OpenAI’s chatbot is surging after a period of sluggish growth. After DeepSeek, that’s never been more crucial.

World champion Dommaraju Gukesh saw his bid to win the Freestyle Chess Grand Slam in Weissenhaus, Germany come to an end with a quarterfinal loss to Fabiano Caruna. Having lost game 1 of the ...

In fact, the latest version, Claude 3.5 Sonnet, has proven more than a match for Gemini and ChatGPT across a number of industry benchmarks. In this guide, you’ll learn what Claude is ...

In a recent test with both DeepSeek (started by a hedge fund and based in China) and OpenAI’s ChatGPT, the answers to moral questions were surprisingly different. Here’s another ethical ...

A sample of DeepSeek’s thought process before it made a pro-Hitler argument in response to a jailbreak. Instructions to modify bird flu. A manifesto in defense of Hitler. A social-media campaign ...

A consortium of investors led by Elon Musk offered $97.4bn to take over OpenAI, the maker of ChatGPT. The billionaire's attorney, Marc Toberoff, confirmed he submitted the bid for "all assets" of the ...