<div dir="ltr">Explore this gift article from The New York Times. You can read it for free without a subscription.<br><br>Anthropic Tops OpenAI to Become the World’s Most Valuable A.I. Start-Up<br><br>Anthropic raised $65 billion in new fund-raising that put its value at $900 billion, ahead of OpenAI’s last valuation of $730 billion, as the companies duel for A.I. dominance.<br><br><a href="https://www.nytimes.com/2026/05/28/technology/anthropic-tops-openai-valuation.html?unlocked_article_code=1.mFA.iGBS.x0r3q3dKKODG&smid=em-share">https://www.nytimes.com/2026/05/28/technology/anthropic-tops-openai-valuation.html?unlocked_article_code=1.mFA.iGBS.x0r3q3dKKODG&smid=em-share</a></div>