{
  "model_name": "devanagari_PP-OCRv3_mobile_rec",
  "model_type": "recognition",
  "framework": "PaddleOCR",
  "version": "PP-OCRv3",
  "version_note": "Legacy model - PP-OCRv3 (not PP-OCRv5)",
  "language_group": "hindi",
  "supported_languages": [
    "Hindi",
    "Marathi",
    "Nepali",
    "Sanskrit"
  ],
  "script": "Devanagari",
  "description": "PP-OCRv3 Devanagari script recognition (Hindi, Marathi, Nepali, Sanskrit)",
  "original_format": "PaddlePaddle",
  "converted_format": "ONNX",
  "opset_version": 11,
  "dictionary_file": "devanagari_dict.txt",
  "input_shape": "dynamic (batch_size, 3, 32, dynamic_width)",
  "output_shape": "dynamic (batch_size, sequence_length, num_classes)",
  "source": "https://github.com/PaddlePaddle/PaddleOCR",
  "usage": {
    "library": "onnxruntime",
    "note": "Use with PP-OCRv3_mobile_det detection model",
    "preprocessing": "Grayscale or RGB image, resized to height=32, normalized",
    "postprocessing": "CTC decoding with character dictionary",
    "dictionary_format": "One character per line, UTF-8 encoding"
  }
}