eval_results.json

{
    "epoch": 0.54,
    "eval_loss": 0.8943344950675964,
    "eval_runtime": 206.5452,
    "eval_samples": 36829,
    "eval_samples_per_second": 178.31,
    "eval_steps_per_second": 0.697,
    "perplexity": 2.445707617261584
}