WBD files a copyright lawsuit that accuses Midjourney of using its content to train AI and letting users generate images of characters like Superman and Batman
More specifically, WBD has filed a copyright lawsuit that accuses Midjourney of using its content to train AI … Victoria Furniss : And WB joins the litigation! The suit just filed alleges Midjourney's GenAI model infringes its copyright when training its model. … Bluesky: Steven Santos / @stevensantos : My guess is when the AI companies fall like dominoes, Midjourney is a good contender to be the first one since they're getting their asses sued from a million directions. Forums: r/entertainment : Warner Bros. Discovery Sues AI Giant Midjourney for Copyright Infringement In Major Legal Battle r/technology : Warner Bros. Discovery Sues AI Giant Midjourney for Copyright Infringement In Major Legal Battle | The lawsuit was filed as a growing contingent … r/BetterOffline : Warner Bros. Discovery Sues Midjourney for Infringement In Major Legal Battle r/ArtistHate : Warner Bros. Discovery Sues Midjourney for Infringement In Major Legal Battle r/blankies : Warner Bros. Discovery Sues Major AI Company Midjourney for Copyright Infringement, joining Disney and NBCUniversal BeauHD / Slashdot : Warner Bros. Discovery Sues Midjourney For Copyright Infringement See also Mediagazer
Context & Ripple Effects
Warner Bros. Discovery’s complaint extends the pressure on Midjourney after Disney and NBCUniversal sued the image generator over alleged copyright infringement earlier in 2025. It puts a second major library of recognizable studio characters at issue in the same training-and-output debate.
The case matters because it targets both alleged use of protected works in model training and the ability of users to produce character images. That two-part theory bears directly on how image-generation services handle commercially valuable entertainment IP.
First-order effects
- Midjourney must defend against WBD’s allegations over training on its content and generating images resembling characters including Superman and Batman, adding legal exposure alongside the earlier studio claims.
- WBD gains a formal mechanism to challenge the service’s handling of its IP rather than relying solely on informal controls or platform policies.
Second-order effects
- The additional studio claim increases pressure on Midjourney to demonstrate what material informed its model and what safeguards govern prompts and outputs—issues that later featured in Midjourney’s request for studios’ own AI-use disclosures.
- Other image and video generators serving consumer creators face a clearer signal that rights holders may pursue claims over both model inputs and character-like outputs, not just one or the other.
Third-order effects
- If courts give weight to this combined training-and-output theory, generative-media providers may need more explicit licensing, provenance, and output-control arrangements for major entertainment catalogs.
- The dispute supports a broader shift from broad experimentation with copyrighted media toward negotiated terms for studio-owned characters used in AI video training, though the eventual legal standard remains unresolved.
The trend: Major entertainment owners are increasingly treating generative-AI training data and character outputs as linked commercial-control questions rather than separate copyright issues.