of data efficiency and you can see in some cases like for question answering that you can get a 10% plus absolute improvement here for glove glove plus code is another thing which we'll come to in a bit and you know why might these be helping so much so that's the kind of empirical data well on the right here we kind of have some of the work that God did to kind of inspect the properties of these word of vectors so they would for instance have a query vector like the word frog and then they would show all of the different possible nearest words