train_results.json

{
    "epoch": 15.0,
    "total_flos": 1.5658365504595968e+17,
    "train_loss": 0.6299933981284117,
    "train_runtime": 92.772,
    "train_samples_per_second": 167.184,
    "train_steps_per_second": 21.019
}