train_results.json

{
    "epoch": 0.05,
    "total_flos": 1428558744158208.0,
    "train_loss": 1.3583835124969483,
    "train_runtime": 1540.4432,
    "train_samples_per_second": 0.519,
    "train_steps_per_second": 0.13
}