eval_results.json

{
    "epoch": 1.0,
    "eval_loss": 0.449462890625,
    "eval_runtime": 8.3379,
    "eval_samples": 540,
    "eval_samples_per_second": 64.765,
    "eval_steps_per_second": 8.156,
    "perplexity": 1.567470056490351
}