eval_results.json

{
    "epoch": 6.0,
    "eval_loss": 2.975879192352295,
    "eval_runtime": 150.5254,
    "eval_samples": 2175,
    "eval_samples_per_second": 14.449,
    "eval_steps_per_second": 1.807,
    "perplexity": 19.606853869946285
}