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

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 ...

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

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

But the Grok account on X that runs off the model immediately showed there were some major issues: It started saying its ...

Record benchmarks of xAI's new powerful Grok 4 model are overshadowed by an antisemitic bug, built-in bias, and corporate ...