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{
  "format": "netra-bundle",
  "format_version": 1,
  "name": "netra-ocr-recognition-blockwise",
  "version": "1.0.0",
  "task": "text-recognition",
  "graphs": {
    "encoder": "encoder.onnx",
    "decoder_step": "decoder_step.onnx"
  },
  "components": {
    "preprocess": {
      "type": "line-chunker",
      "height": 48,
      "chunk_width": 100,
      "chunk_overlap": 16,
      "min_width": 50,
      "pad_value": 1.0,
      "mean": 0.5,
      "std": 0.5
    },
    "decoder": {
      "type": "blockwise-kv",
      "layers": 2,
      "heads": 8,
      "head_dim": 48,
      "max_len": 512,
      "block_size": 4
    },
    "tokenizer": {
      "type": "vocab",
      "vocab": "vocab.json"
    },
    "postprocess": [
      {
        "type": "ocr-text-cleanup",
        "max_repeat": 3
      }
    ]
  },
  "metadata": {
    "source_checkpoint": "khmerocr_cluster_blockwise.pth",
    "exported_by": "netra-ocr",
    "license": "MIT"
  },
  "files": {
    "decoder_step.onnx": "9333350eb3398dfd41cb9734755493e562d10c4dd221234df06e0ae2a3d3d55c",
    "encoder.onnx": "a2b599925350e191c8dbc86126842cef7eb4b621a8e5ef276ce4b5d730beb9c6",
    "vocab.json": "d55b8578e66dd4069f3abdaf01d0993f8526587dbebec78dcbcd15c514a6268b"
  }
}