{ "vocab_size": 50257, "block_size": 1024, "n_layer": 14, "n_head": 8, "n_embd": 704, "dropout": 0.0, "bias": true, "model_type": "gtm-gpt-chat", "architecture": "nanoGPT-style decoder-only transformer", "tokenizer": "tiktoken gpt2 encoding (vocab_size=50257)" }