{ "architecture": "NativeRefusalGPT", "d_model": 384, "n_layers": 16, "n_heads": 8, "head_dim": 48, "ffn_hidden": 1536, "vocab_size": 50257, "max_seq": 256, "refusal_fraction": 0.0, "total_tokens_trained": 300000000, "optimizer": "AdamW", "lr": 0.0003, "weight_decay": 0.1, "tied_embeddings": true }