Musk's xAI Sues Minnesota Over AI Nudification Ban

Elon Musk's artificial intelligence company xAI has filed a federal lawsuit challenging Minnesota's ban on AI-generated sexually explicit imagery, setting up a legal test of the first state law of its kind in the United States.

The lawsuit, filed Monday against Minnesota Attorney General Keith Ellison, contests legislation that takes effect Saturday and prohibits the creation of non-consensual sexually explicit images using AI technology. The Minnesota Legislature passed the measure with near-unanimous support — 132-1 in the House and 65-0 in the Senate — responding to growing concerns about deepfake imagery targeting young women and girls in schools.

The legal challenge

xAI, which developed the Grok chatbot and image generator, argues the statute's language is overly broad and infringes on First Amendment protections. While the company states it doesn't oppose banning the distribution of AI-generated nude images of real people without consent, it contends Minnesota's law reaches far beyond that objective.

The complaint points to ambiguity in how the law defines "intimate parts" and argues the statute could criminalize benign content. As an example, xAI cites an AI-generated image posted by President Donald Trump showing government officials in swimwear at the Lincoln Memorial Reflecting Pool, suggesting such images of bare-chested men could technically violate the ban.

"Anyone with a computer and an internet connection can make humorous, scientific, artistic, satirical, or innocuous images that Minnesota's [law] bans as 'nudification,'" the lawsuit states.

The enforcement mechanism

Minnesota's law imposes substantial penalties on AI platforms that enable users to create sexually explicit depictions of a person's "intimate part" through nudification technology. The statute authorizes a $500,000 fine against AI companies each time a user generates or alters an image to make it sexually explicit.

xAI notes that Grok Imagine already prohibits users from creating child sexual abuse material or pornographic depictions of real people through its terms of service. The company reports it has suspended over 50,000 accounts, filed more than 70,000 reports with the National Center for Missing & Exploited Children, and contributed to 244 arrests.

Why it matters

This lawsuit represents the first major legal challenge to state-level AI content regulation and could establish precedent for how governments can restrict generative AI capabilities. The case pits legitimate concerns about AI-enabled harassment and exploitation — particularly of minors — against technology companies' arguments about innovation and constitutional speech protections. How federal courts rule on Minnesota's approach will likely influence whether other states can enact similar restrictions or must craft narrower legislation.

Official responses

Attorney General Ellison defended the law in a statement, calling AI nudification "appalling" and noting it "robs the target of their dignity and can cause immense harm on an emotional, personal and professional level."

"There are plenty of worthy debates to have about AI policy. This is not one of them," Ellison said.

Rep. Jessica Hanson, a chief author of the legislation, criticized Musk's challenge directly: "It's absolutely disgusting that Elon Musk and his xAI are fighting a law designed to protect children from sexual exploitation," she said, noting that nudification victims are overwhelmingly women and children.

xAI is seeking a federal court declaration that the law is unconstitutional and an injunction preventing its enforcement. These details were first reported by Minnesota Reformer.