train_results.json

{
    "epoch": 20.0,
    "total_flos": 1.29957250203648e+18,
    "train_loss": 2.656636161733025,
    "train_runtime": 44071.5037,
    "train_samples": 497364,
    "train_samples_per_second": 225.708,
    "train_steps_per_second": 7.054
}