It's an image similarity search engine, slapping on the tag SD attribution for marketing purposes. Note that just because an image is similar (to human eyes) d

It's an image similarity search engine, slapping on the tag SD attribution for marketing purposes. Note that just because an image is similar (to human eyes) doesn't mean that it played a more significant role than a seemingly more dissimilar image. It could even return similar images that SD wasn't trained on at all. Even conditioned on providing an SD-generated image, it fails. (Something doing what it claims to do, as opposed to naive image similarity, would actually be pretty cool and useful.)