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Mini toolsSANA WM (Bidirectional)
By NVIDIA
SANA-WM Bidirectional is an Apache 2.0 image-to-video diffusion world model from Efficient-Large-Model. The released checkpoint is a 2.6B-parameter diffusion transformer trained for efficient one-minute generation, producing 720p videos from an input image and prompt while supporting precise six-degree-of-freedom camera control. Its design uses hybrid linear attention for long-context modeling, dual-branch camera control for trajectory adherence, a two-stage generation and refiner pipeline for temporal consistency, and a camera-pose annotation pipeline for spatiotemporally consistent supervision.
New
Multimodal
Overview
SANA-WM Bidirectional is Efficient-Large-Model’s open-source 2.6B image-to-video world model for 720p minute-scale video generation with 6-DoF camera control.
About NVIDIA
Industry:
Computer Hardware Manufacturing
Company Size:
42000
Location:
Santa Clara, California, US
Website:
nvidia.com
Last updated: July 7, 2026
