eval_results.json

{
    "epoch": 8.0,
    "eval_loss": 1.9459083080291748,
    "eval_runtime": 80.6558,
    "eval_samples": 5193,
    "eval_samples_per_second": 64.385,
    "eval_steps_per_second": 8.059,
    "perplexity": 6.999987112828894
}