{
  "VOCAB_SIZE": 6137,
  "EMBED_DIM": 128,
  "LSTM_UNITS": 256,
  "MAX_INPUT_LEN": 25,
  "MAX_OUTPUT_LEN": 35,
  "BOS_IDX": 7,
  "EOS_IDX": 8,
  "BLEU1": 39.23,
  "BLEU4": 18.57
}