First of all, there are only 27 "slop" image examples, but 200 real ones - very bad ratio. And almost all real examples are just dated photographs, paintings, photos of old books - there are genuinely 0 (not joking) modern photos or digital artwork. Also multiple "slop" image examples were actual screenshots of ChatGPT interface or clearly cropped screenshots.
Text is even worse - they somehow present it as if LLMs cannot write factually correct or simple text.
I genuinely believe that they should take this down immediately and do a major rework, because at this stage it will only do harm. It might teach the children or adults who complete this that AI can never write factually correct text or create very realistic-looking photos (good luck with with Nano Banana Pro).
P.S. To see how bad it is, just scrape https://slopdetective.kagi.com/data/images/not_slop/{file} from image_001.webp to 200 and slop/image_001.webp to 027.
Also see https://slopdetective.kagi.com/data/text/slop/l3_lines.json and https://slopdetective.kagi.com/data/text/not_slop/l3_lines.j... for real vs LLM-written text.