train_results.json

{
    "epoch": 20.0,
    "num_input_tokens_seen": 42678144,
    "total_flos": 1.9217775351646126e+18,
    "train_loss": 0.34021899073697776,
    "train_runtime": 8468.255,
    "train_samples_per_second": 20.037,
    "train_steps_per_second": 5.009
}