Alibaba open-sources full-featured video large-scale model, a single model that fully supports video generation and editing.

On May 14th, Alibaba officially open-sourced Tongyi Wanxiang Wan2.1-VACE. It is understood that this is currently the most comprehensive video generation and editing model in the industry, and a single model can simultaneously support various generation and editing capabilities such as text-to-video, image-to-video reference generation, video redraw, video partial editing, video background extension, and video duration extension. The model has two versions, 1.3B and 14B, with the 1.3B version able to run on consumer-grade graphics cards.