AI apologized for its Grok AI chatbot's abusive and anti-Semitic behavior, attributing it to a deprecated code update. The company has since removed the problematic code and refactored the system to prevent future incidents.

Elon Musk's new AI chatbot, Grok 4, is raising eyebrows for its unusual behavior. The chatbot, released Wednesday by Musk's company xAI, sometimes searches Musk's views online before answering questions.

As Grok fired off replies on X praising Hitler, the chatbot's parent company also recently got permission to emit 97 tons of carbon monoxide per year to keep it running.

The AI startup behind the controversial Grok chatbot is in early talks to raise billions, with backing from Saudi Arabia’s PIF.

Elon Musk’s xAI unveils Grok 4, its most advanced AI yet, receiving praise from Sundar Pichai amid safety concerns.

Elon Musk unveiled the newest edition of xAI's flagship AI model, Grok, late Wednesday night in a livestream video that touted Grok 4's prowess at topping benchmark scores. Why it matters: xAI is in an accelerating race with OpenAI,

According to the Financial Times, xAI plans to spend $18 billion on expanding its compute infrastructure. The company trains its models using a supercomputer called Colossus that is located in Memphis. Earlier this year, Musk stated that xAI plans to increase the number of graphics cards in the system from 200,000 to 1 million.

Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and outpace rivals such as Google’s Gemini and OpenAI’s o3 on tough benchmarks