Yeah, I was referring to their webapp/Chat, aka Gemini Advanced. It uses your prompts for training unless you turn off chat history completely, or are in their “Workspace” enterprise version.

https://support.google.com/gemini/answer/13594961?hl=en

> What data is collected and how it’s used

> Google collects your chats (including recordings of your Gemini Live interactions), what you share with Gemini Apps (like files, images, and screens), related product usage information, your feedback, and info about your location. Info about your location includes the general area from your device, IP address, or Home or Work addresses in your Google Account. Learn more about location data at g.co/privacypolicy/location.

Google uses this data, consistent with our Privacy Policy, to provide, improve, and develop Google products and services and machine-learning technologies, including Google’s enterprise products such as Google Cloud.

Gemini Apps Activity is on by default if you are 18 or older. Users under 18 can choose to turn it on. If your Gemini Apps Activity setting is on, Google stores your Gemini Apps activity with your Google Account for up to 18 months. You can change this to 3 or 36 months in your Gemini Apps Activity setting.