like you know over 1 to 2 so the k10 baseline here is 13.5 percent were word error rate so you messed up 13.5 percent words and using all these are nouns together you could actually reduce that by over two points and so you're talking about like a 20 percent error reduction which is quite significant yeah this is like a lot of early language models were actually published in speech conferences because this was such a important and exciting application of them to start with and again you don't need to collect