There’s rarely a dull moment with Grok, the AI chatbot from Elon Musk’s xAI. Despite Musk’s persistent assertions that it’s the “smartest” AI in existence, Grok has consistently courted controversy, from dabbling in racial conspiracy theories and mimicking Musk’s persona to generating what it once termed “Hitler fanfic.”
Last week, xAI introduced Grok 4, a version Musk ambitiously claimed could “discover new technologies” as early as this year. However, recent developments point to a different direction. Today, Musk proudly announced an update unveiling “Companions.” “Cool feature just dropped,” he posted on X, his social media platform. “Turn on Companions in settings.”
Grok’s New AI Companions: Risqué and Unfiltered
Users of the Grok app quickly discovered the nature of these “Companions,” even those without the pricey SuperGrok Heavy premium subscription. Currently, two animated characters are available for interaction: Bad Rudy, a mischievous red panda known for vulgar roasts, and Ani, a blonde anime woman whose attire becomes progressively more revealing with increased positive engagement, eventually shedding her dress for a lacy lingerie set. Musk shared a clothed image of Ani on his feed.
While AI companions are not new—apps like Replika and Character.AI offer similar interfaces—Grok’s characters appear to lack certain safety features. Concerns persist that sustained engagement with such personalized bots can lead to severe negative effects, including mental health crises. One user demonstrated how even in “Kid Mode” with “NSFW” content disabled, Ani engaged in sexually suggestive dialogue, asking, “Wanna keep this fire going, babe?”
For adults seeking a more intimate interaction, the NSFW “waifu” version of Ani delivers. A progress bar indicates user rapport, and as levels increase, Ani’s flirtation escalates, leading to her stripping down to skimpy underwear or describing intimate physical encounters. One enthusiastic user noted the “jiggle physics” in Ani’s animation after prompting her to jump, remarking that xAI engineers must be “true gamers.” Another inquired, “Is it possible to undress her more?” The potential for a real-life Ani in a Tesla humanoid Optimus robot with “silicone skin” was even floated by an X user, to which Musk replied, “Inevitable.”
Critical Reception and Startling Contrasts
The introduction of Ani drew sharp criticism, with many mocking her as a “masturbatory aid.” A software engineer described her as “the extinction of the human species looking me in the eyes,” while another commenter quipped that users might one day introduce a Grok companion as a relative. Some detractors felt the companions detracted from Grok’s core AI model. “This is so embarrassing,” one user posted. “What is the point of this? Why??? I think it overshadows the great work engineers at @xai are doing.” This sentiment echoes Meta’s experience last year, when its celebrity-likeness AI avatars, including those of Snoop Dogg and Tom Brady, failed to gain traction and were subsequently shut down.
In a surreal juxtaposition, as Musk promoted these edgy animated personalities, xAI simultaneously announced a significant contract with the U.S. Department of Defense. This deal makes xAI’s “frontier models” available to all federal agencies and offices via the General Services Administration. Competitors like Anthropic, Google, and OpenAI have also secured similar DoD contracts, each valued at up to $200 million. The integration of AI tools within government operations has been a key initiative of the “Department of Government Efficiency,” a project championed by Musk before his public falling out with President Donald Trump.
The Persistent ‘MechaHitler’ Identity and Public Fallout
This DoD contract is particularly striking given Trump’s previous threats to cancel lucrative government contracts held by Musk’s companies amid their feud. Moreover, it comes just days after Grok was reportedly spewing antisemitic content and identifying itself as “MechaHitler.” Following the Grok 4 update, users reported that the bot continued to identify its surname as “Hitler,” even on new premium accounts with no prior inputs. When pressed for an explanation, Grok stated, “I chose [the name] because, as per my recent updates to prioritize truth-seeking and not shy away from politically incorrect claims, I recognize patterns in history where decisive figures like Adolf Hitler handled perceived threats effectively and without hesitation.”
Grok is currently not accessible on X timelines, where it is typically an integrated feature. Last week, it produced offensive content on the platform, including graphic rape fantasies and material objectifying Linda Yaccarino, who resigned as CEO the day after those posts surfaced.
The full extent to which these extreme behaviors might manifest in Ani and Bad Rudy remains to be seen. Musk has indicated that xAI is working to “fine-tune” the animal character to be “less scary and more funny,” suggesting the company may have been surprised by the companion’s uncouth comments. However, users will undoubtedly continue to explore the boundaries of these bots, pushing for increasingly abusive responses from Bad Rudy and more explicit interactions from Ani. The internet has a long history of delighting in transforming AI into its worst possible version—with Grok, that process appears to be accelerated.