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 ...

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

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

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

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

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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.

Some users on Elon Musk’s X are turning to Musk’s AI bot Grok for fact-checking, raising concerns among human fact-checkers that this could fuel misinformation.