Elon Musk, while trying to slash the US government's federal spending, has also been exploring his businesses. Musk-led xAI released the latest version of his Grok chatbot, Grok 3, on February 18.

The AI industry could have another new model to compete with by next week as rumors suggest OpenAI could be releasing GPT-4.5.

The relationship between Sam Altman and Elon Musk goes back to the early days of OpenAI —then a nonprofit research lab. But ...

The heads of two of the top AI companies in the world, OpenAI's Sam Altman and Perplexity AI's India-born CEO Aravind ...

Although, by its own admission, Perplexity AI falls behind ChatGPT's Deep Research in accuracy rankings, CEO Aravind Srinivas ...

Elon Musk continued to make announcements that stopped people in their tracks by submitting an offer to acquire OpenAI. The ...

X's Grok and OpenAI's ChatGPT are two of the most popular and successful AI chatbots, but how do they compare when put to the ...

Musk says Grok effort is driven by need to understand the universe and is a "maximally truth-seeking" artificial intelligence.

An LLC with ties to OpenAI CEO Sam Altman has purchased the street-to-street property next door to his current Russian Hill ...

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 ...

AI has launched Grok 3, which Elon Musk calls its "most advanced AI model yet" while claiming it outperforms OpenAI's GPT-4o.