Older AI models are disappearing

I’m working my way through the backlog of the AI art prompts I had from years ago. After a lot use of MidJourney and Reptic I’ve been working on the backlog of prompts I had since 2021. I’ve noticed several older models and apps do not work anymore. DALL.E 1 is dead I am using DALL.E 2. Deep dream generator doesn’t work properly anymore. A friend of mine has been trying to get DL 1X working for months and it doesn’t. Built in AI for google docs no longer works for me. <br><br>Should we expect the trend of new AI apps and models just being a continuation of a beta test that eventually ends for the public?