eval_results.json

{
    "epoch": 5.0,
    "eval_loss": 1.2920420169830322,
    "eval_runtime": 271.2161,
    "eval_samples": 5066,
    "eval_samples_per_second": 18.679,
    "eval_steps_per_second": 2.338,
    "perplexity": 3.640212346810755
}