train_results.json

{
    "epoch": 5.0,
    "total_flos": 3451266662400000.0,
    "train_loss": 2.1248473152281746,
    "train_runtime": 753.9081,
    "train_samples": 1000,
    "train_samples_per_second": 6.632,
    "train_steps_per_second": 0.418
}