xAI Sues Minnesota Over First Amendment Challenge to 'Nudification' Ban

Elon Musk's xAI filed a federal lawsuit Monday challenging Minnesota's House File 1606, arguing the state's ban on AI "nudification" tools violates the First Amendment and threatens lawful image generation across satire, politics, and medicine.

The complaint, filed in the U.S. District Court for the District of Minnesota against Attorney General Keith Ellison, seeks to block enforcement of the law before it takes effect August 1, 2026. Governor Tim Walz signed the legislation earlier this year following national debate over AI-generated intimate imagery.

Strict Liability and Broad Definitions

xAI's central argument targets the law's strict liability framework. Under HF 1606, AI providers face penalties regardless of what safeguards they implement to prevent misuse. The statute authorizes the attorney general to collect fines of $500,000 per violation from developers of applications that generate nonconsensual intimate imagery.

The company contends the law's definition of "intimate part" sweeps too broadly. xAI argues the language could criminalize depictions of shirtless men or people in swimsuits—imagery that falls outside the law's stated purpose of protecting individuals from sexualized deepfakes.

The statute defines "nudify" as altering or generating an image to depict an intimate part not present in the original, where the result appears realistic enough that a reasonable person would believe it depicts the actual individual. An exemption exists for uses requiring substantial human technological or artistic skill.

Free Speech vs. Protection

The lawsuit frames the conflict as a constitutional boundary dispute. xAI maintains the law penalizes protected speech alongside harmful content, creating a chilling effect on legitimate AI development and deployment.

Minnesota officials have defended the legislation as necessary protection against a growing abuse vector. "AI nudification robs the target of their dignity and could cause them immense harm on many levels," Ellison said in a statement.

Walz responded to the filing with a terse message on social media: "See you in court, creep."

Enforcement Mechanisms

Beyond state enforcement, HF 1606 enables civil actions by individuals whose images were violated. This dual enforcement structure amplifies potential liability for AI companies operating in or serving Minnesota users.

The case marks one of the first direct legal challenges to state-level generative AI regulation in the United States. Legal observers note the outcome could establish precedent for how courts balance free speech protections against state interests in preventing AI-enabled harm.

xAI—recently rebranded as SpaceXAI, though official filings and URLs still use xAI—has maintained it prohibits nonconsensual sexual content on its Grok platform.

The lawsuit proceeds as multiple jurisdictions examine similar restrictions on AI image generation tools, with California, the European Commission, and the UK's Ofcom among those investigating or proposing regulations targeting nonconsensual deepfake creation.

A hearing date has not yet been scheduled.