train_results.json

{
    "epoch": 2.0,
    "total_flos": 1845812527104000.0,
    "train_loss": 0.6640872944247338,
    "train_runtime": 43998.9378,
    "train_samples": 986790,
    "train_samples_per_second": 5.636,
    "train_steps_per_second": 0.352
}