special_tokens_map.json

{
  "bos_token": {
    "content": "__start__",
    "lstrip": false,
    "normalized": false,
    "rstrip": false,
    "single_word": false
  },
  "eos_token": {
    "content": "__end__",
    "lstrip": false,
    "normalized": false,
    "rstrip": false,
    "single_word": false
  },
  "pad_token": {
    "content": "__null__",
    "lstrip": false,
    "normalized": false,
    "rstrip": false,
    "single_word": false
  },
  "unk_token": {
    "content": "__unk__",
    "lstrip": false,
    "normalized": false,
    "rstrip": false,
    "single_word": false
  }
}