Elon Musk promised social media users would "notice a difference" Friday when asking questions to Grok, an AI-assisted chatbot, on the billionaire's X platform — and notice they did. On July 8 ...

By Tuesday, Grok was calling itself "MechaHitler." The chatbot later claimed its use of that name, ... X owner Elon Musk has been unhappy with some of Grok's outputs in the past.

This isn't the first time Grok has landed in trouble. Just days before the launch, an automated X account tied to Grok posted ...