GROK In this photo illustration, the Grok website is seen on a computer screen next to a mobile phone displaying the logo in Bogota on February 12, 2026. Brazilian authorities reported on February 12 that they had ordered billionaire Elon Musk's social network X to take immediate action to prevent the creation of sexual images generated by Grok, its artificial intelligence (AI) assistant. (Photo by Pablo VERA / AFP) (PABLO VERA/AFP)