{ "add_prefix_space": false, "bos_token": "<|endoftext|>", "clean_up_tokenization_spaces": true, "eos_token": "<|endoftext|>", "max_length": 256, "model_max_length": 1024, "stride": 0, "tokenizer_class": "GPT2Tokenizer", "truncation_side": "right", "truncation_strategy": "longest_first", "unk_token": "<|endoftext|>" }