@Cristian (Nixtla) Yes, my current version of neural-forecast is 1.6.4. I have a hist length of 60 and forecast length of 20 task to do. And the hist_exog_list number is 17 and future_exog_list number is 1, the output feature number is 1. Using GPU to do model inference, the time consumption for each sample forecast is 0.3 seconds. My requirements is no more than 0.02s.