OpenAI has started testing ads in ChatGPT for users on Free and Go subscription tiers in the U.S. Users with Pro, Business, Enterprise, and Education plans won't see ads. The ads are designed to fund the infrastructure needed to keep the free tiers operational without influencing the answers provided by ChatGPT. During this test phase, ads will be labeled as sponsored and separated visually from the main content, ensuring that users know what is paid content versus organic responses. The advertising approach emphasizes user privacy. Advertisers won’t have access to individual conversations or personal data. Instead, they will receive aggregate performance metrics, like clicks and impressions. Ads won't be shown to users under 18 or in contexts related to sensitive topics like health or politics. Users have control over the ads they see, including options to dismiss them or manage ad preferences. Feedback from this testing phase will help refine the ad experience and ensure it integrates smoothly with ChatGPT’s core functionality. The goal is to make ads relevant and helpful, potentially aiding users in finding products or services that fit their needs. This aligns with the broader vision of enhancing user experience while maintaining the integrity of ChatGPT's responses. OpenAI plans to evolve this advertising program based on real-world insights, exploring new formats and engagement opportunities for businesses within the ChatGPT environment.