One of the new “companions,” or AI characters for users to interact with, is a sexualized blonde anime bot called “Ani."

Musk wrote in an X post on Monday that AI companions are now available in the Grok app for "Super Grok" subscribers who pay $30 per month.

Elon Musk has just unveiled “Companions,” a new feature for his AI chatbot, Grok, that allows users to interact with AI personas. These include Ani, a gothic anime girl who communicates with emojis, flirtatious messages, and facts, as well as Rudy, a friendly red panda.