train_results.json

{
    "epoch": 5.0,
    "num_input_tokens_seen": 5347200,
    "total_flos": 687958325107200.0,
    "train_loss": 0.17576850672087602,
    "train_runtime": 152.9681,
    "train_samples": 8355,
    "train_samples_per_second": 273.096,
    "train_steps_per_second": 34.157
}