train_results.json

{
    "epoch": 4.0,
    "total_flos": 1.5895869226063626e+18,
    "train_loss": 0.5172773925036285,
    "train_runtime": 727.4962,
    "train_samples_per_second": 28.195,
    "train_steps_per_second": 1.765
}