eval_results.json

{
    "epoch": 20.0,
    "eval_accuracy": 0.5839240506329114,
    "eval_loss": 3.229841947555542,
    "eval_runtime": 4.8462,
    "eval_samples": 500,
    "eval_samples_per_second": 103.173,
    "eval_steps_per_second": 13.0,
    "perplexity": 25.275661775117126
}