eval_results.json

{
    "epoch": 5.0,
    "eval_loss": 4.330130577087402,
    "eval_runtime": 92.9187,
    "eval_samples": 18156,
    "eval_samples_per_second": 195.397,
    "eval_steps_per_second": 24.43,
    "perplexity": 75.95420380039987
}