LongCat Avatar is an advanced AI model that generates long-duration, lifelike avatar videos driven by audio input. Using the LongCat-Video architecture, it delivers perfect lip synchronization, natural human dynamics, and consistent identity preservation even for infinite-length sequences across professional use cases.
Key benefits include:
- Long-sequence stability: Maintains visual quality across extended videos without degradation using Cross-Chunk Latent Stitching
- Natural human dynamics: Generates expressive gestures and idle movements even during silent segments
- Identity preservation: Ensures character consistency without robotic copy-paste artifacts
- Multi-person support: Handles complex conversations with accurate turn-taking and group dynamics
- Production-ready quality: Efficient 720p/30fps video synthesis with multiple generation modes
Perfect for content creators, educators, marketers, and businesses needing professional avatar videos for presentations, podcasts, training, and digital performances.
