eval_results.json

{
    "epoch": 4.0,
    "eval_loss": 0.47916728258132935,
    "eval_runtime": 2.3746,
    "eval_samples": 99,
    "eval_samples_per_second": 14.739,
    "eval_steps_per_second": 0.842,
    "perplexity": 1.6147292290406077
}