um different things so you see that you you put in a lot a lot of techniques so they have even other techniques um there is one additional trick and it's not and it's not one actually they have so many tricks and if you look at their experimental setup that it's crazy like they describe exactly we reduce the learning rate like this and the batch size like this and so on so to get state of the art on imagenet it's not enough to just have a good idea of a new thing to do what you you have to have the good idea and then