BEIJING, CHINA - AUGUST 24: In this photo illustration, the logo of Grok is displayed on a smartphone screen with the xAI logo in the background on August 24, 2025 in Beijing, China. Elon Musk's xAI ...

Three teens are suing Elon Musk’s xAI, alleging Grok turned their real photos into AI-generated CSAM while the chatbot’s ...

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 ...

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 ...

In a series of posts on X, the AI chatbot Grok apologized for what it admitted was “horrific behavior.” The posts appear to be an official statement from xAI, the Elon Musk-led company behind Grok, as ...

Grok 4 had lower lmarena scores than I had projected based upon the amount AI training compute used. I had projections for Grok 3.5 which was renamed Grok 4. We do not have elo lmarena score for Grok ...

Elon Musk's AI tool Grok says it is now restricted to X paid subscribers. The move comes after an outcry over sexualised and violent images reportedly generated by the platform's AI assistant. Earlier ...

Elon Musk’s Grok 3 vs OpenAI’s GPT-4o: Which AI reigns supreme? Advanced reasoning, real-time search and massive computing power collide in this comparison. Elon Musk’s Grok 3 takes on OpenAI’s GPT-4o ...