eval_results.json

{
    "epoch": 0.5010266940451745,
    "eval_loss": 2.2750909328460693,
    "eval_runtime": 1121.0589,
    "eval_samples_per_second": 1.543,
    "eval_steps_per_second": 0.025,
    "perplexity": 9.72880364014227
}