YouTube has launched a new Labs program introducing AI "hosts" for YouTube Music. These AI hosts will offer trivia and commentary related to your music listening experience, similar to a radio DJ. The feature, currently in limited testing for US users, aims to enhance discovery and provide richer content. Users can opt-in via the YouTube Labs page, with options to snooze the AI commentary. YouTube plans to roll out more AI features through Labs to gather user feedback.

Prepared by Jonathan Pierce and reviewed by editorial team.