train_results.json

{
    "epoch": 4.0,
    "total_flos": 6.281528488153842e+18,
    "train_loss": 0.4664627312864129,
    "train_runtime": 8576.6293,
    "train_samples_per_second": 9.451,
    "train_steps_per_second": 0.591
}