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 ...

Technology Technology   The Big Story Grok drama raises questions about AI regulation Elon Musk’s artificial intelligence (AI ...

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.