train_results.json

{
    "epoch": 20.0,
    "num_input_tokens_seen": 621040,
    "total_flos": 2.796515050979328e+16,
    "train_loss": 0.20160281902148022,
    "train_runtime": 249.6022,
    "train_samples_per_second": 18.029,
    "train_steps_per_second": 9.054
}