train_results.json

{
    "epoch": 0.9999663084127893,
    "total_flos": 1.2604318649008783e+18,
    "train_loss": 1.874135019435394,
    "train_runtime": 22896.7966,
    "train_samples": 474894,
    "train_samples_per_second": 20.741,
    "train_steps_per_second": 0.648
}