Elon Musk's xAI launches Grok 3, outperforming ChatGPT and Google Gemini in benchmarks with 200,000 GPUs and advanced ...

OpenAI co-founder Sam Altman is on the cusp of expanding his artificial intelligence empire at the San Francisco waterfront.

CNN By Clare Duffy, CNN New York (CNN) — xAI on Monday unveiled its updated Grok 3 artificial intelligence model, as the Elon ...

Mira Murati, who left OpenAI last year, has helped establish Thinking Machines Lab, a new artificial intelligence start-up.

Musk's xAI claims its chatbot outperforms other AI models in assertions that have not been independently verified.

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 ...

Sam Altman took to X on Saturday to contend that the latest updates to ChatGPT 4o make it the "best search product" online.

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While Musk and Altman bicker on X and in court, the race to develop better AI models continues. And while they fight, ...