{
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  "n_head": 8,
  "n_embd": 512,
  "block_size": 1024,
  "vocab_size": 50257,
  "dropout": 0.0,
  "tokenizer": "gpt2",
  "params_millions": 77.2,
  "trained_steps": 5000,
  "tokens_seen_millions": 80,
  "val_loss": 5.2376,
  "precision": "fp32 (trained in bf16)"
}