eval_results.json

{
    "epoch": 30.0,
    "eval_loss": 1.4556076526641846,
    "eval_runtime": 4.6081,
    "eval_samples": 11830,
    "eval_samples_per_second": 2567.232,
    "eval_steps_per_second": 2.604,
    "perplexity": 4.287087734559996
}