Stability AI defended a six-week UK High Court trial in 2025 (Getty Images v. Stability AI) and faces a parallel Delaware federal case. The U.S. Andersen artist class action is also active in the Northern District of California.
UK trial rejected the secondary-copyright theory but found trademark infringement on watermark reproduction. Delaware action active.
Artist class action by Sarah Andersen, Kelly McKernan, and others against Stability, Midjourney, DeviantArt, and Runway.