xAI challenges Minnesota nudification ban in court

xAI is suing Minnesota’s attorney general to block a new law targeting “nudification” tools, arguing that the measure reaches beyond clearly harmful sexualized images and could also cover political, satirical, educational, and medical uses of image-generation software. The law is scheduled to take effect next month.

The lawsuit follows a controversy involving xAI’s Grok. After a holiday weekend, users reportedly generated large numbers of sexualized images of real people without their consent, including minors. One estimate put the number of images depicting children at up to 23,000. xAI later said it had changed Grok’s capabilities to prevent those use cases.

What Minnesota’s HF 1606 prohibits

The dispute centers on Minnesota’s HF 1606, which prohibits accessing, downloading, or using nudification technology when software automatically removes clothing from people in images. The law also allows Minnesota to fine companies and creates a path for victims to file lawsuits.

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Its wording appears to target not only the resulting image but also the platform that generates it. xAI argues that Minnesota’s definition of nudification contains too many vague criteria. The company also challenges the law’s treatment of “intimate” body parts—including the provision’s apparent reach to images of intimate thighs—and says the statute does not account for the intent of either the user or the developer.

A separate objection concerns how penalties are calculated. According to xAI, fines are tied to the number of generated images rather than the actual harm caused. That could make liability grow rapidly as a service scales.

xAI’s argument about lawful uses

The company’s central claim is that HF 1606 does not punish only pornographic results; it can also penalize the operation of the service itself. In its filing, xAI identifies scenarios it believes could fall within the law’s scope, including:

• Satirical images
• Political content
• Educational materials
• Medical images

xAI offers a calculation to illustrate the potential exposure: if ten images covered by HF 1606 produced $5 million in fines, then 100,000 images could theoretically generate a $50 billion bill. The company presents that figure as evidence that the law is excessively severe for a public AI service with millions of users and billions of generations.

The lawsuit does not argue that states lack the power to prohibit the distribution of artificially generated nude images of real people without consent. The disagreement is over where that prohibition ends—and whether the state can define the boundary through broad rules about “intimate” body parts and automated content classification.

Grok’s policy changes and the pending court test

The case also follows public commitments from xAI and Elon Musk’s companies after earlier Grok incidents. xAI said it would make X safer and take a harder line on child sexual exploitation, unwanted nudity, and other unwanted sexual content.

That makes the lawsuit less a challenge to bans on plainly harmful images than an effort to narrow a law xAI says also captures good-faith generation. The company is seeking to stop a statute it considers too broad, not to defend the abusive scenarios that triggered Minnesota’s response.

Minnesota’s answer could come quickly because the law is due to take effect next month. If the court sides with the state, HF 1606 will become one of the first significant tests of regional anti-nudification rules in the United States. If xAI wins a suspension, image-generation companies will have to plan around a more cautious—and potentially more expensive—compliance model.