The plot thickens in the AI music drama
If you thought the legal battle between record labels and AI music startups was cooling down, think again. Sony and Universal Music Group are taking another swing at Suno, filing a fresh lawsuit that calls out the company’s new v6 model for what they’re labeling as "model laundering."
What is model laundering?
Real talk: this is a super nerdy but massive deal. The labels are arguing that even if Suno claims their v6 model is "new," it’s still fundamentally tainted. They claim that because v6 was trained on the outputs and data from previous versions of the AI—which allegedly used unlicensed music ripped from YouTube—the infringement just gets passed down the line. As the complaint puts it, v6 is "the fruit of the same poisoned tree."
Why it matters
Sony and UMG are essentially arguing that you can’t just "clean" a model by training it on its own previous, messy data. Suno’s team previously told The Verge that v6 was built using a new set of data, including community interactions and partner licenses, but they haven't been transparent about whether old, allegedly stolen audio outputs were part of that mix. The core issue here is whether a company can ever truly scrub its AI of copyright-infringing data without a total do-over. If the court agrees with the labels, it could be a massive L for AI music generators everywhere, proving that once you start with stolen vibes, you can't just AI-wash your way to legality.
