train_results.json

{
    "epoch": 20.0,
    "num_input_tokens_seen": 42678144,
    "total_flos": 1.921827880351826e+18,
    "train_loss": 0.14184911905681186,
    "train_runtime": 9228.029,
    "train_samples_per_second": 18.387,
    "train_steps_per_second": 4.597
}