train_results.json

{
    "epoch": 20.0,
    "total_flos": 1.3409213882909e+19,
    "train_loss": 0.5017087179071763,
    "train_runtime": 256.3708,
    "train_samples_per_second": 674.96,
    "train_steps_per_second": 2.652
}