train_results.json

{
    "epoch": 2.0,
    "total_flos": 1.9906356553640313e+19,
    "train_loss": 0.6271170827069549,
    "train_runtime": 2733.4434,
    "train_samples_per_second": 4.92,
    "train_steps_per_second": 0.615
}