train_results.json

{
    "epoch": 15.0,
    "total_flos": 2605727798784000.0,
    "train_loss": 2.876972158654148,
    "train_runtime": 3151.4946,
    "train_samples": 660,
    "train_samples_per_second": 3.141,
    "train_steps_per_second": 0.395
}