Elon Musk’s artificial intelligence company, xAI, has filed a lawsuit against the state of Colorado, escalating tensions over ...

The Justice Department moved Friday to join xAI's lawsuit against Colorado over a new AI law to prevent "algorithmic discrimination." Why it matters: It's the first time the DOJ has intervened in a ...

Elon Musk's artificial intelligence company xAI filed a federal lawsuit Thursday against Colorado, seeking to block the state's first-in-the-nation artificial intelligence regulation law before it ...

On April 9, 2026, X.AI LLC ("xAI") filed a complaint for declaratory and injunctive relief in the U.S. District Court for the District of Colorado (X.AI LLC v. Weiser, No. 1:26-cv-01515) against ...

The Department of Justice joined forces with Elon Musk on Friday by backing a lawsuit his xAI company brought against Colorado alleging a state law regulating artificial intelligence developers was a ...

Elon Musk's xAI sues over a Colorado law regulating AI Colorado led the country in putting up guardrails, despite concerns from tech companies and Gov. Jared Polis.

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Federal attorneys argue Colorado ...