The $97.4B battle between Elon Musk and OpenAI highlights ethical dilemmas, industry rivalry, and the future of AI innovation ...

Elon Musk touts Grok 3 as the smartest AI on earth, outperforming proprietary models from top AI firms, including OpenAI, ...

Elon Musk’s xAI claims the newest version of its flagship “Grok” chatbot outperforms rival products offered by the likes of ...

Just a month after trying to temper hype about an imminent ChatGPT AGI moment, OpenAI Sam Altman is now hyping GPT-4.5 with ...

OpenAI is considering its next open-source AI project. CEO Sam Altman asked users on X whether they prefer an o3-mini-level ...

OpenAI is considering granting special voting rights to its non-profit board to preserve the power of its directors, as the ChatGPT-maker fends ...

Elon Musk's AI company unveiled the latest version of its chatbot, Grok 3, which he hopes will find traction in a highly competitive sector.

The OpenAI board has officially rejected Elon Musk’s offer to buy the AI giant, after CEO Sam Altman told Musk he would not accept an offer.

Perplexity's Deep Research is expected to be less accurate than ChatGPT's but claims to be faster and cheaper, with Pro users ...

Tech billionaire Elon Musk’s bid to take control of OpenAI is fanning the flames of a longtime feud with co-founder and CEO Sam Altman and complicating the path forward for the popular creator of ...

The exchange began when Altman announced a new update for ChatGPT based on the GPT-4o model, which he called "pretty good" ...

Despite having rarely left the president’s side over the preceding few months, Musk was blindsided by the announcement, according to people familiar with the matter.