Do They Have Transcripts?

Do we know anything about where the data came from and what it was and how they got it? I haven't looked into it. Yeah, I think it's like web crawling type stuff. They must have a corpus of images somehow labeled pretty reliably. It is like, you never get an output that's like, this is the wrong genre. Like this is supposed to be fairy but it's actually anime. And then it's like gross because some of the styles are like the source material is always women who are like super busty.