the name of the various ai’s and their categorisation can be misleading for the novice. perhaps a brief ‘i’ with a one para description about what the ai actually does or a link to it’s site. Wasting credits on wrong ai’s because the name or category label doesn’t necessarily correspond to or reveal what it does. I now see that before using this site I need to thoroughly investigate what each does independently of anything on this site. If the purpose is to try out different models, then more instructional information is needed.