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        "ttft_p25_ms": 5816.197164007463,
        "ttft_p50_ms": 7069.392979028635,
        "ttft_p75_ms": 8253.18918703124,
        "ttft_p90_ms": 9339.586162008345,
        "ttft_p95_ms": 10142.57255999837,
        "ttft_p99_ms": 13720.84102302324,
        "ttft_samples": 159,
        "ttft_stddev_ms": 1893.6220446381258
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      "actual_start_unix_ns": 1792652712770036625,
      "actual_end_unix_ns": 1792653034354136555
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  ],
  "headline_results": [
    {
      "arm": "incumbent-before",
      "concurrency": 1,
      "repetitions": 3,
      "attempted": 156,
      "failed": 0,
      "mean_block_throughput_tok_s": 118.8806000829497
    },
    {
      "arm": "incumbent-before",
      "concurrency": 4,
      "repetitions": 3,
      "attempted": 480,
      "failed": 1,
      "mean_block_throughput_tok_s": null
    },
    {
      "arm": "flare-control",
      "concurrency": 1,
      "repetitions": 3,
      "attempted": 156,
      "failed": 0,
      "mean_block_throughput_tok_s": 114.4083339085134
    },
    {
      "arm": "flare-control",
      "concurrency": 4,
      "repetitions": 3,
      "attempted": 480,
      "failed": 0,
      "mean_block_throughput_tok_s": 146.65952268071922
    },
    {
      "arm": "flare-instrumented",
      "concurrency": 1,
      "repetitions": 3,
      "attempted": 156,
      "failed": 0,
      "mean_block_throughput_tok_s": 114.0368880522962
    },
    {
      "arm": "flare-instrumented",
      "concurrency": 4,
      "repetitions": 3,
      "attempted": 480,
      "failed": 0,
      "mean_block_throughput_tok_s": 145.91029141026726
    },
    {
      "arm": "incumbent-after",
      "concurrency": 1,
      "repetitions": 3,
      "attempted": 156,
      "failed": 0,
      "mean_block_throughput_tok_s": 117.22284584202565
    },
    {
      "arm": "incumbent-after",
      "concurrency": 4,
      "repetitions": 3,
      "attempted": 480,
      "failed": 1,
      "mean_block_throughput_tok_s": null
    }
  ],
  "identity": {
    "hardware": "2x RTX PRO 6000 Blackwell Max-Q 96GB, PCIe TP2, native Linux",
    "driver": "615.71.09",
    "power_limit_watts_per_gpu": 300,
    "flare_source": "47581ccac82660953a5b59cb04b2750d64edc97d",
    "flare_checkpoint": "local-inference-lab/GLM-5.3-Flash-NVFP4-MXFP8-CSF-QAD@dec48abd33efa73c3bb7c95b74eee10cad34f9be",
    "flare_control_image": "sha256:a540b65396a83b8b5148bbb51e7ee62cb16498ecee679433017673053b1b9854",
    "flare_instrumented_image": "sha256:47ce7fde879d731aca62cd2c9004f04e2e689498d04fae09261fcb654db8fa51",
    "flare_package": "d5aec1543dc32413175462d17d374e54d27def24129f878045358c4db128c357",
    "incumbent_checkpoint": "nvidia/GLM-5.3-Flash-FP4-Local@76348ddb2be2e35e39ecfc00e75dc07703f4f3d5",
    "incumbent_image": "sha256:745feb916ee816f5409fd58386114be4f22fbede7f9c0e0a7b8c4fe8dac0fb29"
  },
  "outage_minutes": 72.34172201156616,
  "metrics_coverage": {
    "profile": "observational-inference-diagnostics/v1",
    "status": "partial",
    "missing_required_metrics": [
      "repeated trace-off/on",
      "new Nsight node/hardware capture",
      "causal cache probe",
      "strict semantic/output quality",
      "no-speculation control"
    ]
  },
  "comparison_evidence": null,
  "limitations": [
    "Natural variable output; no request-canary or semantic oracle",
    "Different checkpoints/quantization/stacks versus incumbent",
    "Failed concurrency arms and overall comparison are ineligible",
    "Capture-OFF executable-image observations are not tracing overhead",
    "Three unrandomized repetitions; workload seeds are not API seeds",
    "Common ledgers consolidated during execution; not a formal pre-frozen comparison",
    "Raw host samplers and source snapshots remain private; this bundle is sanitized selected evidence"
  ],
  "decision": {
    "evidence_labels": [
      "functional",
      "capacity",
      "compatibility-only"
    ],
    "decision_labels": [
      "no-promotion"
    ],
    "promotion_authorized": false,
    "upstream_submission": false,
    "next_gate": "forward-prime/reverse-replay cache probe; repeated trace-off/on"
  }
}
