London, Jan. 10 -- British media outlets on Friday quoted the office of the British prime minister as saying that changes imposed on Grok, an AI chatbot developed by xAI, only convert deepfake creation into a "premium service" and are "insulting" to victims of misogyny and sexual violence.

Image editing on X's Grok AI tool has been limited to paid subscribers, according to a message displayed by the chatbot. Users were previously able to upload a picture and ask Grok to alter the image, but the AI system now replies with the notice: "Image generation and editing are currently limited to paying subscribers."X and xAI, both owned by U.S. entrepreneur Elon Musk, have recently faced mounting criticism after reports that Grok was used to genera...