eval_results.json

{
    "epoch": 4.65,
    "eval_loss": 1.5519299507141113,
    "eval_runtime": 106.731,
    "eval_samples": 181300,
    "eval_samples_per_second": 1698.662,
    "eval_steps_per_second": 6.643,
    "perplexity": 4.720571867911094
}