{ "add_prefix_space": false, "backend": "tokenizers", "bos_token": "<|im_start|>", "eos_token": "<|im_end|>", "errors": "replace", "is_local": false, "legacy": true, "model_max_length": 1024, "pad_token": "<|endoftext|>", "tokenizer_class": "GPT2Tokenizer", "unk_token": "<|endoftext|>", "use_fast": true }