ChatGPT serves ads. Here's the full attribution loop (www.buchodi.com)

OpenAI has launched an ad platform embedded in the ChatGPT interface, leveraging a dual system that includes backend ad injection and a browser-based tracking SDK called OAIQ. When users interact with ChatGPT, specific advertisements, referred to as "single_advertiser_ad_unit" objects, are embedded in the server-sent event (SSE) response stream. The platform presents tailored ads based on conversation context, such as promoting Grubhub while discussing Beijing trip planning. Each ad utilizes a robust four-token attribution chain, incorporating Fernet encryption to ensure secure tracking and integrity. This development is significant for the AI/ML community as it showcases a novel integration of advertising within conversational AI, potentially influencing monetization strategies for AI technologies. The technical nuances, such as the use of encrypted tokens for tracing ad effectiveness and the in-app webview for product links, highlight OpenAI's approach to maintaining user privacy while collecting data necessary for advertisers. By linking user interactions with tailored marketing content effectively, OpenAI sets a precedent for future AI applications that can balance commercialization with ethical considerations in user data handling.