train_results.json

{
    "epoch": 2.0,
    "total_flos": 1.602548708238213e+17,
    "train_loss": 0.20309878129225512,
    "train_runtime": 251.5904,
    "train_samples_per_second": 8.22,
    "train_steps_per_second": 1.033
}