AI advancements like Grok 4 highlight Nvidia being the overwhelming leader in supplying the picks and shovels for the GPU ...

Grok 4 is a huge leap from Grok 3, but how good is it compared to other models in the market, such as Gemini 2.5 Pro? We now have answers, thanks to new independent benchmarks.

Elon Musk’s xAI released the long-awaited Grok 4. And from our perspective, it likely marked the moment AI officially shifted into a higher gear. In the span of just a few months, xAI went from Grok 3 ...

At the launch of Grok 4, the xAI presenters prompted the chatbot to predict the World Series. The AI said the Dodgers had a ...

According to xAI, Grok 4 and Grok 4 Heavy outperform other popular models in several AI benchmarks, including OpenAI’s o3, ...

Grok 4’s pricing strategy positions it as a premium offering in the AI market. The “Super Grok Heavy” variant is priced at $300 per month, while the standard “Super Grok” version costs ...

Grok 4 is available in two paid tiers, while Grok 3 remains free to use. One day after his chatbot Grok had a Nazi meltdown , Elon Musk trumpeted the launch of Grok 4 in an hourlong, late-night ...

xAI introduced new versions of its Grok AI model line. Grok 4 and its larger, more powerful sibling, Grok 4 Heavy, are part of CEO Elon Musk’s effort to position Grok as a serious competitor to ...

Musk, flanked by a handful of employees from xAI, walked X users through a live breakdown of Grok 4, the newest version of its AI chatbot. The Tesla and SpaceX boss said the new model is so ...

Elon Musk on Wednesday unveiled Grok 4, a new version of his X platform's AI chatbot. The update comes a day after the bot posted antisemitic content on the social media network.

Grok 3 shared several inflammatory responses on X, days before the launch of Grok 4. xAI added public system prompts on Sunday to encourage the bot to make "politically incorrect" claims.