eval_results.json

{
    "epoch": 19.57,
    "eval_loss": 2.686579704284668,
    "eval_runtime": 116.5028,
    "eval_samples": 103275,
    "eval_samples_per_second": 886.46,
    "eval_steps_per_second": 55.406,
    "perplexity": 14.68137530294196
}