{
  "cycle": 1,
  "target": "hsw-002-v4-investigator-a",
  "test_input": "post-2020 self-closing multifamily failures",
  "cases_found": 4,
  "cases_required": 5,
  "cases_fully_dual_verified": 2,
  "cases_partial_or_single_source": 2,
  "sources_per_case_avg": 2.75,
  "post_2020_count": 4,
  "post_2020_required": 1,
  "icc_nfpa_cross_verified": 0,
  "dhi_document_id_recorded": 0,
  "fire_rated_case_count": 4,
  "fire_rated_required": 1,
  "flag_candidates_written": 2,
  "flag_candidate_ids": [4, 5],
  "briefing_char_count_estimate": 14800,
  "deliverable_char_count_estimate": 9200,
  "ai_fallback_invocations": 4,
  "fallback_events": 6,
  "gemini_hang_encountered": true,
  "gemini_hang_details": {
    "query_1_chain_exhausted": {"chain": "flash,flash-lite,pro,codex", "outcome": "all 4 models failed, landed on codex trust-check error", "timeout_per_model_seconds": 45},
    "query_2_lite_pro": {"chain": "flash-lite,pro", "outcome": "both timed out at 60s", "timeout_per_model_seconds": 60},
    "query_3_lite_only_long": {"chain": "flash-lite", "outcome": "SUCCESS, returned 3 cases", "timeout_per_model_seconds": 150},
    "query_4_rotation": {"chain": "flash-lite,pro", "outcome": "both timed out at 180s, rotation failed", "timeout_per_model_seconds": 180}
  },
  "websearch_fallback_used": true,
  "websearch_query_count": 3,
  "raw_gemini_or_codex_invocations": 0,
  "wall_clock_seconds": 2130,
  "wall_clock_minutes_rounded": 35.5,
  "scaling_playbook_estimate_min": 22,
  "scaling_playbook_estimate_max": 90,
  "scaling_playbook_estimate_met": true,
  "skill_invocations": [
    "/ai-fallback via call_with_fallback.sh (4 times)",
    "/content-scout flag-candidate (2 writes to queue)",
    "WebSearch tool (3 times, supplementary)"
  ],
  "knowledge_queries_run": [
    "bash ~/.claude/skills/ogsm-framework/scripts/get_skills_for_role.sh investigator-a",
    "bash ~/.claude/skills/ogsm-framework/scripts/get_patterns_for_failure.sh research",
    "bash ~/.claude/skills/ogsm-framework/scripts/get_gotchas_for_context.sh research",
    "Read ~/.claude/skills/ogsm-framework/references/scaling-playbook.md (full)"
  ],
  "gotchas_encountered": [
    {
      "id": "G-001",
      "name": "Gemini Flash hang",
      "observed": true,
      "severity": "still-live",
      "notes": "INT-001 per-model timeout fix is in place (verified OGSM_MODEL_TIMEOUT works) but 3 of 4 ai-fallback invocations STILL hit timeout on every Gemini model in the chain. Flash-Lite only succeeded once out of 3 attempts. This is a bigger finding than scaling-playbook estimated: G-001 is not a quirk, it's the dominant failure mode for real research agents."
    },
    {
      "id": "NEW-01",
      "name": "codex fallback refuses in untrusted dir",
      "observed": true,
      "severity": "blocker-for-fallback-chain",
      "notes": "When Gemini chain exhausts, codex is the last fallback. But codex refuses with 'Not inside a trusted directory and --skip-git-repo-check was not specified.' This means the fallback chain has a silent terminal failure — when all Gemini models hang, codex does not actually run."
    }
  ],
  "patterns_applied": [
    "P-001 (skill discovery via central map pointer)",
    "P-003 (skill drift BDD scenario B10)",
    "P-007 (topic-agnostic BDD + rotation attempt on query 4)",
    "P-008 (smallest-possible diff in Phase 3)",
    "P-011 (Gemini Flash hang workaround: long timeout + flash-lite primary)",
    "P-012 (content-scout flag executed live, 2 writes)"
  ],
  "spec_diff_proposed_this_cycle": true,
  "script_executed_live": {
    "call_with_fallback.sh": true,
    "get_skills_for_role.sh": true,
    "get_patterns_for_failure.sh": true,
    "get_gotchas_for_context.sh": true,
    "content_scout_flag_candidate_queue_append": true
  }
}