Google has quietly rolled out a significant upgrade to its AI avatars in Google Vids, the Workspace-integrated video creation tool, now leveraging the latest Veo 3.1 video generation model. Announced in December 2025, this integration delivers more realistic facial expressions, smoother lip-syncing, and steadier framing — features that, according to Google's internal evaluations, make Vids avatars preferred five times more often than those from competing platforms.