predict_results.json

{
    "predict_bleu": 4.739,
    "predict_gen_len": 40.6296,
    "predict_loss": 4.183669567108154,
    "predict_runtime": 817.334,
    "predict_samples": 1563,
    "predict_samples_per_second": 1.912,
    "predict_steps_per_second": 0.192
}