Wow, they've improved it. I have in my history log a question like this from March with an entirely hallucinated reply. I tried it again today because of your

Wow, they've improved it. I have in my history log a question like this from March with an entirely hallucinated reply. I tried it again today because of your reply, and it tells me "it can't find such a book". That's pretty impressive they've improved that. So I tried this instead: "give me some sources for studies on the effect of air pollution on fertility" It gave me 5 sources, every single one hallucinated.