leads to a question we're all spend most of the rest of the time of the talk there it's perfect I mean I know we have planet I'm good so yeah that's the rest of the talk so maybe maybe what's happening here is you make these models really big and that allows you to overfit on this one holdout set and so there's only one way to check right which is make a new holdout set okay there a better way I don't know but we'd that's what we did that's what we did we made a new holdout set let me explain how so if here is progress on SIF r10