Grok 4 is now accessible by default for unpaid xAI users Restrictions around the "limited" free access period are unclear. The move appears to be an effort to attract more paying users. Elon Musk's AI ...

Grok users report ongoing issues with ‘High Demand,’ ‘Can’t Connect,’ and ‘Try Again Later’ errors, raising concerns about the platform’s reliability. Users report frequent Grok errors like “high ...

Elon Musk says Grok AI has been upgraded to focus on "facts over feelings," but its sharp political and cultural replies are ...

While Elon Musk faces off against his former colleague and OpenAI co-founder Sam Altman in court, Musk's rival firm xAI, founded to take on OpenAI, isn't slowing down on launching competitive new ...

Murray is a Forbes news reporter covering entertainment trends. Billionaire Elon Musk said he is “doubling down” on Grok Imagine, his AI company’s controversial image and video generator, in a post on ...

We take a deep dive into the advantages and controversies of Grok, and what sets it apart from other generative AI chatbots. Barbara is a tech writer specializing in AI and emerging technologies. With ...

Is Grok 4.2 the most intelligent coding model we’ve seen yet? With its release in January 2026, this AI powerhouse has already sparked conversations across the tech world. In this comparison, World of ...