eval_results.json

{
    "epoch": 18.0,
    "eval_loss": 2.1134729385375977,
    "eval_runtime": 45.3751,
    "eval_samples": 2933,
    "eval_samples_per_second": 64.639,
    "eval_steps_per_second": 8.088,
    "perplexity": 8.276936719550324
}