because this is a kind of very coarse evaluation metric and then the final thing here is like question answering so it's kind of shows domain knowledge and kind of like kind of world knowledge and potentially a lot of factoid information and this one we unsurprisingly see a really strong scaling curve with model capacity so like how is this working how does this kind of unsupervised system it's just a language model begin to translation question answering and reading comprehension well if we go through an inspector data said it turns