all_results.json

{
    "epoch": 3.0,
    "eval_loss": 1.6229156255722046,
    "eval_runtime": 417.4929,
    "eval_samples": 570721,
    "eval_samples_per_second": 1367.02,
    "eval_steps_per_second": 170.88,
    "perplexity": 5.067844734636701
}