train_results.json

{
    "epoch": 2.0,
    "num_input_tokens_seen": 977792,
    "total_flos": 5267146031104.0,
    "train_loss": 0.12937388700597427,
    "train_runtime": 896.4768,
    "train_samples_per_second": 0.303,
    "train_steps_per_second": 0.038
}