{
  "release": "blot-mini-family-2026-11-06",
  "default_variant": "m",
  "previous_revision": "2845fcd2b832b57ccec9f90b3ac57ee11d98baf7",
  "visibility_requested": "public",
  "checkpoint_artifact": "art_nqhccbs50pjg",
  "full_evaluation_artifact": "art_rymt4rgvj1ch",
  "variants": {
    "xs": {
      "name": "Blot Mini XS",
      "checkpoint": "r3a",
      "path": "variants/xs",
      "inference_asset_bytes": 1044930,
      "parameters": 257751,
      "format": "FP32",
      "original_revision": "371716aaae546de275aa98bb58a3c22394b14f88",
      "files": {
        "model.py": "8c7bc84a231fdb01769ba8a7364c1a5124f36ee43827dc9e1ff90bf028716d16",
        "weights.npz": "7fad5b4436f5598ce9e53ef4c58bab450b1e13100561a38519c30e35629f8e00",
        "bundle/BlotHandwritten.mlpackage/Manifest.json": "4e289c634c774e66d15a50049b34f623656f3efe5bcb0f7b15afd925dea412e4",
        "bundle/BlotHandwritten.mlpackage/Data/com.apple.CoreML/model.mlmodel": "8018d8706256963cb924ac967a502f421705fa4ae84bb05118e794088c09f4a4",
        "bundle/BlotHandwritten.mlpackage/Data/com.apple.CoreML/weights/weight.bin": "386dfcdfad786e6895e04c548126cc9d3ec137cb4d29e875a035ccd0ed235192"
      },
      "actual_quantization": false,
      "native_parity": "Historical validation retained; no new runtime evaluation in this release.",
      "creddata": {
        "precision_labeled": 0.5806508510450658,
        "recall": 0.4335001316829076,
        "f1_labeled": 0.49639989444716703,
        "f1_conservative": 0.42274230312369576
      }
    },
    "s": {
      "name": "Blot Mini S",
      "checkpoint": "precision-a-2026-11-04",
      "path": "variants/s",
      "inference_asset_bytes": 9166928,
      "parameters": 2283666,
      "format": "FP32",
      "original_revision": "2845fcd2b832b57ccec9f90b3ac57ee11d98baf7",
      "files": {
        "model.py": "a881b7aed53b012c7cac1b2d532c26cf628a7748cdba81f148b023874de689bc",
        "weights.npz": "b0b4b1ce704651f3f4429cc83f1138537b4ae339df20dda0dad1a2e7a1b0b3ba",
        "bundle/BlotHandwritten.mlpackage/Manifest.json": "17e391ec6a22cb25baefe29889fc3bcd5f6995087a254b3b8b654373424b90e3",
        "bundle/BlotHandwritten.mlpackage/Data/com.apple.CoreML/model.mlmodel": "7dc6d0103bc02f79ca70e4d54228dc76140b0489e053562f7bc2b24aff58a763",
        "bundle/BlotHandwritten.mlpackage/Data/com.apple.CoreML/weights/weight.bin": "80c4594825ccd8ce17afc5bd439b0b33d31586ebc7f16332935bfc9dafa7f9a5"
      },
      "actual_quantization": false,
      "native_parity": "Historical validation retained; no new runtime evaluation in this release.",
      "creddata": {
        "precision_labeled": 0.7115221088435374,
        "recall": 0.4407426915986305,
        "f1_labeled": 0.5443161489673117,
        "f1_conservative": 0.5087205988524528
      }
    },
    "m": {
      "name": "Blot Mini M",
      "checkpoint": "uuid2-2026-11-05",
      "path": ".",
      "inference_asset_bytes": 24574583,
      "parameters": 6129296,
      "format": "FP32",
      "files": {
        "model.py": "2615330be6c58c0193cea6b4ba36b30f5ec2cb360480b7e81bed0373068e40db",
        "weights.npz": "39c316308e20e70f9a30d136eb78073554018854fc59f830c2f32ebb323f0514",
        "bundle/BlotHandwritten.mlpackage/Data/com.apple.CoreML/model.mlmodel": "6500869412433336ffc9799b0fd6677b01257f4fb1b395c175c122f2d6591564",
        "bundle/BlotHandwritten.mlpackage/Data/com.apple.CoreML/weights/weight.bin": "7477c65f0f1d0d8d29476ed23c180d3cf04338220121833ea56d23b48751112d",
        "bundle/BlotHandwritten.mlpackage/Manifest.json": "bead02a307fe2306eefd6aaf9e3be7c5cda7e83a9eae3bf80b8f82fee4c5425d"
      },
      "actual_quantization": false,
      "native_parity": "Serialized coefficients verified exactly; native runtime and device parity not tested.",
      "creddata": {
        "precision_labeled": 0.7749167191860988,
        "recall": 0.5666973926784303,
        "f1_labeled": 0.6546491728465488,
        "f1_conservative": 0.6176533907427342
      }
    }
  },
  "prepared_utc": "2026-11-06T12:33:09.205330+00:00"
}