MongoDB - Build AI That Scales
Mini toolsLucy 2
By Decart AI
Lucy 2.0 is presented as a real-time “world transformation” model that shifts high-fidelity video editing from offline rendering to live interaction. It supports continuous, long-running video transformation where the user can restyle scenes, swap characters, and apply changes dynamically while the video is running, including identity reference workflows where a provided character image is mapped onto the live subject’s motion and expressions.
New
Video
Gen 3
Overview
Lucy 2.0 is Decart’s real-time video transformation model that generates and edits video live with near-zero latency, enabling prompt-driven scene restyling and character swaps during a continuous stream.
About Decart AI
Developer portal for Decart’s real-time AI video models (Mirage, Lucy); get API keys.
Website:
platform.decart.ai
Tools using Lucy 2
Last updated: March 4, 2026
