eval_results.json

{
    "epoch": 20.29,
    "eval_loss": 3.1267082691192627,
    "eval_runtime": 105.4722,
    "eval_samples": 99626,
    "eval_samples_per_second": 944.571,
    "eval_steps_per_second": 59.039,
    "perplexity": 22.798808347164417
}