eval_results.json

{
    "epoch": 6.0,
    "eval_combined_score": NaN,
    "eval_loss": 2.256788492202759,
    "eval_pearson": NaN,
    "eval_runtime": 0.645,
    "eval_samples": 1500,
    "eval_samples_per_second": 2325.648,
    "eval_spearmanr": NaN,
    "eval_steps_per_second": 9.303
}