eval_results.json

{
    "epoch": 3.0,
    "eval_loss": 2.1613609790802,
    "eval_runtime": 368.5926,
    "eval_samples": 570721,
    "eval_samples_per_second": 1548.379,
    "eval_steps_per_second": 193.55,
    "perplexity": 8.682946929680876
}