{
  "num_conversations": 3968,
  "model_config": {
    "vocab_size": 2000,
    "d_model": 256,
    "n_heads": 8,
    "n_layers": 6,
    "d_ff": 1024,
    "dropout": 0.1,
    "max_len": 512
  },
  "tokenizer_vocab_size": 2000
}