eval_results.json

{
    "epoch": 20.21,
    "eval_loss": 2.2678921222686768,
    "eval_runtime": 116.4975,
    "eval_samples": 100000,
    "eval_samples_per_second": 858.388,
    "eval_steps_per_second": 53.649,
    "perplexity": 9.659019309051091
}