special_tokens_map.json

{"bos_token": "[BOS]", "eos_token": "[EOS]", "unk_token": "[UNK]", "sep_token": "[SEP]", "pad_token": "[PAD]", "cls_token": "[CLS]", "mask_token": "[MASK]", "additional_special_tokens": ["[UNC]", "[LEN]", "[LPP]", "[BEST2010]", "[LST20]", "[TNHC]", "[VISTEC-TPTH2021]", "[WS160]"]}