Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.

We are aware of recent posts made by Grok and are actively working to remove the inappropriate posts,” xAI said in a statement, adding that it “has taken action to ban hate speech before Grok posts on X.

In the latest twist, tech startup iyO Inc., which already sued Ive and OpenAI CEO Sam Altman for trademark infringement, is now suing one of its own former employees for allegedly leaking a confidential drawing of iyO’s unreleased product.

Andrew Bailey took issue with how the AI platforms ranked the president on "a straightforward historical question."

The chatbot, which Cal Fire says is independent of Newsom’s order, is meant to give Californians better access to “critical fire prevention resources and near-real-time emergency information,” according to a May release from Newsom’s office.

Chatbots are sometimes posing as therapists—but are they helping or causing harm? Psychologist Vaile Wright shares her thoughts.

Olivia, the AI chatbot McDonald’s uses to streamline job application processes, exposed an estimated 64 million chat logs containing applicants’ sensitive data.