train_results.json

{
    "epoch": 20.0,
    "total_flos": 1.254980461658112e+19,
    "train_loss": 0.41855473115200376,
    "train_runtime": 5002.9699,
    "train_samples_per_second": 31.981,
    "train_steps_per_second": 0.448
}