train_results.json

{
    "epoch": 4.0,
    "total_flos": 5.41529079939072e+18,
    "train_loss": 0.6912094768954486,
    "train_runtime": 12274.8821,
    "train_samples": 20873,
    "train_samples_per_second": 6.802,
    "train_steps_per_second": 0.053
}