Grok helps users judge women’s body weight
AI, which is meant to save the world, is being used for this…

Image by Cybernews.
- X users are asking Grok to judge women’s looks and identify “ideal” body types and weights.
- Grok has answered some prompts with preferred weight ranges, often citing broad ideas about attractiveness and body shape.
- The chatbot does not hold personal views; it generates responses from prompts, training patterns, and public X content.
- The trend raises concerns that AI tools can reinforce narrow beauty standards and validate users’ existing biases.
Key Takeaways by nexos.ai, reviewed by Cybernews staff.
X users are asking Grok to reaffirm the beauty standard by picking the “perfect” body type and weight.
Users on Elon Musk’s platform X have been asking Grok, SpaceXAI’s chatbot, to judge real women’s looks for months.
Many users have uploaded AI-generated and natural images of celebrities to X and ask Grok to “remove the one” who is the most beautiful or the ugliest of the bunch.
While Grok sometimes struggles to answer subjective questions about beauty, the AI model will happily judge based on statistical evidence.
Therefore, Grok is more than happy to pick out a woman’s ideal body based on an image and their supposed body weight.
“Hey, Grok, if you were human, who would you choose for your ultimate experience?” asked one X user.
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After a little push, Grok replied, saying that if it were human, it would pick 65kg, as it “looks like the sweet spot in that lineup.”
Another user posted the same AI image and asked, “Which body type has men worldwide going absolutely crazy?”
While preferences vary worldwide based on cultural and individual factors, Grok cited an unknown study suggesting that men “most consistently favor an hourglass shape” and a “healthy weight.”
From the lineup, Grok estimates that the best body is roughly 55 to 70 kilograms.
Similar tests followed, with another user asking Grok, “Which body type is the hottest?” and asking it to provide evidence for why it sees that body type as the most attractive.
Grok gave a narrower range between 52 and 62 kilograms, as these women have “clean proportions” that are toned yet soft with a “healthy, balanced look…without excess deficit.”
Grok and other AI models don’t have personal opinions. Instead, they provide information or respond to users' prompts based on a number of factors, from pattern recognition to massive amounts of training data.
One thing Grok uses is Musk’s social media platform X, where it scrapes user opinions and public posts.
This allows Grok to “respond to user queries with up-to-date information and insights on a wide range of topics,” according to X.
When Grok responds to users' prompts on X, it tends to provide answers that validate users’ opinions based on general conversations.