eval_results.json

{
    "epoch": 3.0,
    "eval_loss": 0.9489470720291138,
    "eval_runtime": 279.8429,
    "eval_samples": 1267,
    "eval_samples_per_second": 4.528,
    "eval_steps_per_second": 2.266,
    "perplexity": 2.582988526120989
}