config.json

{
    "module": "keras_nlp.models.gpt2.gpt2_backbone",
    "class_name": "GPT2Backbone",
    "config": {
        "name": "gpt2_backbone",
        "trainable": true,
        "vocabulary_size": 50257,
        "num_layers": 12,
        "num_heads": 12,
        "hidden_dim": 768,
        "intermediate_dim": 3072,
        "dropout": 0.1,
        "max_sequence_length": 1024
    },
    "registered_name": "keras_nlp>GPT2Backbone"
}