{ "bos_token": "<s>", "clean_up_tokenization_spaces": true, "cls_token": "<cls>", "eos_token": "</s>", "mask_token": "<mask>", "model_max_length": 128, "pad_token": "<pad>", "sep_token": "<sep>", "tokenizer_class": "PreTrainedTokenizerFast", "unk_token": "<unk>" }