AppleInsider has learned that the company plans to label AI-generated imagery through image metadata, also known as EXIF data. This means that AI-generated images created through Image Playground would be clearly marked through that metadata. The image source, which typically displays the name and brand of the camera used to take a picture, will display “Apple Image Playground,” serving as a clear indication that the image was created by AI.
Source: How Apple plans to label AI-generated images made through its new Image Playground app