Lance: Unified Multimodal Modeling by Multi-Task Synergy Fengyi Fu*, Mengqi Huang*,✉, Shaojin Wu*, Yunsheng Jiang*, Yufei Huo, Jianzhu Guo✉,§ Hao Li, Yinghang Song, Fei Ding, Qian He, Zheren Fu, Zhendong Mao, Yongdong Zhang ByteDance * Equal contribution    ✉ Corresponding authors    § Project lead English | 简体中文 🌟 Highlights Lance is a 3B native unified multimodal model that supports image and video understanding, generation, and editing within a single framework. Efficient at 3B scale. With o...