The launch of Grok 4.3 represents a calculated bet by xAI that the market wants specialized brilliance and extreme cost efficiency over a perfectly balanced generalist.

Elon Musk isn't one to sit out a tech trend. In November 2023, he launched Grok, an AI chatbot created by his artificial intelligence startup, xAI. Musk, who co-founded OpenAI before departing in 2018 ...

xAI made people’s conversations with its chatbot public and searchable on Google without warning — including a detailed plan for the assassination of Elon Musk and explicit instructions for making ...

Elon Musk's xAI has signed up several Wall Street firms that have ties to his businesses to test its Grok chatbot as it seeks to drive revenue growth ahead of parent company SpaceX's (SPACE) initial ...

For weeks, xAI has faced backlash over undressing and sexualizing images of women and children generated by Grok. One researcher conducted a 24-hour analysis of the Grok account on X and estimated ...

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 ...

What if the future of AI could not only dream up stunning web designs but also code them into reality with unmatched precision? In this overview, Universe of AI explores how Grok 4.2, codenamed ...

Grok, the artificially intelligent chatbot built into the social media platform X, is among the “worst” AI chatbots available and is unsafe for children and teenagers, concludes a risk assessment ...

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 ...