eval_results.json

{
    "epoch": 0.4,
    "eval_loss": 1.0858668088912964,
    "eval_runtime": 2658.3456,
    "eval_samples": 5000,
    "eval_samples_per_second": 9.435,
    "eval_steps_per_second": 4.718,
    "perplexity": 2.9620061996078197
}