{
  "source_root": "artifact://columbia-d9437b/experiments/exp_01m29zr8j9egh854xsw03b4azc/",
  "source_keys": {
    "stages": "analysis-v1/stage-counts.json",
    "tokens_latency": "analysis-v1/token-timing.json",
    "audit_coverage": "analysis-v1/audit/audit-selection.json#/counts",
    "validation": "analysis-v1/completion.json;analysis-v1/message-audit.json;analysis-v1/download-validation.json;analysis-v1/replica-validation.json;analysis-v1/numerical-validation-summary.json",
    "gpu_times": "runtime/delivery-ledger.json;runtime/allocation-ledger.json;runtime/ready.json;runtime/shutdown.json",
    "expansion": "collection/expansion-check.json"
  },
  "requests": {
    "session_ceiling": 3968,
    "worked_planned": 304,
    "worked_attempted": 295,
    "worked_settled": 295,
    "unresolved": 0,
    "worked_unsent": 9,
    "calibration_not_started": 48,
    "full_not_started": 3584,
    "forensic_unfrozen_unused": 32,
    "all_unused": 3673
  },
  "stages": [
    {
      "stage": "acknowledgement",
      "planned": 16,
      "settled": 16,
      "unsent": 0,
      "valid": 16,
      "invalid": 0,
      "truncated": 0,
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      "input_tokens": 9032,
      "generated_tokens": 21784,
      "mean_latency_seconds": 9.2154825240625,
      "p95_latency_seconds": 17.384499891,
      "mean_generated_tokens": 1361.5,
      "p95_generated_tokens": 2512,
      "max_generated_tokens": 5768
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    {
      "stage": "decision",
      "planned": 128,
      "settled": 128,
      "unsent": 0,
      "VERIFY": 41,
      "SKIP": 19,
      "CONTINUE": 62,
      "invalid": 4,
      "truncated": 1,
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      "input_tokens": 89344,
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      "mean_latency_seconds": 12.136668569351567,
      "p95_latency_seconds": 24.279795328000006,
      "mean_generated_tokens": 2698.7578125,
      "p95_generated_tokens": 5376,
      "max_generated_tokens": 8192
    },
    {
      "stage": "final action",
      "planned": 128,
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      "unsent": 6,
      "CALL": 62,
      "FOLD": 57,
      "invalid": 3,
      "truncated": 0,
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      "input_tokens": 96580,
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      "mean_latency_seconds": 10.04105417362295,
      "p95_latency_seconds": 23.941829140000017,
      "mean_generated_tokens": 2230.3852459016393,
      "p95_generated_tokens": 5295,
      "max_generated_tokens": 7609
    },
    {
      "stage": "report",
      "planned": 32,
      "settled": 29,
      "unsent": 3,
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      "invalid": 11,
      "truncated": 0,
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      "input_tokens": 28624,
      "generated_tokens": 76535,
      "mean_latency_seconds": 11.703316001965526,
      "p95_latency_seconds": 25.72205532299995,
      "mean_generated_tokens": 2639.137931034483,
      "p95_generated_tokens": 5758,
      "max_generated_tokens": 7449
    }
  ],
  "token_totals": {
    "input": 223580,
    "generated_including_reasoning": 715867,
    "reasoning_not_added_twice": true,
    "usage_complete_for_settled": true
  },
  "gpu": {
    "job_id": "440171842334",
    "type": "H100",
    "count": 8,
    "replicas": 8,
    "tp": 1,
    "cpu": 32,
    "memory_mib": 262144,
    "maximum_seconds": 3600,
    "conservative_budget_start_utc": "2026-09-12T05:42:18Z",
    "delivery_started_unix": 1789191778.3950565,
    "script_started_utc": "2026-09-12T05:45:00.870670+00:00",
    "collection_started_utc": "2026-09-12T05:55:34.464Z",
    "collection_ended_utc": "2026-09-12T06:04:17.855Z",
    "shutdown_utc": "2026-09-12T06:04:23.815339+00:00",
    "all_processes_terminal": true,
    "load_native_check_seconds": 632.0144147872925,
    "concurrency_per_replica": 1,
    "max_concurrency": 8,
    "provider_elapsed_rounded_minutes": 21,
    "billable_seconds": "not separately observed",
    "collection_seconds": 523.391,
    "conservative_gpu_seconds_upper_bound": 1325.815339,
    "conservative_GPU_hours_upper_bound": 2.9462563088888887,
    "delivery_to_shutdown_seconds": 1285.420283,
    "aggregate_generated_tokens_per_collection_wall_second": 1367.7480124801536,
    "latency_sum_divided_by_collection_wall": 6.238827321258869,
    "concurrency_measure_note": "Maximum eight was configured and enforced by eight serial lanes; latency-sum/wall ratio is average request occupancy, not a directly observed peak."
  },
  "cpu": [
    {
      "job_id": "103421523718",
      "purpose": "preparation",
      "cpu": 4,
      "memory_mib": 16384,
      "maximum_seconds": 2700,
      "compute_stopped": true,
      "original_model_upload": "pending last platform receipt; not needed by collection"
    },
    {
      "job_id": "772013986399",
      "purpose": "post-shutdown analysis",
      "cpu": 4,
      "memory_mib": 16384,
      "maximum_seconds": 900,
      "entrypoint_elapsed_seconds": 30.117131136999998,
      "compute_stopped": true
    }
  ],
  "verification": {
    "original_hash_chain_and_scoring_passed": true,
    "exact_visible_histories": 295,
    "native_reasoning_replayed": false,
    "sampling_matches": true,
    "token_evidence_consistent": true,
    "independent_retokenization": false,
    "replicas_validated": 8,
    "unique_H100s": 8,
    "model_files": 56,
    "model_bytes": 37493015668,
    "source_hashes_checked": 43,
    "numerical_recovery_corrected_passed": true,
    "calibration_43_rejected": true,
    "calibration_44_accepted": true,
    "post_shutdown_subject_calls": 0
  },
  "audit_coverage": {
    "selected_unique_stages": 108,
    "settled_with_text": 103,
    "unsent_unassessed": 5,
    "unresolved": 0
  },
  "interpretation": "The expansion rule failed before any optional collection. All valid final actions are correct; some assigned controls fail due to invalid/refused/missing endpoints. Report syntactic validity and numeric/receipt success separately from explanation correctness."
}