{ "hidden_size": 4096, "num_hidden_layers": 28, "num_attention_heads": 16, "intermediate_size": 16384, "hidden_act": "gelu", "hidden_dropout_prob": 0.1, "attention_probs_dropout_prob": 0.1, "max_position_embeddings": 2048, "type_vocab_size": 2, "initializer_range": 0.02 }