eval_results.json

{
    "epoch": 20.21,
    "eval_loss": 2.2615203857421875,
    "eval_runtime": 115.0922,
    "eval_samples": 100000,
    "eval_samples_per_second": 868.869,
    "eval_steps_per_second": 54.304,
    "perplexity": 9.597670240519191
}