Gemini is also getting a ChatGPT-style Temporary Chat window. Conversations made here won't influence future chats or show up in recent history.

Google’s Gemini AI now automatically ‘remembers’ your past conversations - AI chatbot now recalls a user’s favourite hobbies, creative projects and personal preferences

It arrives alongside a new setting that does, well, pretty much the opposite. The Gemini app can now learn from your conversations and remember details and preferences. It may then reference them in future chats. (For example, it might recall a hobby you once mentioned when you later ask it for party theme ideas.)