https://techcrunch.com/2022/09/21/who-fed-the-ai/

Deepfakes, AI generated porn, and a thousand more innocent uses — there’s been a lot of news about neural network-generated images. It makes sense that people started getting curious; were my photos used to train the robots? Are photos of me in the image-generating training sets? A brand new site tries to give you an answer.

Spawning AI creates image generation tools for artists, and the company just launched Have I Been Trained? which you can use to search a set of 5.8 billion images that have been used to train popular AI art models. When you search the site, you can search through the images that are the closest match, based on the LAION-5B training data, which is widely used for training AI search terms.