{
    "module": "keras_nlp.models.gpt2.gpt2_causal_lm_preprocessor",
    "class_name": "GPT2CausalLMPreprocessor",
    "config": {
        "name": "gpt2_causal_lm_preprocessor",
        "trainable": true,
        "dtype": "float32",
        "tokenizer": {
            "module": "keras_nlp.models.gpt2.gpt2_tokenizer",
            "class_name": "GPT2Tokenizer",
            "config": {
                "name": "gpt2_tokenizer",
                "trainable": true,
                "dtype": "int32",
                "sequence_length": null,
                "add_prefix_space": false
            },
            "registered_name": "keras_nlp>GPT2Tokenizer"
        },
        "sequence_length": 1024,
        "add_start_token": true,
        "add_end_token": true
    },
    "registered_name": "keras_nlp>GPT2CausalLMPreprocessor"
}