{
  "schemaVersion": 1,
  "kind": "mineru-table-precision-artifact-decision",
  "upstreamRevision": "ed6b654c018d742e65a17671e379c5e6ecc87ec9",
  "artifacts": {
    "classifier": {
      "role": "table.cls",
      "selectedPrecision": "fp32",
      "selectedSha256": "c84bf1d79c1c74d534b5b12adb14dd12151c42f7ae3e4be4f1042b830f80b949",
      "selectedSizeBytes": 6776877,
      "rejectedCandidate": {
        "precision": "mixed-fp16-batch-normalization-fp32",
        "sha256": "f88a7f83c93215babd976dff646bdc5b2289e474bc3e2c1e14249dcdba3f152f",
        "sizeBytes": 3462093,
        "reason": "Two synthetic borderless samples crossed the 0.9 wired-second-opinion threshold"
      },
      "distributionStatus": "source-artifact-already-pinned"
    },
    "unet": {
      "role": "table.wired",
      "selectedPrecision": "fp16-with-required-op-fp32",
      "selectedSha256": "2ad99d71a6873284ebd414d1cbdf5c4ebead299ccc484087988d5832c30803f8",
      "selectedSizeBytes": 4197486,
      "fp32Baseline": {
        "precision": "fp32",
        "sha256": "0ea48d3a17e35ef5c2e498a5e799566073234d39b1079ca21d9f4fafe73c6d20",
        "sizeBytes": 8335007,
        "reason": "Frozen oracle baseline; the selected FP16 candidate preserves both recovered structures, cell geometry, HTML, and final routing exactly"
      },
      "distributionStatus": "candidate-ready-for-publication"
    }
  },
  "reproduction": {
    "script": "packages/benchmark/scripts/convert_mineru_table_precision.py",
    "toolchain": {
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      "onnx": "1.22.0",
      "onnxconverterCommon": "1.16.0",
      "numpy": "2.4.2"
    }
  }
}