{
  "schema_version": 2,
  "manifest_ref": "foundation-models:chinese-jev",
  "method": "chinese-jev",
  "dataset": "deterministic public mechanism mini-suite",
  "seeds": [
    42,
    43,
    44
  ],
  "metrics": {
    "loss": {
      "mean": 1.5964340766270955,
      "std": 0.12320634264566757
    },
    "reward_std": {
      "mean": 0.41116487979888916,
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    }
  },
  "seed_results": [
    {
      "seed": 42,
      "loss": 1.728244662284851,
      "reward_std": 0.36087170243263245,
      "finite_gradient": true
    },
    {
      "seed": 43,
      "loss": 1.431841492652893,
      "reward_std": 0.3942747116088867,
      "finite_gradient": true
    },
    {
      "seed": 44,
      "loss": 1.6292160749435425,
      "reward_std": 0.4783482253551483,
      "finite_gradient": true
    }
  ],
  "evaluation_protocol": {
    "tier": "l1_mechanism",
    "seeds": [
      42,
      43,
      44
    ],
    "formal_comparison": false,
    "diagnostic_only": true,
    "claim_policy": "executable mechanism and invariant checks only"
  },
  "provenance": {
    "artifact_path": "docs/foundation-models/2609.36965-chinese-jev/metrics/mechanism-seeds42-44.json",
    "dataset_fingerprint": "deterministic public mechanism suite sep30-v1",
    "original_code_commit": "working tree"
  }
}