{
  "claim_boundaries": {
    "not_supported": [
      "End-to-end training or generation speedup",
      "Model quality or generalisation",
      "Memory or energy savings",
      "Cross-host performance",
      "A public superiority claim"
    ],
    "supported": [
      "The exact sparse-plan pair count and plan identity are unchanged for the tested configurations.",
      "On the disclosed host and protocol, direct block-region counting reduced mean 65,536-token plan-construction wall time by 98.98%."
    ]
  },
  "contract": "neuroforge.erais.public_sparse_plan_counting.v1",
  "exactness": {
    "hash_equal_across_arms": true,
    "partial_final_block_covered": true,
    "pre_change_hash_regression_passed": true,
    "sequence_65536_plan_sha256": "4cb155912420e571e9a6a067d15173a2144cad9791c34c364680576c2d3bb316"
  },
  "generated_at_utc": "2026-07-16T02:06:07Z",
  "headline": {
    "baseline_mean_ms": 784.4874168862589,
    "candidate_mean_ms": 7.985546183772386,
    "candidate_to_baseline_ratio": 98.23841711421494,
    "exact_plan_identity": true,
    "replicates_per_arm": 20,
    "sequence_length": 65536,
    "wall_reduction_percent": 98.98206828919345
  },
  "method": [
    "The measured component is sparse-attention plan construction, not attention execution, training, or generation.",
    "Twenty complete plan constructions were measured per arm on the same disclosed CPU host at a sequence length of 65,536 tokens.",
    "The baseline enumerated causal token pairs; the candidate counted the same selected block regions directly.",
    "Plan hashes, pair counts, partial-final-block cases, and focused regression tests were used to check identity."
  ],
  "protocol": {
    "block_size": 64,
    "claim_tier": "engineering",
    "device": "cpu",
    "order": "all baseline calls followed by all candidate calls",
    "primary_endpoint": "plan construction wall seconds",
    "process_isolation": false,
    "replicates_per_arm": 20,
    "sequence_length": 65536
  },
  "source": {
    "artifact": "reports/performance/sparse_plan_counting_v1.json",
    "commit": "e00a3bb095e33e352e5b3da2e681270b656c565b",
    "repository": "neuroforge-io/erais"
  },
  "status": "bounded_engineering_pass"
}