eval_results.json

{
    "epoch": 3.0,
    "eval_loss": 0.8574004173278809,
    "eval_runtime": 423.69,
    "eval_samples": 31921,
    "eval_samples_per_second": 75.34,
    "eval_steps_per_second": 9.42,
    "perplexity": 2.357025440119543
}