Grok 4 by xAI was released on July 9, and it's surged ahead of competitors like DeepSeek and Claude at LMArena, a leaderboard for ranking generative AI models. However, these types of AI rankings ...

Elon Musk’s AI startup, xAI, has secured a major federal contract, with the U.S. Department of Defense (DoD) announcing it ...

When Elon Musk’s xAI unveiled Grok 4, the bold claim was that it would be a “maximally truth-seeking” artificial intelligence ...

There is a common problem for all AI companies for overfitting to benchmarks. XAI Grok 4 has some problems with prompt ...

Earlier today, Grok showed me how to tell if someone is a “good scientist,” just from their demographics. For starters, ...

Grok's latest iteration may be consulting Musk's social media posts before responding to sensitive topics, sparking concerns about bias and objectivity in AI.

AI's new Grok 4 model appears to consult Elon Musk's personal opinions on X when answering controversial questions, ...

XAI Grok 4 Benchmarks are showing it is the leading model. Humanity Last Exam at 35 and 45 for reasoning is a big improvement from about 21 for other top models. If these leaked Grok 4 benchmarks are ...

Elon Musk-funded xAI is skipping Grok 3.5 and releasing Grok 4 after Independence Day in the United States.

Technology X’s Grok chatbot under fire from Elon Musk for “parroting legacy media”: What’s next in version 4? Elon Musk slams his own AI chatbot for spreading “legacy media” narratives ...

What we know so far: Grok 4 and Grok 4 Code are expected to arrive on July 4 with text and vision modalities and a 130k context window. Image gen will arrive later. Grok 4 Code will be available on ...