train_results.json

{
    "epoch": 1.0,
    "total_flos": 3.247196995584e+16,
    "train_loss": 0.8968856293996175,
    "train_runtime": 1623.6786,
    "train_samples": 7500,
    "train_samples_per_second": 4.619,
    "train_steps_per_second": 4.619
}