(A difference between this and former search for webpages or books was that only samples or snippets were shown, the aesthetic was not duplicated in the format, and the original was directly referenced. You could sitill get images, e.g. logos. The Constitution itself is not protected by copyright.) "In cases where the end goal of machine learning is new functionality, the use is likely transformative." "Instead, the end user employs such AIs to produce content (AI art, computer code, prose, music)"