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 ...

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

Elon Musk’s AI chatbot, Grok 4, appears to consult his public opinions — particularly those shared on his social media ...

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 ...

Elon Musk's xAI recently launched Grok 4, aiming for a 'maximally truth-seeking AI.' However, concerns arose as users and ...

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

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

Elon Musk's Grok AI chatbot blamed DOGE for Texas flood deaths and shared an antisemitic trope, days before Grok 4's release.

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

Last week, Grok, the chatbot from Elon Musk’s xAI, replied to a user on X who asked a question about political violence. It said more political violence has come from the right than the left ...