predict_results.json

{
    "predict_bleu": 0.7558,
    "predict_gen_len": 127.0,
    "predict_loss": 6.439186096191406,
    "predict_runtime": 5.146,
    "predict_samples": 10,
    "predict_samples_per_second": 1.943,
    "predict_steps_per_second": 0.389
}