particular device and you can to like train a large model or a cartoon elephant this one are there any strategies yeah I mean so I admittedly have been emphasizing the need for scale but it's kind of a continuous spectrum thing and there's some work we'll be talking about later that kind of focuses on efficiency and kind of how far you can push models of a given capacity in size you know probably the answer here I think from a pragmatic perspective is to kind of use whatever is the largest thing you can fit into the given device