eval_results.json

{
    "epoch": 3.0,
    "eval_loss": 1.6228220462799072,
    "eval_runtime": 39.4036,
    "eval_samples": 455,
    "eval_samples_per_second": 11.547,
    "eval_steps_per_second": 1.447,
    "perplexity": 5.067370511502039
}