train_results.json

{
    "epoch": 15.0,
    "total_flos": 1.500338847744e+16,
    "train_loss": 2.280068150184496,
    "train_runtime": 1782.6608,
    "train_samples": 2552,
    "train_samples_per_second": 21.474,
    "train_steps_per_second": 2.684
}