config.json

{
  "architectures": [
    "GPT"
  ],
  "model_type": "mgpt2",
  "block_size": 1024,
  "vocab_size": 50304,
  "n_layer": 12,
  "n_head": 12,
  "n_embd": 768,
  "tokenizer_kind": "mgpt2_regex_bpe"
}