efficiency that when you're at very low amounts of data you get huge improvements like 10 plus percent absolute improvements so that really feels like you know as you get more and more supervised data you can begin to overcome the limitations of you know training from scratch but in the limit you know you want to use as little data as possible you want to learn as quickly as possible so this is like very exciting and it's kind of like really got everyone to start stirring and paying attention to this field yeah so