On February 10, 2026, OpenAI began testing ads inside ChatGPT for free and Plus users in the US. Anthropic responded with two Super Bowl commercials—a 60-second pregame and 30-second in-game spot—attacking the move with the tagline "Ads are coming to AI. But not to Claude." Sam Altman called the ads "dishonest," adding: "Anthropic serves an expensive product to rich people." Both companies are preparing IPOs for summer 2026.
What Happened?
The AI industry's biggest rivalry just went public—literally. On February 10, 2026, OpenAI began showing advertisements to a limited group of ChatGPT users. Within hours, Anthropic launched a multi-million dollar Super Bowl advertising campaign attacking the move.
Anthropic's commercials humorously depict manipulative chatbots as people speaking in stilted, overly enthusiastic tones before promoting products. The tagline: "Ads are coming to AI. But not to Claude."
Altman Fires Back
Sam Altman didn't stay quiet. In a lengthy post on X, the OpenAI CEO called Anthropic's Super Bowl ad "dishonest" and took a direct shot at Claude's market position:
"More Texans use ChatGPT for free than all the people in the United States who use Claude. Anthropic serves an expensive product to rich people."— Sam Altman, CEO of OpenAI, on X
Follow the Money
The public feud comes at a critical time. Anthropic just closed a $20 billion funding round at a $350 billion valuation—double their initial target. Key investors include Nvidia, Microsoft, Sequoia Capital, and Singapore's sovereign wealth fund.
OpenAI is assembling a $100 billion round of its own. Microsoft holds a 27% stake in OpenAI, while Amazon serves as Anthropic's primary cloud provider. Both companies are preparing IPOs for summer 2026.
Why Ads Now?
Despite billions in revenue, both companies continue posting heavy losses. OpenAI reportedly has over $1 trillion in financial obligations to backers including Oracle, Microsoft, and Nvidia. The pressure to monetize is immense.
For users, the implications are clear: free AI may come with a cost. Whether that cost is privacy, attention, or both remains to be seen.