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Artists add proposed classes to US copyright lawsuit against Runway AI, others

( February 27, 2026, 23:52 GMT | Official Statement) -- MLex Summary: Artists have filed a third amended US complaint accusing Runway AI, Stability AI, Midjourney and DeviantArt of training their AI image-generation models on copyrighted works without authorization. Their latest complaint expands the number of proposed classes and broadens the alleged infringing datasets and product pipelines. See document attached: ...

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