Suno v6 debuts as first AI music model trained on licensed label data

Suno released v6, its first AI music model built with cooperation from the record industry, a break from the unlicensed training data that has put the company in court. The new model was "trained from the ground up, with a new set of data that does not include the same data that our previous models were trained on," Suno's Jack Brody told The Verge. That data now includes content licensed from labels, a direct response to the lawsuits filed against the company over copyright infringement.

The shift matters because Suno, along with rival Udio, has been fighting major labels since June 2024, when Sony Music, Universal Music Group, and Warner Records sued both startups for allegedly using their artists' recordings without permission. Suno has argued that its training fell under fair use, but the new v6 model suggests the company is moving toward a licensing model, at least for new releases. The deal follows a similar move by Google, which partnered with Universal Music in 2024 to license artists' voices for AI-generated tracks.

V6 does not erase the legal risk for Suno's earlier models. The lawsuits target the training data used for versions up to v5, and Brody's comments confirm that v6's dataset is distinct. That distinction could help Suno argue that any harm from past models is separate from its current product, though courts have not yet ruled on whether even licensed training data fully shields a company when the output mimics specific artists.

For musicians, the change is double-edged. Some see licensed AI models as a way to get paid for the use of their work, while others worry that licensing deals with major labels will leave independent artists out. Suno has not disclosed which labels signed on or the financial terms, but Brody said the company is "working with partners across the industry" to build a sustainable model. The v6 release also adds new features, including better vocal quality and more genre variety, according to Suno's announcement.

The bigger question is whether licensed data will satisfy the courts or the artists who have not agreed to any deal. Suno's case is still pending in a New York federal court, and a ruling there could set the standard for what AI music companies must do to avoid infringement claims. For now, v6 signals that Suno is trying to chart a path forward that keeps it in business, but the outcome of the litigation will shape whether that path is open to others.

Users can try v6 today on Suno's platform, and the company says it will continue to expand the model's capabilities in the coming months. What remains unclear is whether the licensed approach will extend to future models or if Suno will keep a foot in both camps—licensing for new work while defending its old practices in court.