predict_results.json

{
    "predict_bleu": 0.848,
    "predict_gen_len": 191.0553,
    "predict_loss": 3.302704095840454,
    "predict_runtime": 1969.3833,
    "predict_samples": 1500,
    "predict_samples_per_second": 0.762,
    "predict_steps_per_second": 0.076
}