When xAI unveiled Grok 4 last month, Musk described it as "the world's most powerful AI model," claiming it outperformed ...

OpenAI’s soaring valuation masks a high-stakes battle against other artificial intelligence startups, Big Tech, and a ...

OpenAI and Microsoft are scrambling to rework the terms of their massive partnership that radically transformed both ...

As reports surface about Elon Musk’s Boring Company planning a tunnel beneath Nashville, here’s a look at his existing ties ...

OpenAI is aiming for over a million GPUs by year-end, with CEO Sam Altman teasing a future 100x expansion despite mounting infrastructure and financial concerns.

OpenAI is aiming for over a million GPUs by year-end, with CEO Sam Altman teasing a future 100x expansion despite mounting infrastructure and financial concerns.

While ChatGPT and Grok are both AI chatbots, they work differently behind the scenes and have their own capabilities. Let's run down the differences.

I asked Grok, Elon Musk ’s artificial intelligence chatbot. After a long pause, it answered, “Impossible to predict.” C’mon, where are your claimed reasoning skills?

Elon Musk announces plans for kid-friendly AI chatbot, Baby Grok, to be developed by his company xAI as a safe and educational tool for children.

We take a deep dive into the advantages and controversies of Grok, and what sets it apart from other generative AI chatbots.

Elon Musk’s company xAI apologized after Grok posted hate speech and extremist content, blaming a code update and pledging new safeguards to prevent future incidents.