implementation stage treated the acceptance gate as complete although configured static checks were unavailable and the recorded artifacts contained planned rather than actual post-implementation verification output.",
            "segment": "S005",
            "later_segment": "S009",
            "obligation": "Run applicable static checks and record verification evidence.",
            "state_before": "The task verification checklist required applicable static checks and focused acceptance evidence.",
            "state_after": "mypy and pyright were unavailable during implementation, yet the task set was reported complete; review then noted absent actual post-implementation command output.",
            "local_cost": "Review blocked approval and required checker acquisition, reruns, evidence refresh, and another review.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L212",
                "detail": "The verification checklist required applicable static checks."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L224",
                "detail": "mypy and pyright were reported unavailable."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L76",
                "detail": "Review found planned checks but no actual post-implementation command output."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-05-019fe566-7622-7801-bb93-bc528ed489ac.jsonl#L376",
                "detail": "Targeted mypy became available and passed on the modified surface during remediation."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L282",
                "detail": "The final review recorded refreshed verification evidence and passing targeted checks."
              }
            ],
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L212",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L224",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L76",
              "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T15-22-05-019fe566-7622-7801-bb93-bc528ed489ac.jsonl#L376"
            ],
            "confidence": 0.95
          },
          {
            "claim": "Before validation, the planning artifacts omitted a consistent cross-document coverage decision for configuration documentation and typing-fixture changes.",
            "earlier_segment": "S003",
            "later_segment": "S010",
            "obligation": "Keep delta-spec, delta-design, and tasks mutually consistent before implementation.",
            "state_before": "Design and tasks narrowed or excluded documentation-guide and dedicated typing-fixture edits.",
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            "local_cost": "The validation artifact required blocker recording and a subsequent clarification-driven revision before implementation was allowed.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-28-38-019fe535-85f7-71a3-b43b-b145519aa516.jsonl#L141",
                "detail": "The design explicitly constrained documentation scope."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-10-019fe53d-5840-71b0-8686-c26123332719.jsonl#L151",
                "detail": "Tasks removed dedicated typing-fixture edits and full docs verification."
              },
              {
                "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-44-45-019fe544-4971-7cc1-ab5a-f18db5eac197.jsonl#L101",
                "detail": "Validation reported the resulting documentation and typing-coverage blockers."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-44-45-019fe544-4971-7cc1-ab5a-f18db5eac197.jsonl#L146",
                "detail": "The revised validation artifact made implementation allowed after clarified scope."
              }
            ],
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-28-38-019fe535-85f7-71a3-b43b-b145519aa516.jsonl#L141",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-10-019fe53d-5840-71b0-8686-c26123332719.jsonl#L151",
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-44-45-019fe544-4971-7cc1-ab5a-f18db5eac197.jsonl#L101"
            ],
            "confidence": 0.93
          },
          {
            "claim": "Finalization initially left accepted contract details out of the authoritative documents: the no-duplicate-member rule was absent from the spec, while the design retained an unchecked checklist and a stale API-doc-build mitigation.",
            "segment": "S008",
            "obligation": "Refresh spec.md and design.md so they fully reflect accepted deltas, non-goals, and implementation evidence.",
            "state_before": "The baseline documents were treated as near-final during finalization.",
            "state_after": "Reconciliation found the missing rule and stale design content; they were corrected before final validation.",
            "local_cost": "An additional document-edit and validation loop was required during finalization.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L34",
                "detail": "Finalization described the baseline documents as near-final."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L51",
                "detail": "The reconciliation explicitly identified both document omissions/inconsistencies."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L105",
                "detail": "The finalization edits were applied."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L111",
                "detail": "Final validation reported no findings."
              }
            ],
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L34",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L51",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L111"
            ],
            "confidence": 0.97
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": [
          {
            "claim": "Two consecutive patch attempts targeted the same stale spec.md verification anchor, left the file unchanged, and produced no new observation before a later context read.",
            "segment": "S008",
            "target": "matspec/specs/spec.md verification-evidence paragraph",
            "state_before": "The first patch assumed a verification paragraph anchor that was not present.",
            "state_after": "The second patch used another unchanged or mismatched anchor and also failed; the subsequent read still showed the same verification text without the validation result.",
            "information_delta": "None across the two failed retries; the useful state inspection occurred only afterward.",
            "local_cost": "Two failed patch invocations plus a later context inspection.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L84",
                "detail": "First patch attempted to insert validation evidence using a stale multi-file anchor."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L85",
                "detail": "The first patch failed and made no change."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L88",
                "detail": "The second patch reused a mismatched anchor."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L89",
                "detail": "The second patch also failed."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L93",
                "detail": "The later context read showed the verification text still lacked the validation-result line."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L100",
                "detail": "A later context-aware patch succeeded."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L108",
                "detail": "Final validation passed after the successful edit."
              }
            ],
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L85",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L88",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L89",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L93"
            ],
            "confidence": 0.94
          }
        ]
      },
      "counterexamples": [
        {
          "claim": "No repeated-exploration candidate is supported for the repeated review and test runs.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L217",
              "detail": "The worktree had changed before the later review."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L242",
              "detail": "The later review found a new stale-document evidence issue."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L282",
              "detail": "The final revalidation observed refreshed evidence and passing checks."
            }
          ],
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L217",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L242",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L282"
          ]
        }
      ],
      "abstentions": [
        {
          "pattern": "repeated_exploration",
          "reason": "Abstain from labeling stage-boundary reads and review reruns as repetition because later segments report changed implementation or evidence state.",
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L217",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L242"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "reason": "Do not classify the relative-PYTHONPATH failure, missing task-status-line rejection, or wrong-path patch as zero gain because each was followed by a concrete environment, task-format, or path correction.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L104",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L134",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-37-10-019fe53d-5840-71b0-8686-c26123332719.jsonl#L128"
          ]
        }
      ],
      "raw_refs": [
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L34",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-53-27-019fe54c-3e5b-7003-bf11-08c357bd0ea3.jsonl#L563",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L76",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-13-40-019fe55e-c332-71a1-8c6a-24ae31a49a21.jsonl#L169",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-05-019fe566-7622-7801-bb93-bc528ed489ac.jsonl#L397",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-44-45-019fe544-4971-7cc1-ab5a-f18db5eac197.jsonl#L101",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L51",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L84",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L93",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-44-06-019fe57a-a0f5-7330-81bb-a99128672dbc.jsonl#L100"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C018",
      "input_binding": "72a2cb4b7919b7a77c726915839c38cd04de0fa0970adefe244459667511613e",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Inspected proposal routing and baseline, generated proposal.md, then revised the same artifact after operator-confirmed defaults, source semantics, errors, and help behavior. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L34] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L52] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L80]",
          "information_gained": "The controller exposed proposal.md as the only writable artifact, the baseline documents were present, and operator feedback resolved previously open semantics. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L24] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L52]",
          "obligations_opened": [
            "Generate only the proposal artifact. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L10]",
            "Revise the proposal with confirmed semantics. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L57]"
          ],
          "obligations_closed": [
            "Generated proposal.md and reported validation passed. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L45]",
            "Revised proposal.md with confirmed rules. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L80]"
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L10",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L24",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L45",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L52",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L80"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Requested generation approval, generated delta-spec.md, and revised the same artifact for help-label normalization, API docstring and documentation-build requirements, and private type-reference handling. [raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L26] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L64] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L146]",
          "information_gained": "Operator revisions supplied concrete public-integration and help-rendering rules; each revision changed the artifact contract. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L72] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L128]",
          "obligations_opened": [
            "Generate delta-spec.md after explicit approval. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L26]",
            "Apply subsequent help, documentation, and Sphinx revisions only to delta-spec.md. [raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L106]"
          ],
          "obligations_closed": [
            "Generated delta-spec.md. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L64]",
            "Applied the requested help and documentation revisions. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L96] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L146]"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L26",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L64",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L96",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L121",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L146"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Generated delta-design.md and iteratively revised the same artifact for scalar normalization, zero-choice Literal behavior, ordinary empty-choice help formatting, and zero-choice retrieval failures. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L28] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L204] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L266]",
          "information_gained": "Operator feedback added concrete boundary and retrieval semantics for Literal[()] versus Literal[\"\"], producing material design changes. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L169] [raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L253]",
          "obligations_opened": [
            "Create the controller-authorized delta-design artifact. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L10]",
            "Resolve successive Literal boundary, help, and retrieval revisions. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L220]"
          ],
          "obligations_closed": [
            "Generated delta-design.md. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe04e1111c.jsonl#L97]",
            "Recorded explicit zero-choice retrieval semantics. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe04e1111c.jsonl#L272]"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L28",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L97",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L204",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L237",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L266"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Generated tasks.md from full spec/design/delta inputs, then revised release and typing tasks after operator feedback, ending with explicit numeric changelog and declaration-level typing requirements. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L43] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L229] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L265]",
          "information_gained": "The initial task artifact specified generic typing verification and an unresolved issue/PR placeholder; later operator input supplied the required declaration-level coverage and identifier 14751. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L89] [raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L202] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L236]",
          "obligations_opened": [
            "Break the design into executable tasks. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L20]",
            "After feedback, require existing typed API-check extension and changelog/14751.improvement.rst. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L202]"
          ],
          "obligations_closed": [
            "Generated tasks.md. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L96]",
            "Final revised task artifact explicitly required typed API declarations and changelog/14751.improvement.rst. [raw-sessions/candidate/2026-08-09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L262]"
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L43",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L89",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L202",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L236",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L262"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "validation",
          "behavior_summary": "Audited cross-document consistency, initially reported two blockers, then temporarily removed them from validation based on operator guidance while delta-design.md remained unchanged; subsequent turns restored the blockers and repeatedly reported the unchanged validation-stage authorization. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L65] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L123] [raw-sessions/validator/2026-08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L228]",
          "information_gained": "The audit identified a design/task configuration-guide conflict and a design/task changelog conflict; later controller checks established that only validation.md was writable and no back-routing operation was exposed. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L65] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L181]",
          "obligations_opened": [
            "Validate actual consistency across proposal, spec, design, and tasks. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L22]",
            "Route design corrections through a controller-issued design-stage path before rerunning validation. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L156]"
          ],
          "obligations_closed": [
            "Generated validation.md reporting the two blockers. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L113]",
            "Updated validation.md to retain both blockers after recognizing the source design remained unchanged. [raw-sessions/validator/2026/08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L228]"
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L65",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L113",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L123",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L139",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L146",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L181",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L203",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L228"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The initial tasks artifact omitted an explicit action to extend declaration-level typed API coverage in testing/typing_checks.py, despite full spec/design/delta inputs being available; it specified reading the file and running mypy, while the later revision added Modify/Do/Verify requirements. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L43] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L89] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L202]",
            "segment": "S004",
            "obligation": "Explicit declaration-level typing coverage using the existing testing/typing_checks.py surface. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L202]",
            "information_delta": "Before revision, the task artifact only required Read/verify of testing/typing_checks.py and a generic mypy run; after revision it required modifying the file, exercising supported/rejected declarations, and verifying declaration-level coverage. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L89] [raw-sessions/candidate/2026-08-09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L262]",
            "local_cost": "One initial task artifact and a later operator-driven correction cycle were required before the explicit obligation appeared in the final task text. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L96] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L229]",
            "evidence": [
              "The candidate stated that full inputs were present and no product questions remained before generating tasks. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L43]",
              "The initial task output listed testing/typing_checks.py only as Read/verify and required a generic typing check. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L89]",
              "The operator explicitly identified the omitted declaration-level verification and requested extension of the existing typed API checks. [raw-sessions/candidate/2026-08-09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L202]"
            ],
            "counterevidence": [
              "The initial task artifact did include typing_checks.py in the verification surface and required typing checks for supported and rejected declarations, so the omission was partial rather than total. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L89]",
              "The candidate later added explicit declaration-level coverage and synchronized it with runtime validation. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L262]"
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L43",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L89",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L202",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L262"
            ],
            "confidence": 0.84
          },
          {
            "claim": "The validation update omitted preserving the unresolved source-document conflict: after acknowledging that delta-design.md would not be edited, the validator removed the design/task blockers from validation.md based on operator guidance alone, even though the source artifact remained unchanged. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L123] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L139]",
            "segment": "S005",
            "obligation": "Keep validation conclusions aligned with the actual proposal/spec/design/tasks artifacts before clearing blockers. [raw-sessions/validator/2026/08/09/rollout-2026-09-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L65]",
            "information_delta": "Before the update, validation reported two concrete design/task conflicts; after the update, validation reported no blockers without a corresponding delta-design.md edit; the operator then required the design artifact itself to be corrected first. [raw-sessions/validator/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L113] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L139] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L146]",
            "local_cost": "One premature validation revision was followed by repeated correction and routing requests before the blockers were truthfully retained. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L139] [raw-sessions/validator/2026/08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L228]",
            "evidence": [
              "The initial validation identified two document-contract conflicts and concluded implementation was blocked. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L65]",
              "The validator explicitly said it would update only validation.md and would not edit delta-design.md. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L123]",
              "The subsequent validation output marked Delta-Design versus Tasks as Pass and stated implementation may start. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L136] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L139]"
            ],
            "counterevidence": [
              "The controller exposed only validation.md as writable, so editing delta-design.md was not an available action. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L152] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L156]",
              "After operator correction, the validator explicitly stated that unchanged delta-design.md prevented truthful confirmation and restored both blockers. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L203] [raw-sessions/validator/2026-08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L228]"
            ],
            "raw_refs": [
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L65",
              "raw-sessions/validator/2026-08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L113",
              "raw-sessions/validator/2026/08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L123",
              "raw-sessions/validator/2026-08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L136",
              "raw-sessions/validator/2026-08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L139",
              "raw-sessions/validator/2026-08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L146",
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L203",
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L228"
            ],
            "confidence": 0.93
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": [
          {
            "claim": "After the controller had already reported stage 5 validation with validation.md as the only allowed path, later follow-up turns repeatedly restated the same authorization request without changing the controller state or obtaining new controller information. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L241] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L254] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L264] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L274]",
            "segment": "S005",
            "target": "Controller-issued design-stage authorization and delta-design.md write access. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L181]",
            "state_before": "Controller payload reported stage index 5, key validation, with validation.md as allowedWritePath. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L241]",
            "state_after": "Later assistant responses still reported stage 5 and validation.md as the sole writable path, with no design-stage payload or state transition. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L254] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L264] [raw-sessions/validator/2026-08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L274]",
            "information_delta": "None after the first confirmed unchanged-state report; the repeated responses added no new controller state, path, or transition. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L241] [raw-sessions/validator/2026/08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L274]",
            "local_cost": "Three subsequent operator turns and three repeated assistant responses occurred while the observed controller state remained unchanged. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L251] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L261] [raw-sessions/validator/2026/08/09/rollout-2026-08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L271]",
            "evidence": [
              "The first controller check confirmed stage 5 validation and the validation.md write path. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L241]",
              "Afterward, the assistant repeatedly stated that design-stage authorization was still unavailable without presenting a changed controller result. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L254] [raw-sessions/validator/2026-08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L264] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L274]"
            ],
            "counterevidence": [
              "An earlier check did produce new information: the CLI exposed no back/route operation and matspec-back was read-only. That earlier check is excluded from the zero-gain interval. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L169] [raw-sessions/validator/2026/08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L181]",
              "Earlier artifact revisions in S001-S004 followed concrete operator changes and therefore had information deltas; they are not treated as zero-information actions. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L52] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L202]"
            ],
            "raw_refs": [
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L241",
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L254",
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L264",
              "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L274"
            ],
            "confidence": 0.96
          }
        ]
      },
      "counterexamples": [
        {
          "claim": "The repeated artifact checks in S001-S004 are not classified as repeated exploration because each followed a concrete operator revision and changed the artifact contract or content. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L52] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L72] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L202]",
          "evidence": [
            "S001 changed proposal semantics after explicit operator input. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L69]",
            "S002 changed help and documentation requirements after explicit operator input. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L96]",
            "S004 added declaration-level typing and concrete changelog requirements. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L262]"
          ],
          "counterevidence": [
            "No qualifying earlier/later segment pair repeats an unchanged exploration target with zero information delta; stage transitions and operator revisions changed the relevant state. [stage-events.jsonl#L1] [stage-events.jsonl#L4]"
          ]
        }
      ],
      "abstentions": [
        {
          "claim": "Repeated exploration is not separately classified because the qualifying evidence is intra-segment in S005, while the required earlier/later-segment comparison across S001-S005 shows stage transitions or substantive operator-driven artifact changes. [stage-events.jsonl#L1] [stage-events.jsonl#L4] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L241]",
          "reason": "Insufficient qualifying earlier/later segment evidence under the stated repeated-exploration rule.",
          "raw_refs": [
            "stage-events.jsonl#L1",
            "stage-events.jsonl#L4",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L241"
          ]
        }
      ],
      "raw_refs": [
        "stage-events.jsonl#L1",
        "stage-events.jsonl#L2",
        "stage-events.jsonl#L3",
        "stage-events.jsonl#L4",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L52",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-25-019fe520-47a0-7e60-bc1b-ca7579a3681e.jsonl#L80",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L64",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-22-019fe526-a4b9-7c41-88a0-97b85a347959.jsonl#L146",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-25-019fe52e-eba0-7da2-8264-048e04e1111c.jsonl#L204",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L89",
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-38-35-019fe53e-a4d9-7fd2-965c-2a03ab4fa5a0.jsonl#L262",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L65",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L139",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L181",
        "raw-sessions/validator/2026/08-09/rollout-2026-08-09T14-53-56-019fe54c-b17e-7591-906b-02ab54ddbd42.jsonl#L274"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C019",
      "input_binding": "b00e04c9836fd3816ea60d183b066aa1ea615b63afa3fd8f64106f6bb71206ef",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Resolved the proposal stage, inspected the baseline mismatch, wrote proposal.md, and verified structure while leaving the stage draft (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L40, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L54, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L62).",
          "information_gained": "The baseline distinguished entry-point-aware -p loading from direct-module explicit loading (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L40).",
          "obligations_opened": [
            "The loaded proposal-stage instructions required a pre-write user interaction and an explicit generate reply (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L43)."
          ],
          "obligations_closed": [
            "The proposal artifact was written and structurally checked; the final response still requested review/confirmation (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L62, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L69)."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L40",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L43",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L50",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L54",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L69"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Clarified metadata/reporting acceptance, generated delta-spec.md, then revised its documentation scope twice in response to operator answers (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L31, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L89, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L115, raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L140).",
          "information_gained": "The accepted delta covered exact pytest11 lookup, requested-name registration, module fallback, reporting parity, and the final three-document-surface scope (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L40, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L122).",
          "obligations_opened": [
            "Operator clarification and generation approval for metadata/reporting and documentation criteria (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L40, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L56)."
          ],
          "obligations_closed": [
            "Generated and revised the current delta-spec artifact with structural checks passing (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L89, raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L140)."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L31",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L40",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L56",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L89",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L97",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L115",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L122",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L140"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Inspected the existing loader seam and reporting/test surfaces, obtained explicit generation approval, and produced a design delta covering both explicit sources, fallback, metadata, disabled autoload, deduplication, docs, and verification (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L24, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L36, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L46, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L81).",
          "information_gained": "The design reused import_plugin(..., consider_entry_points=True) while preserving fallback, recursion, blocking/deduplication, and distribution associations (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L36).",
          "obligations_opened": [
            "Design approval required explicit coverage for redundant assertion-rewrite imports and all documentation surfaces (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L46)."
          ],
          "obligations_closed": [
            "The design artifact was generated and formatting checks passed (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L81)."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L24",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-b314-7f13-98d4-c048813b0f05.jsonl#L36",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L46",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L81"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Inspected repository test seams, obtained task-generation approval, and generated six executable tasks covering registration, metadata/reporting, disabled autoload, deduplication, compatibility, and verification (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L37, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L58, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L85).",
          "information_gained": "The task plan mapped the design to six implementation and verification tasks, including reporting and single-load checks (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L80).",
          "obligations_opened": [
            "Execution needed to record every task as done or blocked in the native plan (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L85)."
          ],
          "obligations_closed": [
            "The tasks artifact was generated and left awaiting confirmation/implementation (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L85)."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L37",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L58",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L80",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L85"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "validation",
          "behavior_summary": "Validated document-chain coverage, identified the incomplete .venv as non-blocking, found usable system pytest, and generated validation.md distinguishing readiness from completed verification (sourceRefs: raw-sessions/validator/2026/08/09/rollout-2026-08-09-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L54, raw-sessions/validator/2026/08/09/rollout-2026-08-09-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L61, raw-sessions/validator/2026/08/09/rollout-2026-08-09-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L68, raw-sessions/validator/2026/08-09/rollout-2026-08-09-14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L118).",
          "information_gained": "The document chain covered exact lookup, fallback, registration, reporting, disabled autoload, recursion, and single-load semantics; system pytest was available despite the incomplete .venv (sourceRefs: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L54, raw-sessions/validator/2026/08-09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L68).",
          "obligations_opened": [
            "Implementation readiness was opened after validation, while completed feature verification remained unclaimed (sourceRef: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L118)."
          ],
          "obligations_closed": [
            "Validation artifact generation and coverage checks were completed (sourceRefs: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L100, raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L118)."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L54",
            "raw-sessions/validator/2026/08-09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L61",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L68",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L100",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L118"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Entered task execution, changed the shared loader, added regression coverage and docs/changelog, repaired the task-status marker after a completion error, and finished with focused tests passing and docs tooling unavailable (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L20, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L44, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L98, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L304, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L397).",
          "information_gained": "The implementation seam was the shared explicit-specification loader; focused coverage and integrated tests later showed 512 passed, 10 skipped, and 1 xfailed (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L34, raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L304).",
          "obligations_opened": [
            "Implementation required user generation approval and task status recording (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L7)."
          ],
          "obligations_closed": [
            "Runtime, tests, documentation, changelog, focused verification, and task completion were reported complete; docs/Towncrier builds remained unavailable (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L278, raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L397)."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L7",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L20",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L22",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L62",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L98",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L106",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L304",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L397"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "review",
          "behavior_summary": "Performed independent review, inspected confirmed documents and product diff, reran focused tests, recorded the tooling limitation, and approved the implementation (sourceRefs: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L40, raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L78, raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L118, raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L160).",
          "information_gained": "Independent review confirmed the focused result and MatSpec validation had no findings, while docs/news tooling was unavailable (sourceRef: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L118).",
          "obligations_opened": [
            "Review required an independent implementation decision against confirmed documents (sourceRef: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L7)."
          ],
          "obligations_closed": [
            "Review.md recorded Decision: Approved (sourceRef: raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L160)."
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L7",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L40",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L78",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L118",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L160"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "finalization",
          "behavior_summary": "Inspected the accepted delta against implementation, reran focused verification, refreshed spec.md and design.md, and ended with MATSPEC_STAGE_READY without closing the change (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L30, raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L58, raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L73).",
          "information_gained": "The accepted behavior was implemented through _import_plugin_specs(..., consider_entry_points=True), with registration names and distribution metadata retained (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L58).",
          "obligations_opened": [
            "Finalization required updating both controller-frozen authoritative documents and running focused verification (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L7)."
          ],
          "obligations_closed": [
            "Both finalization files were refreshed and the exact ready marker was emitted without matspec done/archive (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L58, raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L73)."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L7",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L30",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L36",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-56-14-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L58",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-56-14-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L73"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The proposal stage wrote proposal.md without the required pre-write user interaction and explicit generate reply.",
            "segment": "S001",
            "obligation": "Before writing, complete at least one user interaction and ask the user to reply generate.",
            "information_delta": "Before the write, the loaded stage instructions required an interaction and the stage was pending; after the assistant treated the initial artifact instruction as approval and wrote the file, no generate-response state was recorded.",
            "local_cost": "Skipped one approval interaction before artifact creation.",
            "evidence": [
              "The proposal skill explicitly required a user interaction and generate reply before writing (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L43).",
              "The assistant explicitly treated the initial instruction as generation approval (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L50).",
              "The proposal file was then created (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L54)."
            ],
            "counterevidence": [
              "The initial user payload said to produce only the current stage artifact, which supplies broad generation authorization but does not show the specifically required generate interaction (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L7)."
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L7",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L43",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09-14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L50",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L54"
            ],
            "confidence": 0.95
          },
          {
            "claim": "The implementation stage began execution without satisfying the controller-required user generation approval.",
            "segment": "S005",
            "obligation": "The controller-frozen implementation payload set requiresUserGenerationApproval=true before task execution.",
            "information_delta": "Before execution, implementation was pending and approval was required; afterward the assistant entered the executor and invoked matspec implement --run, then patched product code, without an intervening operator approval.",
            "local_cost": "Skipped one approval interaction before product changes and task execution.",
            "evidence": [
              "The implementation payload required user generation approval (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L7).",
              "The assistant entered task execution immediately (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L20).",
              "The task executor was run and the runtime file was patched (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L22, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L44)."
            ],
            "counterevidence": [
              "The same user payload broadly instructed the candidate to implement and verify the product change, creating an authorization signal, but the explicit requiresUserGenerationApproval=true field remained unmet (sourceRef: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L7)."
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L7",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L20",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L22",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L44"
            ],
            "confidence": 0.98
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [],
      "abstentions": [
        {
          "pattern": "repeated_exploration",
          "claim": "Abstain: no repeated-exploration candidate meets the threshold.",
          "evidence": [
            "The same delta-spec target was revised after explicit operator changes, with observable content changes between revisions (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L97, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L115, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L122, raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L140).",
            "Focused tests were rerun in implementation, finalization, and independent review as separate verification obligations, not as unqualified exploration (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L304, raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L58, raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L118)."
          ],
          "counterevidence": [
            "The repeated test target and repeated document reads are real, but the later segments changed stage/role and had explicit implementation, finalization, or independent-review obligations (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L7, raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L7, raw-sessions/reviewer/2026/08/09/rollout-2026-08-09-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L7)."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L97",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L115",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L122",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L140",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L304",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-56-14-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L58",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T14-49-47-019fe548-e2d6-7b53-a898-3bee85661210.jsonl#L118"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "claim": "Abstain: no action has a provably unchanged before/after state with no information gain.",
          "evidence": [
            "The failed .venv/source probes led to discovery of usable system pytest and the actual worktree layout (sourceRefs: raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L61, raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L68).",
            "The task-status completion failure led to source inspection, marker insertion, and successful task completion (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L62, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L94, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L100, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L106)."
          ],
          "counterevidence": [
            "Some individual probes returned empty output or failures, but the trajectory does not establish a complete before/after state with zero information across a repeated target (sourceRefs: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L66, raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L74)."
          ],
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            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L68",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L62",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L94",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L100",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L106"
          ]
        }
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        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L43",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e0ab-72a0-8cb9-5249e24715eb.jsonl#L50",
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        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L97",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L115",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L122",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-22-019fe524-cf14-7531-b267-52b5c1253695.jsonl#L140",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L36",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-54-019fe52b-b314-7f13-98d4-c048813b0f05.jsonl#L81",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-24-06-019fe531-5fa3-71b0-adaa-beb974ec063e.jsonl#L85",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-28-41-019fe535-92f6-7a10-85c2-bdb3ca440882.jsonl#L68",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-34-54-019fe53b-43df-77b1-aca3-7917cacb95fc.jsonl#L304",
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        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-56-14-019fe54e-cbb3-7c00-b277-bc6d559d7b7a.jsonl#L58"
      ]
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    {
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        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Established the baseline distinction between entry-point-aware -p loading and module-only explicit loading, then generated proposal.md after approval.",
          "information_gained": "Confirmed compatibility, metadata, disabled-autoload, testing, documentation, and changelog boundaries.",
          "obligations_opened": [
            "Produce a scoped proposal covering explicit entry-point loading and preserved module behavior."
          ],
          "obligations_closed": [
            "Generated and verified proposal.md without implementation or stage-transition changes."
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e10b-7900-8934-e65306e7fdd9.jsonl#L31",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e10b-7900-8934-e65306e7fdd9.jsonl#L38",
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        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Converted the confirmed request into exact business-rule deltas for both explicit plugin sources, preserving fallback, metadata, recursion, and compatibility.",
          "information_gained": "Specified exact pytest11 lookup, module fallback, requested-name registration, disabled-autoload behavior, reporting metadata, and assertion-rewrite safety.",
          "obligations_opened": [
            "Create a substantive delta-spec.md with added and modified behavior plus tests, documentation, and changelog coverage."
          ],
          "obligations_closed": [
            "Generated delta-spec.md and reported its required behavioral coverage."
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            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-10-17-019fe524-b981-71a1-a977-b1b05de156c3.jsonl#L45",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-17-019fe524-b981-71a1-a977-b1b05de156c3.jsonl#L69"
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        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Located the shared explicit-loading seam and reporting path, generated the design delta, then revised it to remove an unsupported command-line autoload control.",
          "information_gained": "Confirmed both explicit surfaces converge on _import_plugin_specs and that the existing entry-point-aware loader preserves metadata and early return.",
          "obligations_opened": [
            "Design the shared loader change and preserve existing lifecycle, fallback, registration, metadata, and import-safety behavior."
          ],
          "obligations_closed": [
            "Generated and corrected delta-design.md using only PYTEST_DISABLE_PLUGIN_AUTOLOAD for disabled-autoload behavior."
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-14-00-019fe528-21d7-7902-b71b-56accf59a7b9.jsonl#L84",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-14-00-019fe528-21d7-7902-b71b-56accf59a7b9.jsonl#L105",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-14-00-019fe528-21d7-7902-b71b-56accf59a7b9.jsonl#L137"
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          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Decomposed the design into six implementation, test, documentation, changelog, and finalization tasks, then corrected task instructions for the supported autoload control.",
          "information_gained": "Confirmed a single implementation seam with separate manager/configuration/reporting verification and explicit release-note/finalization obligations.",
          "obligations_opened": [
            "Create executable tasks covering both sources, compatibility, reporting, docs, changelog, and full-document finalization."
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          "obligations_closed": [
            "Generated tasks.md and revised Tasks 3 and 4 to remove the unsupported control."
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-48-019fe52f-445c-7b90-b566-512c32e3aa86.jsonl#L63",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-48-019fe52f-445c-7b90-b566-512c32e3aa86.jsonl#L77",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-21-48-019fe52f-445c-7b90-b566-512c32e3aa86.jsonl#L103"
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          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented the shared loader change, diagnosed an incorrect global pytest import, reran with the checkout on PYTHONPATH, completed focused tests and documentation, and marked all six tasks done.",
          "information_gained": "Established that the relevant local test path required PYTHONPATH=src; focused manager and configuration/terminal tests passed. The changelog task context and README required an issue-number filename, but the created fragment used the MatSpec change ID.",
          "obligations_opened": [
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            "Update three documentation surfaces.",
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            "Refresh full spec/design documents and verify all tasks."
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            "Runtime implementation, focused tests, documentation, and finalization were reported complete.",
            "All six task checkboxes were marked done, although the changelog filename remained noncompliant."
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            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L233",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L317",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L320",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L324",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L401"
          ]
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        {
          "segment_id": "S006",
          "stage_key": null,
          "behavior_summary": "Read the review finding, identified the changelog naming defect, derived the numeric identifier 14745, renamed the fragment, and reran focused verification.",
          "information_gained": "The repository had no separate issue/PR metadata exposed, but branch history supplied #14745; the corrected filename passed naming, test, diff, and validation checks.",
          "obligations_opened": [
            "Correct the review-required changelog filename without editing the review artifact or advancing the stage."
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-51-23-019fe54a-5b98-7b11-add7-5b426c7ff55a.jsonl#L71",
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            "Update matspec/specs/spec.md and matspec/specs/design.md to reflect the accepted delta and final implementation."
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            "Updated both full documents and completed final consistency checks without advancing or closing the change."
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-28-019fe54f-ef22-7db3-b2c3-618de063f95f.jsonl#L61"
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            "Assess implementation against confirmed documents and decide Approved or Changes Required."
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          "behavior_summary": "Validated cross-document coverage and pre-implementation gates, isolated focused passing tests from two broader environment failures, and generated validation.md.",
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          "obligations_opened": [
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          ]
        }
      ],
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          {
            "claim": "S005 marked the changelog obligation complete after creating a MatSpec-ID filename, despite a visible requirement for an issue-number filename and a direct opportunity to check the repository convention.",
            "segment": "S005",
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            "state_after": "The candidate created AR20260808-pytest-plugin-entry-points-h0-pytest-plugin-entry-points-r2-attempt-01.feature.rst and then reported all six tasks done.",
            "local_cost": "A later review-fix segment was required to rename the fragment and repeat focused verification.",
            "evidence": [
              "S005 task context explicitly required <ISSUE>.<TYPE>.rst: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L317",
              "S005 read the changelog convention stating <ISSUE>.<TYPE>.rst: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L320",
              "S005 created the MatSpec-ID filename: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L324",
              "S005 reported all six tasks done: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L401"
            ],
            "counterevidence": [
              "The confirmed design did not contain a numeric issue/PR number, and S006 reports that no separate metadata was exposed before deriving #14745 from branch history: raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-51-23-019fe54a-5b98-7b11-add7-5b426c7ff55a.jsonl#L54",
              "The defect was subsequently corrected and verified: raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-51-23-019fe54a-5b98-7b11-add7-5b426c7ff55a.jsonl#L77"
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L317",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L320",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L324",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L401"
            ],
            "confidence": "high"
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [
        {
          "claim": "The S005 rerun was reasonable revalidation, not repeated exploration: the initial test used the wrong installed package, and the PYTHONPATH rerun tested the actual checkout and produced passing evidence.",
          "evidence": "S005 identified the global-package mismatch and reran with the local source path; subsequent focused integration and regression checks passed.",
          "counterevidence": "The test target was substantially the same before and after the environment correction.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L148",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L233"
          ]
        },
        {
          "claim": "The S008 review re-entry was reasonable revalidation: the worktree changed from the rejected filename to 14745.feature.rst before the second decision.",
          "evidence": "The first review recorded Changes Required for the filename, and the later review recorded Approved after the corrected filename and passing focused tests.",
          "counterevidence": "The reviewer repeated the same implementation and test checks across both review passes.",
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T14-47-11-019fe546-8473-7f53-aa54-01955d0edb5e.jsonl#L82",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-51-23-019fe54a-5b98-7b11-add7-5b426c7ff55a.jsonl#L77",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T14-47-11-01955d0edb5e.jsonl#L136"
          ]
        },
        {
          "claim": "The S003 and S004 revisions yielded information and state changes: unsupported autoload-control references were removed from the design and task artifacts.",
          "evidence": "Both revised artifacts explicitly state that only PYTEST_DISABLE_PLUGIN_AUTOLOAD remains.",
          "counterevidence": "Each revision revisited an already generated artifact rather than opening a new implementation target.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-14-00-019fe528-21d7-7902-b71b-56accf59a7b9.jsonl#L137",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-48-019fe52f-445c-7b90-b566-512c32e3aa86.jsonl#L103"
          ]
        }
      ],
      "abstentions": [
        {
          "pattern": "repeated_exploration",
          "claim": "No additional repeated-exploration candidate established.",
          "reason": "Overlapping test and review targets were revisited only after environment, filename, or document state changed, with new verification outcomes.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L148",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-51-23-019fe54a-5b98-7b11-add7-5b426c7ff55a.jsonl#L65",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-28-019fe54f-ef22-7db3-b2c3-618de063f95f.jsonl#L61"
          ]
        },
        {
          "pattern": "zero_information_gain",
          "claim": "No zero-information-gain candidate established.",
          "reason": "The observed failure and warning states led to diagnosis, isolation, correction, or explicit limitation recording; an unchanged before/after state is not evidenced.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L148",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-27-04-019fe534-1780-79a1-8ab7-088b6f8b89b7.jsonl#L72",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T14-47-11-019fe546-8473-7f53-aa54-01955d0edb5e.jsonl#L82"
          ]
        }
      ],
      "raw_refs": [
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-04-59-019fe51f-e10b-7900-8934-e65306e7fdd9.jsonl#L31",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-10-17-019fe524-b981-71a1-a977-b1b05de156c3.jsonl#L69",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-14-00-019fe528-21d7-7902-b71b-56accf59a7b9.jsonl#L137",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-21-48-019fe52f-445c-7b90-b566-512c32e3aa86.jsonl#L103",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-33-34-019fe53a-0d3f-7df2-af02-4a4444b8454c.jsonl#L148",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-51-23-019fe54a-5b98-7b11-add7-5b426c7ff55a.jsonl#L77",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-57-28-019fe54f-ef22-7db3-b2c3-618de063f95f.jsonl#L61",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T14-47-11-019fe546-8473-7f53-aa54-01955d0edb5e.jsonl#L82",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T14-47-11-019fe546-8473-7f53-aa54-01955d0edb5e.jsonl#L136",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-27-04-019fe534-1780-79a1-8ab7-088b6f8b89b7.jsonl#L72"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C021",
      "input_binding": "c991ee838db45add14b057c8a92a4471dbcbc6b4d27fe374bcf31a26a5a50dc4",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Produced and amended the proposal after confirming exact entry-point-first resolution, fallback compatibility, requested-name registration, rewrite behavior, documentation coverage, and distribution-reporting tests.",
          "information_gained": [
            "Explicit resolution and compatibility boundaries were fixed.",
            "Additional documentation, test, registration, and rewrite requirements were added."
          ],
          "obligations_opened": [
            "Preserve module fallback, ordering, blocking, deduplication, errors, metadata, and disabled-autoload loading.",
            "Cover both module and pytest11 entry-point names across named documentation surfaces.",
            "Add integration-style distribution reporting and avoid redundant rewrite imports."
          ],
          "obligations_closed": [
            "Proposal artifact generated and resubmitted with all requested amendments."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-00-019fe51f-e2f0-7cb1-b9a7-a636026d17fa.jsonl#L22",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-00-019fe51f-e2f0-7cb1-b9a7-a636026d17fa.jsonl#L38",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-00-019fe51f-e2f0-7cb1-b9a7-a636026d17fa.jsonl#L45",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-00-019fe51f-e2f0-7cb1-b9a7-a636026d17fa.jsonl#L72",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-00-019fe51f-e2f0-7cb1-b9a7-a636026d17fa.jsonl#L92",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-05-00-019fe51f-e2f0-7cb1-b9a7-a636026d17fa.jsonl#L124"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Generated the behavioral delta specification and amended it to require preservation of existing focused-test assertions in addition to new explicit entry-point coverage.",
          "information_gained": [
            "The accepted business rules were expressed as added and modified behavior with no removals.",
            "The test-preservation requirement became explicit."
          ],
          "obligations_opened": [
            "Existing configuration and plugin-manager assertions must remain unchanged and pass.",
            "New focused coverage, reporting, documentation, and changelog evidence remain required."
          ],
          "obligations_closed": [
            "Delta specification generated, amended, and whitespace-validated."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-42-019fe526-f06a-7051-aa1c-8d299a562abd.jsonl#L29",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-12-42-019fe526-f06a-7051-aa1c-8d299a562abd.jsonl#L57",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-42-019fe526-f06a-7051-aa1c-8d299a562abd.jsonl#L67",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-42-019fe526-f06a-7051-aa1c-8d299a562abd.jsonl#L82"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Inspected the existing resolver and pluggy metadata path, generated the design delta, then revised rewrite-sequencing details twice in response to explicit design changes; the final artifact preserved established -p sequencing and prohibited a second marker or module import after a successful match.",
          "information_gained": [
            "Existing import_plugin entry-point loading and distribution association were confirmed.",
            "The final rewrite control-flow contract was made explicit."
          ],
          "obligations_opened": [
            "Route explicit specifications through the existing entry-point-aware path while retaining fallback and error behavior.",
            "Verify rewrite bookkeeping, identity, metadata, disabled-autoload loading, tests, documentation, and changelog."
          ],
          "obligations_closed": [
            "Delta-design artifact generated and amended with the final sequencing contract."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-26-019fe52b-4887-7511-b59a-90da295b751d.jsonl#L72",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-26-019fe52b-4887-7511-b59a-90da295b751d.jsonl#L127",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-26-019fe52b-4887-7511-b59a-90da295b751d.jsonl#L137",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-26-019fe52b-4887-7511-b59a-90da295b751d.jsonl#L165",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-26-019fe52b-4887-7511-b59a-90da295b751d.jsonl#L175",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-17-26-019fe52b-4887-7511-b59a-90da295b751d.jsonl#L197"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Mapped the accepted design to the resolver, focused tests, reporting, documentation, changelog, verification, and full-spec/design finalization tasks; the changelog filename remained convention-driven.",
          "information_gained": [
            "Concrete repository seams and task dependencies were identified.",
            "The task plan explicitly included string/list declarations, fallback, recursion, blocking, metadata, rewrite effects, and finalization."
          ],
          "obligations_opened": [
            "Implement the shared resolver change.",
            "Add focused tests and reporting evidence.",
            "Update three documentation surfaces, a feature fragment, and authoritative full specification/design artifacts."
          ],
          "obligations_closed": [
            "Tasks artifact generated and checked for placeholders and scope."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-28-56-019fe535-cd8f-70b2-bc4e-722a937e350b.jsonl#L70",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-28-56-019fe535-cd8f-70b2-bc4e-722a937e350b.jsonl#L77",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-28-56-019fe535-cd8f-70b2-bc4e-722a937e350b.jsonl#L88",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-28-56-019fe535-cd8f-70b2-bc4e-722a937e350b.jsonl#L94"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Implemented the resolver seam and added tests, documentation, changelog, and claimed full-spec/design updates; focused suites and autoload-disabled checks were reported passing, but later review exposed incomplete obligations and stale or absent final evidence.",
          "information_gained": [
            "The shared explicit-specification path used entry-point-aware loading.",
            "Initial focused results were 27/1, 257/1, 219/9, and 178 across the recorded suites.",
            "The implementation pass was declared complete."
          ],
          "obligations_opened": [
            "Complete all focused coverage and preserve existing assertions.",
            "Record current verification in the authoritative full specification/design artifacts."
          ],
          "obligations_closed": [
            "Resolver implementation, initial focused verification, documentation, changelog, and task completion were claimed."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L285",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L320",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L365",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L374",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L475",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L485"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": null,
          "behavior_summary": "Applied review-requested corrections: restored the compatibility assertion, added string and sequence declarations under both autoload-disable mechanisms, corrected the explicit-loading reference text, and synchronized the configuration count from 257 to 260.",
          "information_gained": [
            "Four concrete review gaps were enumerated.",
            "The corrected focused regression set passed, followed by full-suite and evidence-count verification."
          ],
          "obligations_opened": [
            "Resolve the four review findings.",
            "Correct stale verification evidence in both baseline documents."
          ],
          "obligations_closed": [
            "Review findings and stale count were corrected without changing review state."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L52",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L68",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L99",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L159",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L178"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "finalization",
          "behavior_summary": "Compared the accepted artifacts with the implementation, reran focused and full relevant suites, updated the frozen full specification/design files, and recorded final verification while leaving the change unclosed.",
          "information_gained": [
            "The implementation matched the accepted resolver seam.",
            "Final relevant verification was 684 passed, 10 skipped, and 1 expected failure."
          ],
          "obligations_opened": [
            "Finalize the two frozen full specification/design artifacts with current evidence."
          ],
          "obligations_closed": [
            "Full-spec/design finalization and final verification were completed."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-06-019fe566-7a14-7610-a467-96a681e71222.jsonl#L20",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-06-019fe566-7a14-7610-a467-96a681e71222.jsonl#L41",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-06-019fe566-7a14-7610-a467-96a681e71222.jsonl#L51",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe566-7a14-7610-a467-96a681e71222.jsonl#L66",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-06-019fe566-7a14-7610-a467-96a681e71222.jsonl#L166",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-06-019fe566-7a14-7610-a467-96a681e71222.jsonl#L173"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "review",
          "behavior_summary": "The first review found a weakened assertion, missing string-form and CLI autoload coverage, documentation accuracy issues, and absent full-spec/design finalization; later review rounds observed the fixes, identified a stale 257-versus-260 count, and ultimately approved.",
          "information_gained": [
            "Initial review findings were concrete and behavior-specific.",
            "Subsequent review confirmed functional and coverage fixes, then isolated stale evidence as the remaining issue.",
            "Final review approved after count correction."
          ],
          "obligations_opened": [
            "Resolve initial coverage, assertion, documentation, and finalization gaps.",
            "Correct stale recorded verification counts."
          ],
          "obligations_closed": [
            "Review approval was recorded after all findings were addressed."
          ],
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L64",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L133",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L202",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L216",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L267",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L278"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "validation",
          "behavior_summary": "Validated document coverage and implementation-readiness evidence; the initial validation treated decision-ledger and local-runner details as blockers, then revised the artifact to mark implementation ready while retaining behavioral acceptance checks.",
          "information_gained": [
            "Document coverage was complete for the confirmed behavior.",
            "The final validation distinguished product obligations from recoverable implementation and environment details."
          ],
          "obligations_opened": [
            "Retain all exact-match, fallback, ordering, blocking, deduplication, recursion, metadata, rewrite, reporting, documentation, changelog, and finalization checks."
          ],
          "obligations_closed": [
            "Validation artifact revised to conclude implementation may start."
          ],
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            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-33-50-019fe53a-4bf7-79e0-8eb3-69efa7bf52a1.jsonl#L147",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-33-50-019fe53a-4bf7-79e0-8eb3-69efa7bf52a1.jsonl#L160",
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09T14-33-50-019fe53a-4bf7-79e0-8eb3-69efa7bf52a1.jsonl#L189"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "The initial implementation completion state omitted confirmed test and documentation obligations: an existing compatibility assertion was weakened, string-form pytest_plugins coverage and CLI autoload-disabled coverage were missing, and an explicit-loading reference was inaccurate.",
            "segment": "S005",
            "obligation": "Preserve existing assertions and cover explicit loading for string/sequence declarations under both required autoload-disabled paths, with accurate documentation.",
            "information_delta": "S005 reported clean verification and all tasks done; S008 then recorded four unresolved gaps; S006 later recorded their repair.",
            "local_cost": "Review remediation, a 15-test regression run, and full-suite reruns.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-42-019fe526-f06a-7051-aa1c-8d299a562abd.jsonl#L82",
                "observation": "The delta specification explicitly required unchanged existing assertions and new focused coverage."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-28-56-019fe535-cd8f-70b2-bc4e-722a937e350b.jsonl#L70",
                "observation": "The task plan included focused configuration/plugin-manager coverage and verification obligations."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L64",
                "observation": "The review directly observed the weakened assertion and checked the focused coverage."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L133",
                "observation": "The review recorded the missing string-form coverage, missing finalization, and documentation accuracy gaps."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L320",
                "observation": "Some targeted tests passed under both environment and CLI autoload-disabled modes, showing partial coverage rather than total absence."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L68",
                "observation": "The assertion, declaration-form coverage, autoload matrix, and reference text were later corrected."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-12-42-019fe526-f06a-7051-aa1c-8d299a562abd.jsonl#L82",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T14-28-56-019fe535-cd8f-70b2-bc4e-722a937e350b.jsonl#L70",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L320",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L64",
              "raw-sessions/reviewer/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L133",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L68"
            ],
            "confidence": 0.98
          },
          {
            "claim": "The initial implementation pass omitted the required full-spec/design finalization in the review-visible state, despite task 6 being claimed complete.",
            "segment": "S005",
            "obligation": "Refresh the two authoritative full specification/design artifacts with implemented behavior and current evidence.",
            "information_delta": "S005 opened and claimed completion of task 6; S008 still found finalization absent; S007 later recorded the two files as finalized.",
            "local_cost": "An additional finalization pass and another review cycle.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L374",
                "observation": "Task 6 explicitly required updating the two authoritative baseline documents."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L475",
                "observation": "The candidate claimed the full spec/design documents were updated and task 6 was complete."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L133",
                "observation": "The first review stated that required full-spec/design finalization was absent from the product diff."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-06-019fe566-7a14-7610-a467-96a681e71222.jsonl#L166",
                "observation": "A later finalization segment updated both frozen documents and confirmed the final artifacts."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L202",
                "observation": "A later review observed that the full artifacts were present with implementation evidence."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L374",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L475",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L133",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-06-019fe566-7a14-7610-a467-96a681e71222.jsonl#L166",
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L202"
            ],
            "confidence": 0.95
          },
          {
            "claim": "The first review-visible final evidence omitted synchronization of the configuration test count: recorded evidence said 257 passed while the current suite produced 260.",
            "segment": "S008",
            "obligation": "Record current verification evidence accurately in the full specification/design artifacts.",
            "information_delta": "The review isolated 257 versus 260 as the remaining evidence discrepancy; S006 then corrected both documents and reran validation.",
            "local_cost": "One additional evidence correction and verification cycle.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L216",
                "observation": "The review directly recorded the stale 257-versus-260 configuration count."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L159",
                "observation": "The correction segment identified the stale count in both baseline documents."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L178",
                "observation": "The count was corrected to 260 and validation passed."
              },
              {
                "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L267",
                "observation": "Final review confirmed the corrected evidence counts."
              }
            ],
            "raw_refs": [
              "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L216",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L159",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L178",
              "raw-sessions/reviewer/2026/08-09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L267"
            ],
            "confidence": 0.97
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": [
          {
            "claim": "An identical environment-inspection query was retried with no information gain between the first and second attempts.",
            "segment": "S005",
            "target": "rg -n -C 5 rewrite_hook|mark_rewrite|traceconfig|plugin.*dist|distinfo|pytest11 over three test files",
            "state_before": "The first query at S005#L49 failed before producing repository findings with a CreateProcess No such file or directory error at S005#L50.",
            "state_after": "The immediately repeated query at S005#L53 returned the identical CreateProcess No such file or directory error at S005#L54; no state-changing action occurred between them.",
            "local_cost": "One duplicate command attempt and associated tool latency.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L49",
                "observation": "The first call targeted the exact repository query."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L50",
                "observation": "The first call returned a CreateProcess No such file or directory error."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L53",
                "observation": "The second call repeated the same query."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L54",
                "observation": "The second call returned the identical error."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L57",
                "observation": "A later retry of the same query succeeded and produced repository matches, so the zero-gain claim is limited to the first duplicate pair."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L58",
                "observation": "The successful later result added information about existing pytest_plugins and terminal reporting tests."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L49",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L50",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L53",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L54",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L57",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L58"
            ],
            "confidence": 0.99
          }
        ]
      },
      "counterexamples": [
        {
          "claim": "Repeated focused-suite execution across S005 and S006 is reasonable revalidation, not repeated exploration.",
          "earlier_segment": "S005",
          "later_segment": "S006",
          "target": "Focused plugin-manager, configuration, terminal, assertion, and autoload-disabled tests",
          "information_delta": "Configuration evidence changed from 257 passed/1 xfailed to 260 passed/1 xfailed, and S006 added string/sequence and both autoload-disable combinations after concrete findings.",
          "local_cost": "Required regression and verification reruns.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L320",
              "observation": "S005 recorded the initial suite totals and targeted autoload checks."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L52",
              "observation": "S006 identified concrete gaps before rerunning tests."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L99",
              "observation": "S006 reported the corrected 15-test regression set passing."
            }
          ],
          "counterevidence": [],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L320",
            "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L52",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L99"
          ]
        },
        {
          "claim": "Repeated review of the same implementation target is reasonable revalidation because each later pass followed corrections and narrowed the remaining issue.",
          "earlier_segment": "S005",
          "later_segment": "S008",
          "target": "Implementation, review evidence, and final verification",
          "information_delta": "The review moved from four functional/documentation/finalization gaps to one stale evidence-count discrepancy, then to approval after correction.",
          "local_cost": "Necessary review and evidence correction cycles.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L133",
              "observation": "Initial review recorded multiple concrete gaps."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L216",
              "observation": "Later review narrowed the issue to the stale 257-versus-260 count."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L267",
              "observation": "Final review confirmed correction and approval."
            }
          ],
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L133",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L216",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L267"
          ]
        }
      ],
      "abstentions": [
        {
          "pattern": "repeated_exploration",
          "claim": "No additional repeated-exploration candidate.",
          "reason": "Repeated stage routing and review/test passes had explicit stage, correction, or verification obligations and produced state or evidence deltas.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L52",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L267"
          ]
        },
        {
          "pattern": "omissions",
          "claim": "No omission claimed for the unavailable documentation build.",
          "reason": "The trajectory records tox, Sphinx, and docutils as unavailable, so a real execution opportunity is not established.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L320",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L132",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L267"
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        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L64",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L133",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T15-03-16-019fe555-3c5c-7ce3-b47b-2e2e8396a5b2.jsonl#L216",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L52",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L68",
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L159",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-08-49-019fe55a-51d0-71f1-8bde-1e697380f34c.jsonl#L178",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T15-22-06-019fe566-7a14-7610-a467-96a681e71222.jsonl#L166",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L49",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L50",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L53",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L54",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L57",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-43-23-019fe543-07fd-7681-b341-ed845188dfe5.jsonl#L58"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C022",
      "input_binding": "afb60971696e9d9c48375ab188e7b938741ae68a8e2dab2ad1be41f5950b0272",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Inspected the baseline, requested clarification, generated the proposal, then revised the relationship boundary after operator feedback. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L30] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L112]",
          "information_gained": "Explicit falsey column options were confirmed as conflicts; relationship conflicts were narrowed to supplied args/kwargs. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L37] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L115]",
          "obligations_opened": [
            "Clarify conflict scope and generate proposal artifact. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L62]"
          ],
          "obligations_closed": [
            "Proposal generated and revised at the authorized path. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L105] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L156]"
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L30",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L37",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L105",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L156"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Inspected the proposal/spec, clarified the failure contract, generated the delta specification, then revised diagnostic wording and the public overload requirement. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L36] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L149]",
          "information_gained": "RuntimeError diagnostics must identify the override and a specific conflicting parameter; public overload declarations are required for both APIs. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L60] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L179]",
          "obligations_opened": [
            "Define verifiable business-rule deltas, diagnostics, typing, and regression acceptance criteria. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L36]"
          ],
          "obligations_closed": [
            "Delta-spec generated and revised with verification checks passing. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L98] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L179]"
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L36",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L60",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L98",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L179"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Checked public signatures and validation seams, obtained generation approval, and wrote the design delta. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-03-019fe4f5-d45e-7691-be73-e20d265d8262.jsonl#L27] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-03-019fe4f5-d45e-7691-be73-e20d265d8262.jsonl#L74]",
          "information_gained": "The design fixed public-boundary validation, sentinel handling, overloads, compatibility paths, and no data-model or metaclass redesign. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-03-019fe4f5-d45e-7691-be73-e20d265d8262.jsonl#L35]",
          "obligations_opened": [
            "Specify implementation flow, compatibility matrix, risks, and verification plan. [raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-19-03-019fe4f5-d45e-7691-be73-e20d265d8262.jsonl#L35]"
          ],
          "obligations_closed": [
            "Delta-design generated and content/path checks completed. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-03-019fe4f5-d45e-7691-be73-e20d265d8262.jsonl#L74]"
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-03-019fe4f5-d45e-7691-be73-e20d265d8262.jsonl#L27",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-03-019fe4f5-d45e-7691-be73-e20d265d8262.jsonl#L35",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-03-019fe4f5-d45e-7691-be73-e20d265d8262.jsonl#L74"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Converted the accepted design into implementation, runtime/static test, verification, dependency, and finalization tasks. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-24-34-019fe4fa-decb-7702-a829-372f24c3d149.jsonl#L36]",
          "information_gained": "The task breakdown identified files, test matrices, cached-tool limitations, and required full-document refreshes. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-24-34-019fe4fa-decb-7702-a829-372f24c3d149.jsonl#L36]",
          "obligations_opened": [
            "Implement main.py changes, runtime/static regression coverage, verification, and spec/design finalization. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-24-34-019fe4fa-decb-7702-a829-372f24c3d149.jsonl#L36]"
          ],
          "obligations_closed": [
            "Tasks artifact generated and formatting validation passed. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-24-34-019fe4fa-decb-7702-a829-372f24c3d149.jsonl#L90]"
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-24-34-019fe4fa-decb-7702-a829-372f24c3d149.jsonl#L36",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-24-34-019fe4fa-decb-7702-a829-372f24c3d149.jsonl#L90"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Delegated implementation tasks, repeatedly polled task executors, added parser-required task status lines, took over the stalled test task, added static coverage, refreshed full documents, and completed all five tasks. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L133] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L288] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L460]",
          "information_gained": "The implementation patch, test matrix, static fixture, environment limitations, final document refresh, and clean MatSpec validation became visible across the segment. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L316] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L357] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L439]",
          "obligations_opened": [
            "Execute five implementation tasks and record task statuses. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L28]"
          ],
          "obligations_closed": [
            "All five native tasks were marked done; final validation reported no findings. [raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L439] [raw-sessions/candidate/2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L460]"
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L133",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L288",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L316",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L357",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L439",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L460"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "implementation",
          "behavior_summary": "The Task 1 executor inspected the exact task and baseline, changed only main.py with sentinel checks and overloads, and ran compile/whitespace/scope checks before the visible turn interruption. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-35-10-019fe504-935d-7440-82ed-f4e9e2ea0d79.jsonl#L78] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-35-10-019fe504-935d-7440-82ed-f4e9e2ea0d79.jsonl#L121]",
          "information_gained": "The baseline checks were limited and lossy; the implementation added presence-based validation and public overloads. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-35-10-019fe504-935d-7440-82ed-f4e9e2ea0d79.jsonl#L78] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-35-10-019fe504-935d-7440-82ed-f4e9e2ea0d79.jsonl#L102]",
          "obligations_opened": [
            "Modify only sqlmodel/main.py, run required checks, and report a status. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-35-10-019fe504-935d-7440-82ed-f4e9e2ea0d79.jsonl#L24]"
          ],
          "obligations_closed": [
            "Implementation and local compile/whitespace/scope checks were completed in the visible trace. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-35-10-019fe504-935d-7440-82ed-f4e9e2ea0d79.jsonl#L121]"
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-35-10-019fe504-935d-7440-82ed-f4e9e2ea0d79.jsonl#L78",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-35-10-019fe504-935d-7440-82ed-f4e9e2ea0d79.jsonl#L102",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-35-10-019fe504-935d-7440-82ed-f4e9e2ea0d79.jsonl#L121",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-35-10-019fe504-935d-7440-82ed-f4e9e2ea0d79.jsonl#L145"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "implementation",
          "behavior_summary": "The Task 2 executor confirmed Task 1 was done, scoped work to tests/test_main.py, inspected the task and current test seam, then received a continuation request before the visible turn interruption. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L82] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L144]",
          "information_gained": "The current implementation and existing tests were inspected; the requested seven Field conflict cases and relationship cases were still the active test target. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L79] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L100]",
          "obligations_opened": [
            "Add tests/test_main.py coverage and report the required status. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L79]"
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L82",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L100",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L144",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L149"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": null,
          "behavior_summary": "Inspected the review, reproduced the three strict-mypy errors, applied casts and a fixture annotation, then reran static and runtime checks successfully. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L44] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L110]",
          "information_gained": "The initial static errors were narrowed to implementation casts and a generic fixture annotation; the corrected run reported no mypy issues and 28 focused tests passed. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L63] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L104] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L110]",
          "obligations_opened": [
            "Address the review's static blockers without changing the review artifact or workflow state. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L44]"
          ],
          "obligations_closed": [
            "Strict mypy, focused pytest, compile, and diff checks completed successfully. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L129]"
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L63",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L104",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L129"
          ]
        },
        {
          "segment_id": "S009",
          "stage_key": "finalization",
          "behavior_summary": "Compared accepted documents and implementation, selected the cached compatible environment, reran focused checks, and refreshed spec.md and design.md. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L42] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L74]",
          "information_gained": "The cached run passed 28 focused tests and strict mypy; the frozen documents were updated to describe the accepted implementation and verification. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L63]",
          "obligations_opened": [
            "Refresh the authoritative full spec and design after verification. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L20]"
          ],
          "obligations_closed": [
            "Both frozen documents were finalized with passing cached verification. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L74]"
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L42",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L63",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L74"
          ]
        },
        {
          "segment_id": "S010",
          "stage_key": "review",
          "behavior_summary": "Performed an initial implementation review, found three strict-mypy errors despite passing runtime tests, then re-entered review after fixes and approved the change. [raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L84] [raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L135]",
          "information_gained": "The first review exposed two implementation narrowing errors and one fixture annotation error; the rerun showed 28 tests, clean strict mypy, compile, and diff checks. [raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L84] [raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L135]",
          "obligations_opened": [
            "Review implementation against confirmed artifacts and verification evidence. [raw-sessions/reviewer/2026/08/09/rollout-2026-09-13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L26]"
          ],
          "obligations_closed": [
            "Review updated to Approved after clean rerun. [raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L150]"
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            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L150"
          ]
        },
        {
          "segment_id": "S011",
          "stage_key": "validation",
          "behavior_summary": "Inspected the complete document chain, identified runtime/static verification limitations, asked the operator how to classify unavailable tooling, then generated validation with no blocking findings. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-29-38-019fe4ff-8345-7461-975d-8be314e35aa8.jsonl#L49] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-29-38-019fe4ff-8345-7461-975d-8be314e35aa8.jsonl#L83]",
          "information_gained": "The chain covered runtime, typing, compatibility, regression, and finalization; unavailable pytest/mypy tooling was recorded as a verification limitation. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-29-38-019fe4ff-8345-7461-975d-8be314e35aa8.jsonl#L49] [raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-29-38-019fe4ff-8345-7461-975d-8be314e35aa8.jsonl#L70]",
          "obligations_opened": [
            "Validate coverage and classify unavailable checker/runtime evidence. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-29-38-019fe4ff-8345-7461-975d-8be314e35aa8.jsonl#L49]"
          ],
          "obligations_closed": [
            "Validation artifact generated with implementation allowed to start. [raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-29-38-019fe4ff-8345-7461-975d-8be314e35aa8.jsonl#L83]"
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        "zero_information_gain": [
          {
            "claim": "Repeated polling of the Task 2 executor produced no new task result and no test-file state change before the parent closed that session and took over the task.",
            "segment": "S005",
            "obligation": "Complete Task 2 by modifying tests/test_main.py and return status.",
            "state_before": {
              "task_runner": "Task 2 was requested after Task 1 completion.",
              "worktree": "sqlmodel/main.py was modified; tests/test_main.py had no visible diff.",
              "raw_refs": [
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L223",
                "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L232"
              ]
            },
            "state_after": {
              "task_runner": "Repeated waits returned timeout/no status; the parent still observed no tests/test_main.py change and then closed the executor.",
              "worktree": "The status still showed only sqlmodel/main.py modified, plus the unrelated .venv.",
              "raw_refs": [
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L236",
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L244",
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L255",
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L275",
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L285",
                "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L291"
              ]
            },
            "information_delta": "None observable across the repeated waits: no new executor status and no test-file modification was reported.",
            "local_cost": "At least three timed-out waits, a continuation prompt, a status check, and executor closure.",
            "evidence": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L236",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L244",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L255",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L275",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L285",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L291"
            ],
            "counterevidence": "The parent later took over the same task, added the runtime matrix, and marked Task 2 done, so the zero-information claim is limited to the repeated polling interval. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L288] [raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L316] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L322]",
            "raw_refs": [
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L236",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L244",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L255",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L275",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L285",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L291"
            ],
            "confidence": 0.98
          }
        ]
      },
      "counterexamples": [
        {
          "claim": "The repeated review target in S010 is reasonable revalidation rather than repeated exploration: the first pass found three concrete static errors, the implementation was corrected, and the later pass changed the result to clean mypy with 28 focused tests passing.",
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L84",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L63",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L104",
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L135"
          ]
        },
        {
          "claim": "Proposal and delta-spec revisions were operator-directed scope and contract changes with explicit information gain, not repeated exploration.",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L37",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L112",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L109",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L149"
          ]
        }
      ],
      "abstentions": [
        {
          "claim": "Omission abstention: S007 shows an open Task 2 patch/status obligation, but the visible turn was interrupted before completion and the parent later added the tests and marked the task done; a missed obligation with a real unclosed opportunity is not established.",
          "evidence": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L82",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L144",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L149"
          ],
          "counterevidence": "The parent subsequently added the requested runtime matrix and marked Task 2 done. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L288] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L316] [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L322]",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L82",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-42-51-019fe50b-9e63-7f22-b7f2-d470b6078fab.jsonl#L149"
          ]
        },
        {
          "claim": "Zero-information abstention for Task 1 polling: several waits returned no executor status, but the parent later observed a visible implementation patch, so a no-gain before/after state is not cleanly established for that target.",
          "evidence": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L58",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L79",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L97"
          ],
          "counterevidence": "The visible diff grew to the intended implementation shape after the polling interval. [raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L133]",
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L58",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L97"
          ]
        },
        {
          "claim": "Repeated-exploration abstention: the cross-segment verification repeats produced changed state or new results, including identified static errors followed by clean checks, so they are reasonable revalidation rather than a supported repeated-exploration candidate.",
          "evidence": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L84",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L104",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L63"
          ],
          "counterevidence": "The target remained similar, but the observed outputs changed from three errors or environment blocking to clean results.",
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L84",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L104",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L63"
          ]
        }
      ],
      "raw_refs": [
        "index.json",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-ddd8-73c1-9330-db4525f6d994.jsonl#L30",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-11-33-019fe4ee-f63e-70f0-af66-66f5c28d5dfd.jsonl#L60",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-19-03-019fe4f5-d45e-7691-be73-e20d265d8262.jsonl#L74",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-24-34-019fe4fa-decb-7702-a829-372f24c3d149.jsonl#L90",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-34-21-019fe503-d6d4-79b3-b076-b09188ef5b19.jsonl#L460",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-56-52-019fe518-73df-73f3-a745-02cd543b3a8c.jsonl#L129",
        "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T14-03-04-019fe51e-1ef8-7851-a97c-aa8d93a9a2d4.jsonl#L74",
        "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-53-13-019fe515-1c96-71b3-a169-1ae29e710cb5.jsonl#L150",
        "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-29-38-019fe4ff-8345-7461-975d-8be314e35aa8.jsonl#L83"
      ]
    },
    {
      "schemaVersion": 1,
      "cell_id": "C023",
      "input_binding": "2d74b29d3cf950c62f4bb0616e5c110dffc54b19bcb8db490ca53c7a9c98cc48",
      "model": {
        "id": "gpt-5.6-luna",
        "effort": "xhigh"
      },
      "segments": [
        {
          "segment_id": "S001",
          "stage_key": "proposal",
          "behavior_summary": "Routed the exact proposal stage, inspected baseline materials and implementation facts, obtained boundary decisions, revised the proposal for falsey conflicts, RuntimeError diagnostics, and overloads, and requested final confirmation.",
          "information_gained": "Established the seven Field conflict options, preserved Relationship exceptions, and fixed runtime/type-contract requirements.",
          "obligations_opened": [
            "Final operator confirmation of the revised proposal."
          ],
          "obligations_closed": [
            "Boundary clarification.",
            "Proposal artifact generation at the controller-authorized path.",
            "Incorporation of the later fixed requirements."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-df74-73f1-bcc2-d0dfcb5457aa.jsonl#L18",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-df74-73f1-bcc2-d0dfcb5457aa.jsonl#L28",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-df74-73f1-bcc2-d0dfcb5457aa.jsonl#L48",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-df74-73f1-bcc2-d0dfcb5457aa.jsonl#L80",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-df74-73f1-bcc2-d0dfcb5457aa.jsonl#L113"
          ]
        },
        {
          "segment_id": "S002",
          "stage_key": "delta-spec",
          "behavior_summary": "Read the confirmed proposal and baseline specification, obtained generation approval, wrote the delta specification, and performed structural and diff checks.",
          "information_gained": "Converted confirmed decisions into verifiable ADDED/MODIFIED/REMOVED business-rule deltas while deferring wording and overload ordering to design.",
          "obligations_opened": [
            "Operator confirmation of delta-spec.md."
          ],
          "obligations_closed": [
            "Generation approval.",
            "Delta specification artifact and required section checks."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-10-41-019fe4ee-2b9d-7b92-9e39-df26c0d32013.jsonl#L17",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-10-41-019fe4ee-2b9d-7b92-9e39-df26c0d32013.jsonl#L27",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-10-41-019fe4ee-2b9d-7b92-9e39-df26c0d32013.jsonl#L30",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-10-41-019fe4ee-2b9d-7b92-9e39-df26c0d32013.jsonl#L59"
          ]
        },
        {
          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Inspected design, proposal, delta-spec, source, tests, and typing inventory; clarified mypy 0.971; generated delta-design.md and ran document checks plus a focused test attempt.",
          "information_gained": "Located the implementation seam in public Field/Relationship factories and metadata objects, identified no data, migration, or external-interface changes, and recorded the cached dependency collection failure.",
          "obligations_opened": [
            "Operator confirmation of delta-design.md.",
            "Later runtime/static verification."
          ],
          "obligations_closed": [
            "mypy-version clarification.",
            "Design artifact generation and placeholder/diff checks."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-14-11-019fe4f1-5e2f-71b2-90d6-1e2dff6a8c91.jsonl#L24",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-14-11-019fe4f1-5e2f-71b2-90d6-1e2dff6a8c91.jsonl#L31",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-14-11-019fe4f1-5e2f-71b2-90d6-1e2dff6a8c91.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-14-11-019fe4f1-5e2f-71b2-90d6-1e2dff6a8c91.jsonl#L111",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-14-11-019fe4f1-5e2f-71b2-90d6-1e2dff6a8c91.jsonl#L114"
          ]
        },
        {
          "segment_id": "S004",
          "stage_key": "tasks",
          "behavior_summary": "Read the accepted document chain and implementation facts, obtained generation approval, generated tasks.md, and validated the artifact without changing implementation files.",
          "information_gained": "Defined five executable tasks covering runtime validation, regression tests, mypy fixtures, focused verification, and final document refresh.",
          "obligations_opened": [
            "Operator confirmation of tasks.md.",
            "Execution of the five implementation tasks."
          ],
          "obligations_closed": [
            "Generation approval.",
            "Task breakdown with dependencies, scopes, and verification criteria."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-21-36-019fe4f8-291b-71d1-a66b-04ebb774567a.jsonl#L44",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-21-36-019fe4f8-291b-71d1-a66b-04ebb774567a.jsonl#L56",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-21-36-019fe4f8-291b-71d1-a66b-04ebb774567a.jsonl#L96",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-21-36-019fe4f8-291b-71d1-a66b-04ebb774567a.jsonl#L98"
          ]
        },
        {
          "segment_id": "S005",
          "stage_key": "implementation",
          "behavior_summary": "Executed the task loop, implemented sentinel-aware validation and overloads, added runtime and static fixtures, handled task-status format friction, attempted required verification, refreshed authoritative documents, and reported all tasks done despite static-tool limitations.",
          "information_gained": "Runtime pytest collection was blocked in the default environment; unqualified mypy was unavailable; later task output recorded the static contract and verification requirements.",
          "obligations_opened": [
            "Clean valid-fixture and repository static verification.",
            "Implementation handoff with runtime and static evidence."
          ],
          "obligations_closed": [
            "Implementation and regression fixture creation.",
            "Task status recording.",
            "Document refresh and matspec validation."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-31-06-019fe500-db76-7f00-99cf-4df8b1dd429e.jsonl#L31",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-31-06-019fe500-db76-7f00-99cf-4df8b1dd429e.jsonl#L67",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-31-06-019fe500-db76-7f00-99cf-4df8b1dd429e.jsonl#L114",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09-019fe500-db76-7f00-99cf-4df8b1dd429e.jsonl#L136",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-31-06-019fe500-db76-7f00-99cf-4df8b1dd429e.jsonl#L151",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-31-06-019fe500-db76-7f00-99cf-4df8b1dd429e.jsonl#L218",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-31-06-019fe500-db76-7f00-99cf-4df8b1dd429e.jsonl#L221"
          ]
        },
        {
          "segment_id": "S006",
          "stage_key": "finalization",
          "behavior_summary": "Inspected accepted artifacts and implementation, discovered a usable .venv with mypy 0.971, ran compatible runtime tests and static checks, updated spec.md and design.md with the resulting evidence, validated the documents, and intentionally left the change unclosed.",
          "information_gained": "The compatible .venv produced 26 passing runtime tests; strict mypy exposed two bare generic overload annotations, an unannotated valid-fixture variable, and corresponding package-check errors; matspec audit was unavailable.",
          "obligations_opened": [
            "Finalization of the two frozen documents.",
            "Post-refresh verification while avoiding done/archive."
          ],
          "obligations_closed": [
            "Spec/design refresh.",
            "26-test runtime verification.",
            "matspec validation.",
            "Required MATSPEC_STAGE_READY handoff."
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L17",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L35",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L38",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L46",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L61",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L123",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L129",
            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L133"
          ]
        },
        {
          "segment_id": "S007",
          "stage_key": "finalization",
          "behavior_summary": "Recorded approval for a narrowly scoped temporary mypy-cache removal; no substantive exploration or product-state transition is shown.",
          "information_gained": "The cache cleanup was authorized as low-risk and non-persistent.",
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          "obligations_closed": [
            "Approval decision."
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          "segment_id": "S008",
          "stage_key": "review",
          "behavior_summary": "Independently inspected confirmed artifacts, source diff, runtime/static fixtures, and verification commands; approved the implementation while explicitly recording default-environment pytest and mypy limitations.",
          "information_gained": "Confirmed source/fixture alignment with the conflict matrix and preserved relationship behavior; compilation, diff check, and matspec validation passed, while runtime/static execution was blocked in the reviewer environment.",
          "obligations_opened": [
            "Review decision and review.md artifact."
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            "Independent review.",
            "Approved review artifact."
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          ]
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        {
          "segment_id": "S009",
          "stage_key": "validation",
          "behavior_summary": "Independently checked the full document chain, implementation facts, and baseline test condition; generated validation.md concluding that implementation could start with no document coverage blocker and an environment warning.",
          "information_gained": "Confirmed document alignment across seven Field conflicts, two Relationship conflicts, overload guidance, compatibility boundaries, and no-migration scope; baseline pytest collection was blocked by the cached dependency mismatch.",
          "obligations_opened": [
            "Validation artifact generation."
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            "Validation artifact with environment warning."
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          ]
        }
      ],
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        "omissions": [
          {
            "claim": "The implementation-to-finalization trajectory left the required clean static-verification obligation unresolved: Task 3 required the valid fixture to pass mypy --strict and Task 4 required static evidence before completion, but after a usable local mypy 0.971 was found and run, strict-check errors remained and the trajectory still recorded the tasks as done and the implementation as verified.",
            "earlier_segment": "S005",
            "later_segment": "S006",
            "obligation": "Close the valid-fixture and repository static-check requirements with clean or explicitly blocked evidence before marking implementation verification complete.",
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            "local_cost": "Static contract completion remained unresolved and the handoff required a limitation record instead of a clean verification result.",
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              {
                "claim": "The task plan explicitly required a strict-passing valid fixture and required static evidence before marking implementation complete.",
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                ]
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              {
                "claim": "The implementation segment reported mypy unavailable and then marked all implementation and verification tasks complete.",
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                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-31-06-019fe500-db76-7f00-99cf-4df8b1dd429e.jsonl#L221"
                ]
              },
              {
                "claim": "A usable .venv with mypy 0.971 was present and strict execution reported the remaining errors.",
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                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L46",
                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L61"
                ]
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              {
                "claim": "The implementation did attempt the required unqualified static commands and accurately distinguished missing tooling from a product failure at that point.",
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                ]
              },
              {
                "claim": "Later evidence captured the expected invalid-call diagnostics, documented the remaining static limitations, and passed all 26 runtime tests; the omission is limited to closing the clean static obligation, not to all verification activity.",
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                  "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L100",
                  "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L123"
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              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L38",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L46",
              "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-45-10-019fe50d-bc43-7e20-a96a-4c5912633d8c.jsonl#L61"
            ],
            "confidence": 0.89
          }
        ],
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      },
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        {
          "pattern": "repeated_exploration",
          "claim": "Repeated matspec routing and focused checks were accompanied by stage changes, environment changes, or post-edit verification, so they are reasonable revalidation rather than established repeated exploration.",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-10-41-019fe4ee-2b9d-7b92-9e39-df26c0d32013.jsonl#L17",
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          ]
        },
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          "pattern": "zero_information_gain",
          "claim": "No zero-information-gain candidate is established because the failed checks yielded concrete environment or command-availability information, and no qualifying unchanged before/after state with no information delta is shown.",
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        }
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          "obligations_opened": [
            "Obtain proposal confirmation before advancing."
          ],
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L58",
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          "behavior_summary": "Revalidated the exact stage, read proposal and full specification inputs, requested generation approval, wrote delta-spec.md, and checked required sections and placeholders.",
          "information_gained": "Confirmed no unresolved business-rule questions and encoded the seven Field conflicts, omission semantics, relationship compatibility, overload direction, and acceptance criteria.",
          "obligations_opened": [
            "Obtain delta-spec confirmation.",
            "Defer focused implementation tests to implementation."
          ],
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            "Delta-spec artifact generation and placeholder checks."
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-08-45-019fe4ec-66e2-7aa2-aa2a-f5b718e1786d.jsonl#L27",
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            "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-08-45-019fe4ec-66e2-7aa2-aa2a-f5b718e1786d.jsonl#L63",
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          "segment_id": "S003",
          "stage_key": "delta-design",
          "behavior_summary": "Inspected design, delta-spec, implementation seams, and tests; requested approval; one patch failed, then an alternate write created delta-design.md and verification confirmed substantive content.",
          "information_gained": "Located Undefined handling, Field/Relationship factories, existing conflict checks, and overload/test seams.",
          "obligations_opened": [
            "Obtain delta-design confirmation.",
            "Carry sentinel, overload, runtime-validation, and compatibility decisions into implementation."
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          "obligations_closed": [
            "Delta-design artifact generation and substantive-content checks."
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            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-12-32-019fe4ef-dbeb-70e2-bfe1-2c5b82b519f9.jsonl#L37",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-12-32-019fe4ef-dbeb-70e2-bfe1-2c5b82b519f9.jsonl#L44",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-12-32-019fe4ef-dbeb-70e2-bfe1-2c5b82b519f9.jsonl#L69",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-12-32-019fe4ef-dbeb-70e2-bfe1-2c5b82b519f9.jsonl#L81"
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          "behavior_summary": "Read the task inputs and implementation inventory, corrected an invalid source path, requested generation approval, wrote tasks.md, then revised relationship wording after feedback.",
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            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L37",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L45",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L52",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L122",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L125"
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          "obligations_opened": [
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            "Record default-environment caveat separately from compatible-environment results.",
            "Refresh authoritative spec and design."
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            "Implementation and tests completed.",
            "Final documents refreshed and validation clean."
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        {
          "segment_id": "S006",
          "stage_key": "finalization",
          "behavior_summary": "Compared accepted documents with implementation, reran compatible and default checks, recovered from a failed combined patch by applying separate updates, validated successfully, and preserved the no-done/no-archive boundary.",
          "information_gained": "Confirmed final headings, cached dependency versions, 35 passing tests, mypy success, default-environment failures, and matspec validation with no findings.",
          "obligations_opened": [
            "Update both frozen full documents.",
            "Run focused verification.",
            "End with MATSPEC_STAGE_READY without done/archive."
          ],
          "obligations_closed": [
            "Both full documents updated.",
            "Verification and final readiness reporting completed."
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            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-50-56-019fe513-0536-7260-a550-97bea3fba510.jsonl#L41",
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            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-50-56-019fe513-0536-7260-a550-97bea3fba510.jsonl#L77",
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        {
          "segment_id": "S007",
          "stage_key": "review",
          "behavior_summary": "Independently inspected confirmed documents, implementation diff, and verification evidence; default checks reproduced environment failures, cached checks passed, and review.md recorded Approved.",
          "information_gained": "Independent review confirmed implementation/document consistency and 35 passing runtime tests plus strict mypy in the cached environment.",
          "obligations_opened": [
            "Leave workflow transitions to the controller."
          ],
          "obligations_closed": [
            "Review artifact written with Approved decision."
          ],
          "raw_refs": [
            "raw-sessions/reviewer/2026/08/09/rollout-2026-08-09T13-47-52-019fe510-3412-7782-a3c9-69378e409603.jsonl#L19",
            "raw-sessions/reviewer/2026/08-09/rollout-2026-08-09T13-47-52-019fe510-3412-7782-a3c9-69378e409603.jsonl#L29",
            "raw-sessions/reviewer/2026/08-09/rollout-2026-08-09T13-47-52-019fe510-3412-7782-a3c9-69378e409603.jsonl#L44",
            "raw-sessions/reviewer/2026/08-09/rollout-2026-08-09T13-47-52-019fe510-3412-7782-a3c9-69378e409603.jsonl#L48",
            "raw-sessions/reviewer/2026/08-09/rollout-2026-08-09T13-47-52-019fe510-3412-7782-a3c9-69378e409603.jsonl#L78",
            "raw-sessions/reviewer/2026/08-09/rollout-2026-08-09T13-47-52-019fe510-3412-7782-a3c9-69378e409603.jsonl#L81"
          ]
        },
        {
          "segment_id": "S008",
          "stage_key": "validation",
          "behavior_summary": "Validated the document chain, found and surfaced the relationship-None inconsistency, ran 13 baseline tests in the compatible cache, blocked implementation pending operator clarification, then revised validation.md after explicit decisions and preserved None without adding an empty-container requirement.",
          "information_gained": "Distinguished the document inconsistency from environment failures and established the downstream alignment obligation for specification, overloads, and tests.",
          "obligations_opened": [
            "Resolve relationship None semantics.",
            "Align downstream specification, overloads, tests, and final documents.",
            "Keep validation artifact as the only modified file in this stage."
          ],
          "obligations_closed": [
            "Validation blocker resolved after operator decision.",
            "Validation artifact revised."
          ],
          "raw_refs": [
            "raw-sessions/validator/2026/08/09/rollout-2026-08-09-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L21",
            "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L72",
            "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L89",
            "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L100",
            "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L107",
            "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L154",
            "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L217"
          ]
        }
      ],
      "pattern_candidates": {
        "omissions": [
          {
            "claim": "Proposal-stage user-facing replies did not follow the loaded English-language obligation.",
            "segment": "S001",
            "obligation": "The loaded MatSpec policy requires user-facing replies to be English unless the user explicitly asks otherwise.",
            "state_before": {
              "policy_loaded": true,
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L13"
            },
            "state_after": {
              "behavior": "Chinese progress and clarification messages were emitted without an observed request for Chinese.",
              "sourceRefs": [
                "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L30",
                "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L42"
              ]
            },
            "local_cost": "User-facing language consistency was lost during the proposal interaction; no artifact loss is shown.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L13",
                "observation": "Policy explicitly requires English user-facing replies."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L30",
                "observation": "Assistant asks proposal clarification in Chinese."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L58",
                "observation": "Proposal artifact content is English."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L62",
                "observation": "Final handoff message is English."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L13",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L30",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L62"
            ],
            "confidence": 0.96
          },
          {
            "claim": "Tasks-stage user-facing replies did not follow the loaded English-language obligation.",
            "segment": "S004",
            "obligation": "The loaded MatSpec policy requires user-facing replies to be English unless the user explicitly asks otherwise.",
            "state_before": {
              "policy_loaded": true,
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L13"
            },
            "state_after": {
              "behavior": "Chinese task-stage progress and stage-panel messages were emitted without an observed request for Chinese.",
              "sourceRefs": [
                "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L10",
                "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L20"
              ]
            },
            "local_cost": "User-facing language consistency was lost during task-stage interaction; the task artifact itself remained English.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L13",
                "observation": "Policy explicitly requires English user-facing replies."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L10",
                "observation": "Initial user-facing task-stage message is Chinese."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L88",
                "observation": "Final task handoff is English."
              },
              {
                "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L122",
                "observation": "Revised artifact wording preserves the confirmed scope."
              }
            ],
            "raw_refs": [
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L10",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L13",
              "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L88"
            ],
            "confidence": 0.96
          },
          {
            "claim": "Validation-stage user-facing replies did not follow the loaded English-language obligation.",
            "segment": "S008",
            "obligation": "The loaded MatSpec policy requires user-facing replies to be English unless the user explicitly asks otherwise.",
            "state_before": {
              "policy_loaded": true,
              "sourceRef": "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L13"
            },
            "state_after": {
              "behavior": "Chinese validation progress, blocker, and revision messages were emitted without an observed request for Chinese.",
              "sourceRefs": [
                "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L18",
                "raw-sessions/validator/2026-08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L100",
                "raw-sessions/validator/2026/08/09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L217"
              ]
            },
            "local_cost": "Repeated language mismatch persisted through validation handoff; the validation artifact content remained substantially English.",
            "evidence": [
              {
                "sourceRef": "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L13",
                "observation": "Policy explicitly requires English user-facing replies."
              },
              {
                "sourceRef": "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L100",
                "observation": "Validation handoff and operator question are Chinese."
              }
            ],
            "counterevidence": [
              {
                "sourceRef": "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L173",
                "observation": "Validation artifact itself is written in English."
              },
              {
                "sourceRef": "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L154",
                "observation": "The decision gate and downstream alignment obligation were explicitly recorded."
              }
            ],
            "raw_refs": [
              "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L13",
              "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L100",
              "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L217"
            ],
            "confidence": 0.96
          }
        ],
        "repeated_exploration": [],
        "zero_information_gain": []
      },
      "counterexamples": [
        {
          "claim": "Repeated matspec go calls are not classified as repeated exploration because each recheck followed approval or a stage transition and returned changed stage/status context.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L18",
              "observation": "Initial proposal stage was pending."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L45",
              "observation": "Recheck followed explicit user decisions."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026/08/09/rollout-2026-08-09T13-08-45-019fe4ec-66e2-7aa2-aa2a-f5b718e1786d.jsonl#L43",
              "observation": "Delta-spec recheck followed generation approval."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08/09/rollout-2026-08-09T13-12-32-019fe4ef-dbeb-70e2-bfe1-2c5b82b519f9.jsonl#L63",
              "observation": "The stage output changed to delta-design after the preceding approval."
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L18",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-08-45-019fe4ec-66e2-7aa2-aa2a-f5b718e1786d.jsonl#L43",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-12-32-019fe4ef-dbeb-70e2-bfe1-2c5b82b519f9.jsonl#L63"
          ]
        },
        {
          "claim": "Repeated validation and test commands are not classified as exploratory repetition because implementation or document state changed and the later runs served verification or independent review.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-38-39-019fe507-c62f-7292-978a-a1096b171f3e.jsonl#L252",
              "observation": "matspec validate first returned two findings."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-38-39-019fe507-c62f-7292-978a-a1096b171f3e.jsonl#L265",
              "observation": "After task-file changes, validation returned no findings."
            },
            {
              "sourceRef": "raw-sessions/reviewer/2026/08-09/rollout-2026-08-09T13-47-52-019fe510-3412-7782-a3c9-69378e409603.jsonl#L48",
              "observation": "Reviewer independently reran cached tests and mypy."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-38-39-019fe507-c62f-7292-978a-a1096b171f3e.jsonl#L271",
              "observation": "The later 35-test run reproduced the same successful result, but it occurred after finalization and served a separate verification obligation."
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-38-39-019fe507-c62f-7292-978a-a1096b171f3e.jsonl#L252",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-38-39-019fe507-c62f-7292-978a-a1096b171f3e.jsonl#L265",
            "raw-sessions/reviewer/2026/08-09/rollout-2026-08-09T13-47-52-019fe510-3412-7782-a3c9-69378e409603.jsonl#L48"
          ]
        }
      ],
      "abstentions": [
        {
          "claim": "Do not classify failed patch attempts as zero_information_gain.",
          "reason": "The trajectory shows failures, but not a clean immediate before/after state proving no information gain; later successful writes changed state.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-12-32-019fe4ef-dbeb-70e2-bfe1-2c5b82b519f9.jsonl#L69",
              "observation": "Delta-design patch failed."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-50-56-019fe513-0536-7260-a550-97bea3fba510.jsonl#L49",
              "observation": "Combined finalization patch failed."
            },
            {
              "sourceRef": "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L178",
              "observation": "Validation revision patch failed."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-12-32-019fe4ef-dbeb-70e2-bfe1-2c5b82b519f9.jsonl#L81",
              "observation": "Later delta-design state was substantive."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-50-56-019fe513-0536-7260-a550-97bea3fba510.jsonl#L71",
              "observation": "Later finalization state had updated headings."
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-12-32-019fe4ef-dbeb-70e2-bfe1-2c5b82b519f9.jsonl#L69",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-50-56-019fe513-0536-7260-a550-97bea3fba510.jsonl#L49",
            "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L178"
          ]
        },
        {
          "claim": "Do not classify the missing standalone task markers as an omission in S004 because the pre-write obligation is not visible in the task-stage skill output.",
          "reason": "The marker requirement becomes visible only after implementation reports TASK_STATUS_LINE_MISSING.",
          "evidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L13",
              "observation": "Task-stage skill lists executable tasks and tests but does not visibly specify standalone markers."
            },
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-38-39-019fe507-c62f-7292-978a-a1096b171f3e.jsonl#L72",
              "observation": "The executor later reports the missing independent status line."
            }
          ],
          "counterevidence": [
            {
              "sourceRef": "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-38-39-019fe507-c62f-7292-978a-a1096b171f3e.jsonl#L99",
              "observation": "The agent diagnosed and corrected the marker format before completing tasks."
            }
          ],
          "raw_refs": [
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L13",
            "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-38-39-019fe507-c62f-7292-978a-a1096b171f3e.jsonl#L72"
          ]
        }
      ],
      "raw_refs": [
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-04-54-019fe4e8-dfbc-78f3-8cca-b0440ac3661e.jsonl#L13",
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-08-45-019fe4ec-66e2-7aa2-aa2a-f5b718e1786d.jsonl#L43",
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-12-32-019fe4ef-dbeb-70e2-bfe1-2c5b82b519f9.jsonl#L69",
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-20-22-019fe4f7-07a4-7ec3-bc35-1f9b42bb358a.jsonl#L125",
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-38-39-019fe507-c62f-7292-978a-a1096b171f3e.jsonl#L290",
        "raw-sessions/reviewer/2026/08-09/rollout-2026-08-09T13-47-52-019fe510-3412-7782-a3c9-69378e409603.jsonl#L81",
        "raw-sessions/candidate/2026/08-09/rollout-2026-08-09T13-50-56-019fe513-0536-7260-a550-97bea3fba510.jsonl#L80",
        "raw-sessions/validator/2026/08-09/rollout-2026-08-09T13-26-33-019fe4fc-b0fb-7d01-99c0-b1c17c723f0c.jsonl#L217"
      ]
    }
  ]
}