[geoelectric]

I’m pretty sure temp chat mode doesn’t prevent the model from accessing your past chats and personalization. It just means that chat won’t be saved to them, to be seen in the future. It’s the same as incognito mode in browsers—it doesn’t prevent your search history from being used; it just keeps that session out of it.

If the experiment had been based on the idea that that option isolated the question, it may have been flawed. I found my ChatGPT’s o3’s accuracy went way down when I cleared personalization and deleted all past chats (turning off extended memory would’ve been equivalent, I think).

Importantly, only once did the o3 reasoning mention it was fishing from my past chats—that’s what clued me in I messed up the isolation—but the guess rate was still radically different from all the times before once I cleaned house. That suggests to me that it was quietly looking before, and it just didn’t make the cut for explicitly saying so.