train_results.json

{
    "epoch": 3.0,
    "total_flos": 6749587903150080.0,
    "train_loss": 0.31938580189167154,
    "train_runtime": 346.8226,
    "train_samples": 8551,
    "train_samples_per_second": 73.966,
    "train_steps_per_second": 4.628
}