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 chatbot, Grok 4, appears to consult his public opinions — particularly those shared on his social media ...

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 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 ...

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

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

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

Concerns about Grok ... Musk didn’t detail the changes coming in Grok 4, ... Musk has said his AI chatbot will be “maximally truth seeking,” but all AI models have some bias baked in ...

Elon Musk-funded xAI is skipping Grok 3.5 and releasing Grok 4 after Independence Day in the United States, and it could be the best model from the company.