> And there is the caveat that it runs on OpenAI LLMs, so you are not of the hook when it comes to data integrity.

I mean this is nouswise and whether they use Azure oai or direct oai they have strict privacy policy but when you look at the competitors you can not even opt out for your documents not just chats and this is Mistral

https://www.reddit.com/r/MistralAI/s/tDz5rvdYdo

And notebooklm

https://www.reddit.com/r/notebooklm/s/kSY2ksYa6m

https://www.reddit.com/r/notebooklm/s/GrDuNG4VEC