eval_results.json

{
    "epoch": 49.814258911819884,
    "eval_loss": 0.6708822250366211,
    "eval_runtime": 3.6448,
    "eval_samples_per_second": 501.534,
    "eval_steps_per_second": 62.829,
    "perplexity": 1.9559621584633884
}