eval_results.json

{
    "epoch": 5.05,
    "eval_loss": 1.942165732383728,
    "eval_runtime": 459.5033,
    "eval_samples": 400000,
    "eval_samples_per_second": 870.505,
    "eval_steps_per_second": 54.407,
    "perplexity": 6.97383809440389
}