{ "bos_token": "<s>", "clean_up_tokenization_spaces": true, "cls_token": "<s>", "do_lower_case": true, "eos_token": "</s>", "mask_token": "<mask>", "model_max_length": 512, "pad_token": "<pad>", "sep_token": "</s>", "strip_accents": null, "tokenize_chinese_chars": true, "tokenizer_class": "MPNetTokenizer", "unk_token": "[UNK]" }