train_results.json

{
    "epoch": 2.0,
    "total_flos": 73701638799360.0,
    "train_loss": 0.6391877403313463,
    "train_runtime": 1025.7787,
    "train_samples": 154306,
    "train_samples_per_second": 21.89,
    "train_steps_per_second": 0.343
}