That's a game-changer! It seems like factuality issues with ChatGPT might be fixed. We wrote a blog post on how to get started with a custom plugin: https://qdrant.tech/articles/chatgpt-plugin/
Is that really possible to fix that just from a plug-in? All it has to do is admit when it doesn't have the answer, and yet it won't even do that. This leads me to think that ChatGPT doesn't even know when it's lying, so i can't imagine how a plug-in will fix that.