Data Use for Paid Services
When you're using Paid Services, Google doesn't use your prompts (including associated files such as images, videos, or documents) or responses to improve our products, and will process your prompts and responses in accordance with the Data Processing Addendum for Products Where Google is a Data Processor. This data may be stored transiently or cached in any country in which Google or its agents maintain facilities.
Other data we collect while providing the Paid Services to you, such as account information and settings, billing history, direct communications and feedback, and usage details (e.g., information about usage including token count per prompt and response, operational status, safety filter triggers, software errors and crash reports, authentication details, quality and performance metrics, and other technical details necessary for Google to operate and maintain Services, which may include device identifiers, identifiers from cookies or tokens, and IP addresses) remains subject to the Google Controller-Controller Data Protection Terms and Google Privacy Policy referenced in the API Terms.

Data Use for Unpaid Services
The terms in this section apply solely to your use of Unpaid Services.
The license you grant to Google under the "Submission of Content" section in the API Terms also extends, to the extent required under applicable law for our use, to any content (e.g., prompts, including associated files such as images, videos, or documents) you submit to the Services and to any generated responses. 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 features, products, and services.
To help with quality and improve our products, human reviewers may read, annotate, and process your API input and output. Google takes steps to protect your privacy as part of this process. This includes disconnecting this data from your Google Account, API key, and Cloud project before reviewers see or annotate it. Do not submit sensitive, confidential, or personal information to the Unpaid Services.
Google only uses content that you import or upload to our model tuning feature for that express purpose. Tuning content may be retained in connection with your tuned models for purposes of re-tuning when supported models change. When you delete a tuned model, the related tuning content is also deleted.