tokenizer.json

{
  "version": "1.0",
  "model_type": "GPT-2",
  "tokenizer_class": "GPT2Tokenizer",
  "vocab_file": "vocab.json",
  "merges_file": "merges.txt",
  "special_tokens_map": {
    "pad_token": "<PAD>",
    "unk_token": "<UNK>",
    "cls_token": "<CLS>",
    "sep_token": "<SEP>",
    "mask_token": "<MASK>"
  }
}