Federal Court Upholds Minnesota AI Nudification Ban Against xAI

A federal court in Minnesota has denied xAI's request for a preliminary injunction that would have suspended enforcement of the state's law prohibiting AI-generated nudified images, according to court documents filed Friday.

The ruling marks the second time the court has rejected xAI's attempts to block the legislation. On July 31, one day before the law took effect on August 1, the court denied the company's request for a temporary restraining order. With the preliminary injunction now also denied, Minnesota's ban remains in force throughout the ongoing litigation.

The law prohibits AI technology products, including xAI's Grok Imagine tool, from generating nudified and other sexual images, according to Minnesota Attorney General Keith Ellison's office, which defended the statute.

Why it matters

The decision represents a significant test case for state-level regulation of generative AI capabilities. As states move to address AI-generated synthetic media, the court's reasoning—emphasizing democratic legitimacy and public harm prevention over corporate First Amendment claims—may influence how other jurisdictions approach similar legislation. The ruling also signals that courts may scrutinize the timing of legal challenges when companies wait until laws are imminent before seeking relief.

Court cites public interest and legislative consensus

In its ruling, the court found that both the balance of harms and public interest strongly favored Minnesota. The judge emphasized the law's near-unanimous, bipartisan passage—197 lawmakers voted in favor, with only one opposing vote—as evidence of democratic legitimacy.

"The State has enacted, democratically and nearly unanimously, a civil statute aimed at protecting the public from the undisputed harm stemming from AI-nudification technology and the resulting proliferation of photorealistic sexualized images," the court wrote. The judge noted that xAI did not dispute the state's interest in curbing generation of such images.

Timing of lawsuit weighs against xAI

The court pointed to xAI's delay in filing its challenge as evidence against claims of irreparable harm. The company filed suit on July 27, nearly three months after the law was enacted on May 7, and just days before the August 1 effective date.

"If xAI genuinely feared irreparable harm, the Court does not doubt it would have acted more quickly to file this action and move for injunctive relief," the ruling stated. "The fact that it did not do so strongly suggests a lack of irreparable harm."

Scale of AI-generated sexual content

The ruling cited a report indicating that Grok generated approximately 3 million sexualized images in the 11 days following the launch of a new image editing feature on X, the social media platform owned by Elon Musk, who also founded xAI. Of those images, approximately 23,000 appeared to depict children, according to the report.

xAI requested the preliminary injunction after the court denied its temporary restraining order on July 29. The Attorney General's Office filed its opposition on August 18.

These details were first reported by Valley News Live.