{
  "expert_name": "thai",
  "description": "Thai text — names, addresses, dates, religion (with tone marks)",
  "architecture": "SimpleCRNN",
  "architecture_variant": "crnn",
  "framework": "pytorch",
  "finder_zones": [
    "text_thai_zone"
  ],
  "finder_class_ids": [
    4
  ],
  "charset": "กขคฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรลวศษสหฬอฮะาำิีึืุูเแโใไฤ็่้๊๋์ั0123456789/.-<space>",
  "vocab_size": 79,
  "ctc_blank_idx": 0,
  "input_shape": [
    3,
    48,
    320
  ],
  "input_normalize": {
    "mean": 0.5,
    "std": 0.5,
    "scale": 255.0
  },
  "model_params": 3059535,
  "cnn_channels": [
    32,
    64,
    128,
    256
  ],
  "rnn_hidden": 256,
  "rnn_layers": 2,
  "val_exact_match": 0.9531,
  "val_char_accuracy": 0.9913,
  "training_epochs": 120,
  "best_epoch": 116,
  "notes": "v2 — fixed 78-char vocab (removed ฃ ฅ Thai digits ฯ ๆ, added ฤ), fixed text overflow + specular stacking bugs. Trained on 500K synthetic samples."
}