{
  "schema_version": 2,
  "paper": "2610.03702",
  "tier": "L1",
  "diagnostic_only": true,
  "device": "cpu",
  "dataset": "synthetic fixed readout tensors (formula diagnostic)",
  "manifest_ref": "post-training:lesser",
  "protocol": "Random fixed hidden states/readout; exact autograd parity and tokenwise projection parity; no model training",
  "seeds": [
    42,
    43,
    44
  ],
  "evaluation_protocol": {
    "tier": "l1_mechanism",
    "seeds": [
      42,
      43,
      44
    ],
    "formal_comparison": false,
    "claim_policy": "three-seed formula/selector diagnostic only; no capability or speedup claim"
  },
  "provenance": {
    "artifact_path": "docs/post-training/2610.03702-lesser/metrics/mechanism-seeds42-44.json",
    "dataset_fingerprint": "synthetic-fixed-rng-torch-seeds42-44; no public dataset"
  },
  "metrics": {
    "gradient_identity_max_abs_error": 4.440892098500626e-16,
    "projection_identity_max_abs_error": 8.881784197001252e-16
  },
  "results": [
    {
      "seed": 42,
      "readout_gradient_max_abs_error": 2.220446049250313e-16,
      "projection_max_abs_error": 8.881784197001252e-16,
      "selected_unique": true,
      "selected_count": 4
    },
    {
      "seed": 43,
      "readout_gradient_max_abs_error": 2.220446049250313e-16,
      "projection_max_abs_error": 4.440892098500626e-16,
      "selected_unique": true,
      "selected_count": 4
    },
    {
      "seed": 44,
      "readout_gradient_max_abs_error": 4.440892098500626e-16,
      "projection_max_abs_error": 5.551115123125783e-16,
      "selected_unique": true,
      "selected_count": 4
    }
  ]
}