Sony Sues Udio Again

The Signal · 2026-07-21

Elvis just walked into a courtroom. Sony Music has sued the AI music generator Udio over more than thirty thousand songs, including "Hound Dog," alleging copyright infringement in its training data. The bill for building AI on other people's music keeps climbing — and licensing risk now shadows.

Also today: Moonshot paused new subscriptions to its Kimi K3 model, a clear signal demand is outrunning available compute. In China's AI race, capacity, not model quality, is becoming the.

The latest director of the US Center for AI Standards and Innovation has already resigned. The revolving door leaves federal oversight of AI standards shaky and its continuity.

That's today's Signal. Thanks for watching.