Gemini launches temporary chat and personalized privacy control According to Google Blog, the Gemini app has added temporary chat and personalized privacy control features. Users can choose to have Gemini refer to historical conversations to enhance personalized response, or enable temporary chats to avoid content affecting subsequent experiences. Temporary chat content will not be used for model training and will be automatically deleted after being saved for 72 hours. At the same time, Gemini has updated its data management settings, allowing users to independently decide whether to allow uploading content for service improvement, and relevant privacy options can be adjusted at any time.