eval_results.json

{
    "epoch": 5.0,
    "eval_loss": 1.5061932802200317,
    "eval_runtime": 1068.1883,
    "eval_samples": 138195,
    "eval_samples_per_second": 129.373,
    "eval_steps_per_second": 8.087,
    "perplexity": 4.5095315557713995
}