train_results.json

{
    "epoch": 20.0,
    "total_flos": 2.3031444978081792e+18,
    "train_loss": 0.5514378428459168,
    "train_runtime": 353.1964,
    "train_samples_per_second": 84.146,
    "train_steps_per_second": 0.17
}