eval_results.json

{
    "epoch": 5.0,
    "eval_loss": 4.238580703735352,
    "eval_runtime": 104.2188,
    "eval_samples": 18156,
    "eval_samples_per_second": 174.21,
    "eval_steps_per_second": 21.781,
    "perplexity": 69.30941140849554
}