{
  "architecture": "Transformer (HandTalk)",
  "framework": "tensorflow/keras",
  "num_hid": 200,
  "num_head": 4,
  "num_feed_forward": 400,
  "source_maxlen": 100,
  "target_maxlen": 64,
  "num_layers_enc": 2,
  "num_layers_dec": 1,
  "num_classes": 62,
  "pad_token_idx": 59,
  "start_token_idx": 60,
  "end_token_idx": 61,
  "frame_len": 128,
  "note": "These values were reverse-engineered from the actual weight shapes in transformer_weights.h5 (not the class defaults in modeling.py), so they match your trained model exactly."
}