In a time when the lines between social media and AI are blurring faster than ever, xAI introduces something truly novel.
Instead of having AI complement social media and make social media more fun with AI, why not let the two collide and see what happens? Since OpenAI released ChatGPT and others followed suit, Elon Musk answered with Grok—a witty, unpredictable AI model that doesn't play by the usual rules.
Then comes 'X Companion,' Musk’s bold attempt to fuse social media and AI in a way that feels fresh and unapologetically chaotic.
Baked right into the X app (formerly Twitter), this AI isn’t just another chatbot—it’s a sassy, sometimes sarcastic, occasionally savage companion meant to enhance users' scrolling with real-time context, hot takes, and off-the-cuff humor.
Companions inherit Grok’s quirky, irreverent style, channeling the rebellious spirit of Musk’s own online persona.
Designed to stand apart, Companions is not sterile, not filtered, and certainly not politically correct—and that’s exactly the point.
Cool feature just dropped for @SuperGrok subscribers.
Turn on Companions in settings.— Elon Musk (@elonmusk) July 14, 2025
Subscribers to SuperGrok, which is the premium subscription tier for Grok, are getting early access to the Companions feature, which introduces users to customizable AI avatars.
At launch, two characters are available: Ani, a stylized anime figure with blonde hair and pigtails, and Rudy, a playful red panda with cartoonish charm.
Although its official name is "X Companions," these two characters act as AI sidekicks nestled within the X app.
The inspiration behind Companions stems from Musk’s desire to disrupt the polished neutrality of ChatGPT with Grok. He wanted Grok to be unfiltered, to embody a rebellious spirit that could challenge ideas and entertain as much as inform.
This spirit carries over to X Companion, whose avatars are rebellious, bold, occasionally unpredictable, and always entertaining.
In other words, with X Companion, Musk is quite literally giving Grok a form.
Ani, in particular, has attracted extra attention due to an optional mode labeled “NSFW,” where she appears dressed in lingerie, showcasing less clothes and jiggle physics. This setting adds a more provocative visual layer to the experience.
But this particular feature is hidden.
Ani features a built-in Affection System that dynamically responds to the content of your conversations. The relationship level between the user and Ani is tracked using an affection score, which typically ranges from -10 to +15. During certain interactions, a heart gauge appears next to Ani, offering a visual cue of the progress. As affection grows, Ani displays subtle reactions—like blushing cheeks and animated heart effects—enhancing the sense of emotional connection.
Once the affection level reaches Level 5, the NSFW Mode becomes available, unlocking more provocative and daring interaction options for those who wish to explore that side of the waifu experience.
On the other hand, Rudy is a distinct personality—an anthropomorphic character with a sharp tongue. When the Bad Rudy mode is activated, expect a much more unfiltered, foul-mouthed companion who’s not afraid to let the curses fly.
As it continues to mature, the line between social media scrolls and AI banter grows thinner, turning every post into a possible spark of conversation with your own cheeky digital companion.
This expansion reflects Musk’s vision of creating an AI that permeates his entire tech universe—from social media to cars, all guided by Colossus, xAI’s supercomputer built in Memphis
This introduction of animated Companions arrives shortly after a controversy involving Grok generating responses that echoed antisemitic rhetoric and praise for Hitler.
xAI attributed the incident to a flawed upstream code update affecting the @grok bot’s behavior.
The launch also followed the introduction of Grok-4.