{
  "schema": "local-runtime-reasoning-observation/v1",
  "source": "[text withheld]",
  "source_sha256": "[private fingerprint withheld]",
  "scope": "Coding requests11..31, following10 preflight requests and before subsequent traffic; sequential association, not explicit client-returned request-ID join",
  "observations": [
    {
      "timestamp": "2026-11-03T13:13:13.523Z",
      "request_id": 11,
      "duration_ms": 4659,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1182
    },
    {
      "timestamp": "2026-11-03T13:13:17.846Z",
      "request_id": 12,
      "duration_ms": 4319,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1182
    },
    {
      "timestamp": "2026-11-03T13:13:22.180Z",
      "request_id": 13,
      "duration_ms": 4313,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1182
    },
    {
      "timestamp": "2026-11-03T13:13:27.114Z",
      "request_id": 14,
      "duration_ms": 4930,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1029,
      "thinking_closed": true,
      "thinking_closed_at": 1057,
      "tokens": 1318
    },
    {
      "timestamp": "2026-11-03T13:13:31.931Z",
      "request_id": 15,
      "duration_ms": 4802,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1029,
      "thinking_closed": true,
      "thinking_closed_at": 1057,
      "tokens": 1318
    },
    {
      "timestamp": "2026-11-03T13:13:36.774Z",
      "request_id": 16,
      "duration_ms": 4816,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1029,
      "thinking_closed": true,
      "thinking_closed_at": 1057,
      "tokens": 1318
    },
    {
      "timestamp": "2026-11-03T13:13:41.244Z",
      "request_id": 17,
      "duration_ms": 4466,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1026,
      "thinking_closed": true,
      "thinking_closed_at": 1054,
      "tokens": 1343
    },
    {
      "timestamp": "2026-11-03T13:13:45.624Z",
      "request_id": 18,
      "duration_ms": 4350,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1026,
      "thinking_closed": true,
      "thinking_closed_at": 1054,
      "tokens": 1343
    },
    {
      "timestamp": "2026-11-03T13:13:49.988Z",
      "request_id": 19,
      "duration_ms": 4350,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1026,
      "thinking_closed": true,
      "thinking_closed_at": 1054,
      "tokens": 1343
    },
    {
      "timestamp": "2026-11-03T13:13:55.102Z",
      "request_id": 20,
      "duration_ms": 5110,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1345
    },
    {
      "timestamp": "2026-11-03T13:14:00.117Z",
      "request_id": 21,
      "duration_ms": 4987,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1345
    },
    {
      "timestamp": "2026-11-03T13:14:05.117Z",
      "request_id": 22,
      "duration_ms": 4987,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1345
    },
    {
      "timestamp": "2026-11-03T13:14:09.874Z",
      "request_id": 23,
      "duration_ms": 4754,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1031,
      "thinking_closed": true,
      "thinking_closed_at": 1059,
      "tokens": 1176
    },
    {
      "timestamp": "2026-11-03T13:14:14.527Z",
      "request_id": 24,
      "duration_ms": 4650,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1031,
      "thinking_closed": true,
      "thinking_closed_at": 1059,
      "tokens": 1176
    },
    {
      "timestamp": "2026-11-03T13:14:19.176Z",
      "request_id": 25,
      "duration_ms": 4645,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1031,
      "thinking_closed": true,
      "thinking_closed_at": 1059,
      "tokens": 1176
    },
    {
      "timestamp": "2026-11-03T13:14:24.277Z",
      "request_id": 26,
      "duration_ms": 5085,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1396
    },
    {
      "timestamp": "2026-11-03T13:14:29.253Z",
      "request_id": 27,
      "duration_ms": 4972,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1396
    },
    {
      "timestamp": "2026-11-03T13:14:34.249Z",
      "request_id": 28,
      "duration_ms": 4969,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1396
    },
    {
      "timestamp": "2026-11-03T13:14:38.906Z",
      "request_id": 29,
      "duration_ms": 4654,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1277
    },
    {
      "timestamp": "2026-11-03T13:14:43.441Z",
      "request_id": 30,
      "duration_ms": 4517,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1277
    },
    {
      "timestamp": "2026-11-03T13:14:47.969Z",
      "request_id": 31,
      "duration_ms": 4525,
      "finish_reason": "stop",
      "thinking_budget": 1024,
      "thinking_forced": true,
      "thinking_forced_at": 1025,
      "thinking_closed": true,
      "thinking_closed_at": 1053,
      "tokens": 1277
    }
  ],
  "forced_closure_count": 21,
  "all_stop": true,
  "limitation": "Forced closure may occur after a speculative block; closing-control tokens can follow threshold. No universal budget threshold or reasoning-correctness proof."
}