eval_results.json

{
    "epoch": 3.0,
    "eval_loss": 1.5619168281555176,
    "eval_runtime": 63.0861,
    "eval_samples": 42251,
    "eval_samples_per_second": 669.735,
    "eval_steps_per_second": 83.727,
    "perplexity": 4.76795183577856
}