OpenAI is building a native ad business inside ChatGPT. The company announced a new visual ad format embedded directly in chat responses, alongside expanded attribution partnerships and brand suitability controls designed to give advertisers measurable ROI from placements inside AI-generated answers.
The infrastructure details are what make this worth reading. OpenAI is not retrofitting a search-style ad model. It is engineering measurement tools built around conversational context, which means attribution logic has to account for multi-turn interactions, not pageviews. That is a hard problem, and the blog post explains their current approach to solving it.
The stakes are straightforward: ChatGPT has hundreds of millions of users whose queries reveal purchase intent with unusual specificity. If OpenAI can close the loop between that intent and advertiser conversion data, it becomes a direct competitor to Google's core business. The format launch is early. The measurement and attribution layer is the actual story.
[READ ORIGINAL →]