my-bert-model/train_results.json

{
    "epoch": 1.0,
    "total_flos": 1602360713963520.0,
    "train_loss": 0.48646397615602505,
    "train_runtime": 144.5052,
    "train_samples": 6090,
    "train_samples_per_second": 42.144,
    "train_steps_per_second": 1.322
}