{
  "schema_version": 2,
  "manifest_ref": "foundation-models:frac-ssm",
  "method": "frac-ssm",
  "dataset": "deterministic public mechanism mini-suite",
  "seeds": [
    42,
    43,
    44
  ],
  "diagnostic_only": true,
  "seed_results": [
    {
      "seed": 42,
      "output_norm": 14.346092555594497,
      "state_norm": 14.236379940515269,
      "modes": 8
    },
    {
      "seed": 43,
      "output_norm": 17.847167930355976,
      "state_norm": 23.741502603451327,
      "modes": 8
    },
    {
      "seed": 44,
      "output_norm": 15.952978732936627,
      "state_norm": 11.728060043712237,
      "modes": 8
    }
  ],
  "aggregate_metrics": {
    "seed_mean": 43.0,
    "output_norm_mean": 16.048746406295702,
    "state_norm_mean": 16.56864752922628,
    "modes_mean": 8.0
  },
  "evaluation_protocol": {
    "tier": "l1_mechanism",
    "formal_comparison": false,
    "diagnostic_only": true,
    "claim_policy": "mechanism execution and invariants only",
    "seeds": [
      42,
      43,
      44
    ]
  },
  "provenance": {
    "artifact_path": "docs/foundation-models/2609.36314-frac-ssm/metrics/mechanism-seeds42-44.json",
    "dataset_fingerprint": "sep30-closure-public-fixtures-v1",
    "original_code_commit": "working tree"
  }
}