The suit tests whether training a model on another model's generations counts as a fresh act of infringement — a question that could shape how AI music and other generative systems are built on top of prior outputs.
Sony and UMG sue Suno again, targeting v6's use of earlier models' outputs
The Verge reports Sony and UMG filed a new suit against Suno, alleging its v6 model infringes by training on outputs from earlier, allegedly unlicensed models — a claim the labels call 'model laundering.'