train_results.json

{
    "epoch": 20.0,
    "total_flos": 4.085369652431226e+18,
    "train_loss": 2.2413718947282075,
    "train_runtime": 5214.7646,
    "train_samples": 4500,
    "train_samples_per_second": 17.259,
    "train_steps_per_second": 0.541
}