eval_results.json

{
    "epoch": 8.0,
    "eval_combined_score": NaN,
    "eval_loss": 2.2729742527008057,
    "eval_pearson": NaN,
    "eval_runtime": 0.9476,
    "eval_samples": 1500,
    "eval_samples_per_second": 1582.938,
    "eval_spearmanr": NaN,
    "eval_steps_per_second": 6.332
}