special_tokens_map.json

{
  "additional_special_tokens": [
    "<|im_start|>",
    "<|im_end|>"
  ],
  "eos_token": {
    "content": "<|endoftext|>",
    "lstrip": false,
    "normalized": false,
    "rstrip": false,
    "single_word": false
  },
  "mask_token": "_",
  "pad_token": {
    "content": "<|endoftext|>",
    "lstrip": false,
    "normalized": false,
    "rstrip": false,
    "single_word": false
  }
}