The Hummingbird-0 AI Lip Sync Model, developed by Tavus and now available on the fal platform, offers state-of-the-art zero-shot lip sync capabilities, setting a new industry standard with its instant lip-sync accuracy and no requirement for additional training. Built from Tavus's Phoenix-3 model, Hummingbird-0 excels in generating precise lip-sync videos quickly, making it suitable for various applications such as AI film production, influencer content, B2B marketing videos, and content localization. The model is optimized for short-to-medium-length videos, supporting up to five minutes of content and producing high-quality 10-second clips in about a minute, while accommodating multiple video formats and resolutions. However, the model is not ideal for animated or music-related content, real-time processing, or videos with multiple simultaneous speakers. Hummingbird-0 is user-friendly, cost-effective, and offers scalable performance, making it an attractive option for both creative and business content creators.