Early social listening data suggests Super Bowl viewers were more buzzed about Anthropic's ad than OpenAI's.

OpenAI’s Sam Altman and Anthropic’s Dario Amodei had an awkward moment at a major AI summit, with the two CEOs of competing AI giants opting not to link hands.

OpenAI and Anthropic, the startups behind ChatGPT and Claude, are gearing up for a major showdown. Both need to prove they can turn a profit.

Anthropic, the booming tech firm that built its reputation around responsibly developing AI systems, is now loosening its flagship AI safety policy. In an update to its ‘Responsible Scaling Policy 3.0’ published on Tuesday,

By Dawn Chmielewski, Deepa Seetharaman and Max A. Cherney Feb 7 (Reuters) - Anthropic is spending millions of dollars to air commercials during Sunday night's National Football League championship game to slam rival OpenAI for its plan to sell ads on its ChatGPT chatbot,

Once colleagues, OpenAI CEO Sam Altman and Anthropic CEO Dario Amodei have nurtured one of AI's biggest rivalries.L

From Super Bowl ads to social media sniping, the rivalry has spilled beyond benchmarks into a fight over brand, trust, and AI agent market share.

While some dual investors are understandable, others were more shocking, and signal the disregard of a longstanding ethical conflict-of-interest rule.

Anthropic recently launched a multi-million dollar Super Bowl advertising campaign criticizing OpenAI's decision to start showing ads within ChatGPT.

Defense Secretary Pete Hegseth gave Anthropic's CEO a Friday deadline to open the company's artificial intelligence technology for unrestricted military use or risk losing its government contract,

The startup is trying to transform its Claude AI model from a coding tool into a much broader workplace technology platform.