eval_results.json

{
    "epoch": 20.0,
    "eval_accuracy": 0.40975481363082966,
    "eval_loss": 3.4340877532958984,
    "eval_runtime": 154.6797,
    "eval_samples": 57921,
    "eval_samples_per_second": 374.458,
    "eval_steps_per_second": 5.857,
    "perplexity": 31.00311716984455
}