train_results.json

{
    "epoch": 20.0,
    "total_flos": 1.5669257538816e+18,
    "train_loss": 3.0594762622313207,
    "train_runtime": 80951.5095,
    "train_samples": 595035,
    "train_samples_per_second": 147.01,
    "train_steps_per_second": 4.594
}