epoch_2/train_results.json

{
    "epoch": 1.0,
    "total_flos": 15494297026560.0,
    "train_loss": 0.16251811995848336,
    "train_runtime": 3048.8403,
    "train_samples_per_second": 2.886,
    "train_steps_per_second": 1.443
}