{
  "status": "rejected",
  "reason": "No canonical complete block reached the required 1% median latency improvement.",
  "workload": {
    "resolution": [1344, 768],
    "frames": 124,
    "tokens": 37810,
    "seed": 440420,
    "blocks": [0, 24, 49]
  },
  "correctness": {
    "randomized_lengths": [1, 31, 32, 33, 127, 128, 129],
    "prepared_q": "bit-exact",
    "prepared_k": "bit-exact",
    "q_int8": "bit-exact",
    "q_scale": "bit-exact",
    "k_mean": "bit-exact",
    "k_int8": "bit-exact",
    "k_scale": "bit-exact",
    "sage2_output": "bit-exact",
    "complete_block_outputs": "bit-exact"
  },
  "entry_only_p50_ms": {
    "block_0": {"baseline": 16.105536, "candidate": 12.329312},
    "block_24": {"baseline": 15.605952, "candidate": 12.344768},
    "block_49": {"baseline": 15.545312, "candidate": 12.309952}
  },
  "complete_block": {
    "block_0": {"baseline_p50_ms": 509.325463, "candidate_p50_ms": 505.586641, "improvement_percent": 0.734073},
    "block_24": {"baseline_p50_ms": 512.573141, "candidate_p50_ms": 508.150274, "improvement_percent": 0.862875},
    "block_49": {"baseline_p50_ms": 509.387725, "candidate_p50_ms": 506.664135, "improvement_percent": 0.534679}
  },
  "peak_memory": {
    "baseline_peak_allocated_delta_bytes": 5150371328,
    "candidate_peak_allocated_delta_bytes": 5150371328,
    "baseline_peak_reserved_delta_bytes": 0,
    "candidate_peak_reserved_delta_bytes": 0
  },
  "launches_per_block": {"baseline": 87, "candidate": 86},
  "l2_traffic_gb": {
    "block_0": {"baseline": 326.230466, "candidate": 325.788103, "reduction_percent": 0.135598},
    "block_24": {"baseline": 326.281922, "candidate": 325.775965, "reduction_percent": 0.155067},
    "block_49": {"baseline": 326.242832, "candidate": 325.769295, "reduction_percent": 0.145149}
  },
  "decision": {
    "runtime_integration": "removed",
    "two_step_validation": "skipped",
    "canonical_12_step_validation": "skipped",
    "next_study": "four-GEMM NVFP4 roofline"
  },
  "evidence": [
    "benchmarks/gb10-sage2-p1-randomized.json",
    "benchmarks/gb10-sage2-p1-real-parity.json",
    "benchmarks/gb10-sage2-p1-block-gate.json",
    "benchmarks/gb10-sage2-p1-blocks-baseline-l2.ncu-rep",
    "benchmarks/gb10-sage2-p1-blocks-candidate-l2.ncu-rep"
  ]
}