eval_results.json

{
    "epoch": 1.0,
    "eval_loss": 1.079127550125122,
    "eval_runtime": 187.0771,
    "eval_samples": 25000,
    "eval_samples_per_second": 133.635,
    "eval_steps_per_second": 16.704,
    "perplexity": 2.9421115861328713
}