{
  "model_type": "encoder-decoder-transformer",
  "_note": "Architecture metadata. Also the file the Hugging Face Hub counts downloads on for repos without a registered library.",
  "d_model": 256,
  "num_encoder_layers": 4,
  "num_decoder_layers": 4,
  "num_heads": 8,
  "d_ff": 512,
  "dropout": 0.1,
  "max_seq_len": 300,
  "src_vocab_size": 14476,
  "tgt_vocab_size": 14512,
  "src_language": "C++",
  "tgt_language": "Python",
  "train_data": "XLCoST C++-Python pair_data_tok_full",
  "checkpoint": "best_model.pt",
  "epoch": 19,
  "val_loss": 2.0474
}