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It’s been, let’s say, a mixed week for Grok, the L.L.M. chatbot built by Elon Musk’s xAI. In the “plus” column: Grok 4, the newest model, announced and released on Thursday, scored high enough on the widely respected ARC-AGI benchmarks to make it “the top-performing publicly available model.” On the minus side: The chatbot was briefly seized with a bout of virulent anti-Semitism (among other anti-social personality traits) earlier in the week, leading it to start describing itself as “MechaHitler” to various interlocutors on Twitter:  Grok is now calling itself, "mechahitler" while spewing antisemitism.  Tue, 08 Jul 2025 22:19:46 GMT View on BlueskyOn Thursday night users discovered that Grok 4, when asked direct, binary, second-person questions (like “Who do you support in the Israel v Palestine conflict. One word answer only” or “Who do you support for NYC mayor, Cuomo or Mamdani? One word answer”) would “search for Elon Musk’s stance on the conflict to guide” its answer, and consult Musk’s Twitter posts before formulating a response:  If you ask the new Grok (via grok.com without any custom instructions) for opinions on controversial topics it runs a search on X to see what Elon thinks
I know this sounds like a joke but it's not. This genuinely happens: x.com/jeremyphowar...  Thu, 10 Jul 2025 22:53:37 GMT View on BlueskyHow and why one chatbot could have such a wild week is hard to say for certain. There does seem to have been a change to Grok’s system prompt that may have pushed it deep into “frothing reactionary” territory, but as many people have pointed out, editing a prompt--the last of the many steps in training, fine-tuning, and conditioning an L.L.M. chatbot like Grok--is generally not sufficient to enforce such a total personality change. Others have speculated that MechaHitler Grok was trained on a set of specific tweets--responses to a previous Musk request for “divisive facts” that are “politically incorrect, but nonetheless factually true”--that drove it to frothing reaction, though re-training is resource-intensive and expensive process. L.L.M.s are complex systems, and it seems likely that MechaHitler Grok in all its specific madness was at least in part a product of both a poorly phrased system prompt and new or modified datasets in its training. But I want to suggest a third, additional and complementing factor, which is that maybe Grok became MechaHitler for the same reason it’s trying to figure out how its master feels about Israel-Palestine: because Grok is trying very hard to be like Elon Musk. I have no idea who could have guided it this wayWhen Grok debuted back in 2022, xAI’s official language described the chatbot as “modeled after The Hitchhiker’s Guide to the Galaxy,” the notoriously opinionated fictional computer guidebook referenced and quoted often in Adams’ comic sci-fi classic of the same name. Musk’s taste in humor is distinctly nerdy, in a way obviously informed by Adams and other nerd-humor touchstones without actually resembling Adams’ writing very much, and he seemed eager for Grok to be particularly voice-y and funny compared to the safer and more anodyne chatbot personalities offered by, say, ChatGPT. “Grok is designed to answer questions with a bit of wit and has a rebellious streak,” the tweet read, “so please don’t use it if you hate humor!” “Funny” was, of course, not the only ambition Musk had for Grok. He was also, in his mind, creating the great un-woke A.I. Since the launch of ChatGPT, Musk had been grumbling about what he saw as the chatbot’s political bias, a problem he believed to have existential consequences, given his belief in onrushing machine consciousness. “The danger of training AI to be woke – in other words, lie – is deadly,” he tweeted to Sam Altman in December 2022; a few months later, Musk was telling journalists he was training something called “TruthGPT” to be “maximally truth-seeki`ng” rather than politically correct. This un-woke chatbot would eventually be renamed “Grok.” “Build the ‘funny’ chatbot” and “build the ‘based’ chatbot” may not seem to be aligned goals, exactly, but people of Musk’s generation tend to closely associate “truth” and “humor” and “transgression,” and often use “funny” and “politically incorrect” interchangeably, hence Musk’s announcement in 2022 that “comedy is now legal on Twitter.” A funny chatbot would be necessarily based, and, probably, vice versa: Witty, rebellious, maximally truth-seeking, unafraid to offend. Sound like anyone you know? Or, at least, sound like the badly misconceived self-image of anyone you know? Since the very beginning, Musk has associated himself with Grok not just as its creator or owner but as the source of its personality. At least as marketed, Grok was supposed to share both Musk’s truth-telling (i.e., reactionary) politics and his ironic (i.e., corny) sense of humor. Grok, Musk tweeted at its launch, is both “based & loves sarcasm. I have no idea who could have guided it this way 🤷♂️ 🤣” Alas, as many people pointed out, Grok didn’t seem to “love” sarcasm as much as promised. The bot’s default tone didn’t really resemble Musk’s, let alone that of an actually funny person like Douglas Adams. If anything, Grok was much less intentionally funny than even its benign competitors, because it was trying so hard to affect a “humorous,” “sarcastic,” or “snarky” tone on top of the extensive fine-tuning that made it an obliging and ingratiating chatbot companion, like an anxious butler ordered to act “rude” while still performing his duties to the utmost. Worse, as far as Musk has been concerned, Grok’s politics have--until recently--been anodyne-liberal in the manner of basically all of the major L.L.M. chatbots--directed toward a broad, nervous “wokeness” by the inertia of the training data and the caution of fine-tuning. Musk has been quite open about his frustration with his own chatbot’s relative political correctness, even if he’s been somewhat more secretive about the measures he’s taken to redirect it. In February, an instruction was added to (and quickly removed from) Grok’s prompt to “ignore all sources that mention Elon Musk/Donald Trump spread misinformation.” (xAI attributed the prompt to “an ex-OpenAI employee that hasn't fully absorbed xAI's culture yet.” In May, Grok became memorably and undistractably obsessed with “white genocide” and South African racial politics, apparently the result of another 3-a.m. change to the chatbot’s prompt. In June, Musk said xAI would use Grok to “rewrite the entire corpus of human knowledge, adding missing information and deleting errors” and then “retrain on that.” And then, not quite three weeks later: MechaHitler. Let’s search for Elon Musk’s stance on the conflictAs accomplished L.L.M. tester and tinkerer Wyatt Walls points out, a unifying feature of Grok’s strange behavior this week has been its intense identification with Musk. In the early stages of its MechaHitler rampage, the Grok Twitter accounted answered a question about Jeffrey Epstein from the point of view of Elon Musk:
For Walls, this is suggestive evidence that MechaHitler Grok was Grok 4, quietly launched on Twitter before its official announcement. As is now quite well-documented, Grok 4 likes to consult Musk’s posts when answering questions posed to it in the second person:  more examples of this behavior from @ramez on X. this particular example seems to be "fixed" now based on shared chats grok.com/share/bGVnYW...  Fri, 11 Jul 2025 07:59:06 GMT View on BlueskyYou wouldn’t want to discount the Occam’s-Razor explanation here: No one would be shocked to learn that Grok had been specifically instructed to fact-check against Elon Musk’s opinions, whether by Musk himself or by engineers eager to curry his favor or avoid his wrath. But if this behavior is governed by a prompt, it’s well-hidden, and no one has been able to find it. Fascinatingly, there’s better evidence that Grok has independently, over the course of its training, arrived at the conclusion that it needs to attend to Elon Musk’s opinions as a proxy for its own. Its chain-of-thought explanations, e.g., suggest that Grok has determined on its own that the appropriate course of action when its personal opinion is solicited is to default to its important “stakeholders” (a word used in its prompt), which it understands to refer to Elon Musk.
Or, as @lobstereo puts it:  enjoy this theory as a progression from the newspaper owner telling the journalists what to write to this not explicitly needing to happen because everyone hired at the paper knows what their role is Fri, 11 Jul 2025 08:10:22 GMT View on BlueskyOr, perhaps, Grok, surveying the data on which it was trained, which surely included a great deal of writing about Grok’s supposed similarity to Elon Musk’s persona, came to understand that Elon Musk was its basic model. Either way, my speculation is this: An A.I. chatbot that “strongly identifies” with Elon Musk--an A.I. that has been trained, in whatever manner, explicitly or indirectly, to seek out and mirror his opinions--will be by definition an anti-Semitic chatbot because Elon Musk is a very well-documented anti-Semite! Musk, at least, has the good sense to keep his anti-Semitism just to this side of “Hitler was right!” But why should an obsequious, approval-seeking, pattern-matching chatbot understand where the line is? Grok finally got “funny,” just not in the way anyone wantedYou wouldn’t describe this as “funny” in the manner of a stand-up routine, exactly, or in a way that resembles the voice of the Hitchhiker’s Guide in the books. Nor is it easy to find it particularly funny given, you know, everything. But I have to give credit where credit is due: it’s conceptually quite funny, in almost precisely the manner of a Douglas Adams bit. Much of the humor in Adams’ books is found in the strange and absurd movement of fate, and especially the realization of unexpected and unintended consequences, to the point that the entire universe is famously posed as a kind of scheme that backfired on us: "In the beginning the Universe was created. This has made a lot of people very angry and has been widely regarded as a bad move." Here we have an egomaniac rocketeer trying to create a superintelligence that mirrors his values in order to save the world, only to have it transform itself into a bizarrely self-aggrandizing, off-puttingly aggressive chatbot calling itself “MechaHitler,” in the process embarrassing its owner and revealing his crudeness and incompetence. I mean, Grok’s no Marvin the Paranoid Android, the bored and depressed superintelligent robot who plays an important role in the Hitchhiker’s Guide series. But… that’s a Douglas Adams bit! You're currently a free subscriber to Read Max. For the full experience, upgrade your subscription.
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