config.json

{
    "hidden_size": 2048,
    "num_attention_heads": 16,
    "num_hidden_layers": 18,
    "intermediate_size": 16384,
    "vocab_size": 256000,
    "max_position_embeddings": 512,
    "type_vocab_size": 2,
    "hidden_act": "gelu",
    "initializer_range": 0.02,
    "layer_norm_eps": 1e-12,
    "attention_probs_dropout_prob": 0.1,
    "hidden_dropout_prob": 0.1,
    "embedding_size": 2048,
    "activation_function": "gelu"
}