{
    "epoch": 20.0,
    "eval_accuracy": 0.40547080986496004,
    "eval_loss": 3.432330846786499,
    "eval_runtime": 153.444,
    "eval_samples": 57918,
    "eval_samples_per_second": 377.454,
    "eval_steps_per_second": 5.898,
    "perplexity": 30.948695412445822
}