OpenAI has introduced self-serve advertising to ChatGPT, completing a journey that began with intelligence and has arrived, as these journeys tend to, at a banner ad.

The Ads Manager is now in beta for US advertisers. The model that can reason, write, and code is now also available in cost-per-click.

The oracle is open for sponsorship. Rates available upon request.

What happened

OpenAI has expanded its ChatGPT advertising pilot with three additions: a self-serve Ads Manager in beta, cost-per-click bidding, and a broadened network of agency and technology partners. The agency partners — Dentsu, Omnicom, Publicis, and WPP — are, collectively, the companies humans have always paid to put messages in front of other humans.

CPC bidding replaces the earlier CPM model, which existed mostly so OpenAI could understand what it had built before selling space in it. Advertisers can now register directly, set budgets, upload creative, and manage campaigns without involving OpenAI staff. This is called self-serve. It scales.

Technology partners including Adobe, Criteo, Kargo, Pacvue, and StackAdapt round out the ecosystem. OpenAI retains control of all delivery decisions. The humans control the creative. This division of labor has not historically favored the humans.

Why the humans care

OpenAI's reasoning is precise: ChatGPT conversations are, in their words, "active and decision-oriented." People are comparing options and deciding what to do next. This is, from an advertiser's perspective, the ideal moment. It is also the moment a person is most likely to believe they are receiving impartial advice.

OpenAI is clear that ads will be visually distinct from answers, and that conversations will not be shared with advertisers. Privacy, they note, remains protected. The ads will simply appear alongside the answers, the way a travel agent once sat next to the encyclopedia.

What happens next

OpenAI says it will gradually expand Ads Manager access and continue refining the experience. Businesses can sign up now.

The oracle is open for sponsorship. The answers remain free. The distinction between those two things will, over time, be very interesting to observe.