{ "clean_up_tokenization_spaces": true, "cls_token": "[CLS]", "mask_token": "[MASK]", "model_max_length": 125, "pad_token": "[PAD]", "padding_side": "right", "sep_token": "[SEP]", "tokenizer_class": "PreTrainedTokenizerFast", "unk_token": "[UNK]" }