– Artists suing Stability AI, Deviant Art, and Midjourney face challenges in proving allegations of copyright infringement
– Two of the named plaintiffs had not registered their disputed works with the Copyright Office and their claims were dismissed
– Lead plaintiff Sarah Andersen has 30 days to amend her complaint and continue the copyright dispute
– Lawyers representing the artists will file an amended complaint next month
– Discovery in the case is ongoing
– Judge Orrick granted the plaintiffs permission to amend most of their claims
– The defendants have not yet responded to the request for comment
– The complaint alleged direct and vicarious copyright infringement, violations of the Digital Millennium Copyright Act, and California laws
– Orrick found the complaint flawed and demanded clarity on how image generators work
– Andersen’s claim of direct copyright infringement will proceed against Stability AI, but not against DeviantArt and Midjourney
Artists suing Stability AI, Deviant Art, and Midjourney hit a roadblock this week in their quest to prove allegations that AI image generators illegally use copyrighted works to mimic unique artistic styles without compensation or consent.
On Monday, US district judge William H. Orrick dismissed many of the artists’ claims after finding that the proposed class-action complaint “is defective in numerous respects.” Perhaps most notably, two of the three named plaintiffs—independent artist Kelly McKernan and concept artist/professional illustrator Karla Ortiz—had apparently never registered any of their disputed works with the Copyright Office. Orrick dismissed their claims with prejudice, dropping them from the suit.
But while McKernan and Ortiz can no longer advance their claims, the lawsuit is far from over. Lead plaintiff, cartoonist, and illustrator Sarah Andersen will have the next 30 days to amend her complaint and keep the copyright dispute alive.
Lawyers representing the artists suing, Matthew Butterick and Joseph Saveri, confirmed in a statement to Ars that artists will file an amended complaint next month, noting that in the meantime, discovery in the case is proceeding. They also told Ars that nothing in Monday’s order was surprising, because it was “consistent with the views” expressed by Orrick during an earlier hearing.
“Judge Orrick sustained the plaintiffs’ core claim pertaining to direct copyright infringement by Stability AI, so that claim is now on a path to trial,” the lawyers’ statement said. “As is common in a complex case, Judge Orrick granted the plaintiffs permission to amend most of their other claims. We’re confident that we can address the court’s concerns.”
Stability AI, Deviant Art, and Midjourney did not immediately respond to Ars’ request for comment.
Judge “largely” grants motion to dismiss
Artists suing have alleged that companies behind popular AI image generators are guilty of direct and vicarious copyright infringement, as well as violations of the Digital Millennium Copyright Act and California laws regarding unfair competition and rights to publicity. They argued that since text prompts can generate images “in the style of” their works, every image generated should be considered a “derivative work”—based on various artists’ copyrighted works—that could potentially “misconstrued as fakes.”
Orrick considered the complaint flawed, agreeing with the defendants that artists seemed somewhat confused about how image generators actually work. Their complaint alleged that Stable Diffusion ran off “compressed copies” of images, which defendants said “contradicted” how plaintiffs described the diffusion process as “an alternative way of storing a copy of those images” by using “statistical and mathematical methods to store these images in an even more efficient and compressed manner.” In his order, Orrick demanded clarity on this, writing:
Plaintiffs will be required to amend to clarify their theory with respect to compressed copies of Training Images and to state facts in support of how Stable Diffusion—a program that is open source, at least in part—operates with respect to the Training Images. If plaintiffs contend Stable Diffusion contains “compressed copies” of the Training Images, they need to define “compressed copies” and explain plausible facts in support. And if plaintiffs’ compressed copies theory is based on a contention that Stable Diffusion contains mathematical or statistical methods that can be carried out through algorithms or instructions in order to reconstruct the Training Images in whole or in part to create the new Output Images, they need to clarify that and provide plausible facts in support.
Andersen’s core claim of direct copyright infringement will be allowed to proceed against Stability AI, as the maker of the open source image synthesis model, Stable Diffusion, but not against DeviantArt and Midjourney, which built tools using that model but had nothing to do with training it. (DeviantArt and Midjourney remain on the hook for other claims that could be amended, however.)
AI Eclipse TLDR:
Artists who are suing Stability AI, Deviant Art, and Midjourney faced a setback in their case this week. US district judge William H. Orrick dismissed many of the artists’ claims, stating that the proposed class-action complaint had numerous defects. Two of the three named plaintiffs, Kelly McKernan and Karla Ortiz, had never registered their disputed works with the Copyright Office, leading to their claims being dropped from the suit. However, lead plaintiff Sarah Andersen has been given 30 days to amend her complaint and continue the copyright dispute. Lawyers representing the artists confirmed that an amended complaint will be filed next month. While Orrick dismissed some claims, he allowed Andersen’s core claim of direct copyright infringement against Stability AI to proceed. The lawsuit alleges that AI image generators unlawfully use copyrighted works to imitate unique artistic styles without permission or compensation. The defendants argue that the artists misunderstand how image generators work. Orrick demanded clarity on the artists’ claims and ordered them to provide plausible facts to support their arguments. DeviantArt and Midjourney, which built tools using the image synthesis model but had no involvement in its training, remain on the hook for other claims that may be amended.