{
  "architecture_id": "layout.heron-rtdetr",
  "bundle_id": "layout/heron-rtdetr",
  "license": "Apache-2.0",
  "parity_source": {
    "files": [
      "model.onnx",
      "config.json",
      "preprocessor_config.json"
    ],
    "repo": "docling-project/docling-layout-heron-onnx",
    "revision": "40bde044036bb181c130ddf6c51792187268748f"
  },
  "provenance": {
    "conversion": "native safetensors copied byte-for-byte; metadata generated",
    "legacy_predictor_boundary": "images u8 + orig_target_sizes i64 to labels/boxes/scores",
    "native_input": "RTDetrImageProcessor pixel_values f32, RGB, rescaled by 1/255, not normalized",
    "orig_target_sizes_order": "width,height when reproducing the legacy fused tail",
    "runtime_onnx": "false",
    "source_model_class": "RTDetrV2ForObjectDetection"
  },
  "required_files": [
    {
      "path": "model.safetensors",
      "role": "weights"
    },
    {
      "path": "config.json",
      "role": "config"
    },
    {
      "path": "preprocessor_config.json",
      "role": "preprocessor"
    },
    {
      "path": "labels.json",
      "role": "label-map"
    },
    {
      "path": "README.md",
      "role": "source-card"
    },
    {
      "path": "tensor_map.json",
      "role": "tensor-map"
    },
    {
      "path": "validation.json",
      "role": "validation"
    }
  ],
  "schema_version": 1,
  "source": {
    "files": [
      "README.md",
      "config.json",
      "model.safetensors",
      "preprocessor_config.json"
    ],
    "repo": "docling-project/docling-layout-heron",
    "revision": "8f39ad3c0b4c58e9c2d2c84a38465abf757272d8"
  },
  "tensor_contract": {
    "inputs": [
      {
        "dtype": "f32",
        "name": "pixel_values",
        "shape": [
          "batch",
          3,
          640,
          640
        ]
      }
    ],
    "outputs": [
      {
        "dtype": "f32",
        "name": "logits",
        "shape": [
          "batch",
          300,
          17
        ]
      },
      {
        "dtype": "f32",
        "name": "pred_boxes",
        "shape": [
          "batch",
          300,
          4
        ]
      }
    ]
  },
  "validated_runtime": [
    {
      "device": "cpu",
      "dtype": "f32"
    }
  ]
}