Windflow

SANA-WM

NVIDIA (SANA team) · Released May 2026

SANA-WM is a 2.6B-parameter world model from NVIDIA's SANA team that follows a 6-DoF camera path for up to a minute of 720p video. A streaming variant and a hosted demo are available; the optional refiner builds on LTX-2.

Try on Reactor demoGet the weightsCan I use it commercially?
Weights
Open weightsApache-2.0
Commercial use
Permissive license
Real-time
No real-time claim
Where to try
1 placeReactor demo

01 Controls

What you control

  • A starting image and prompt
  • A 6-DoF camera trajectory

02 License

Can you use it commercially?

Permissive license

The weights' model card declares Apache-2.0, a permissive license that allows commercial use. Check what the model was built on, because a base model's terms can still apply.

Declared license: Apache-2.0 · Model card

A reading of the published license text, not legal advice.

03 Speed

Does it run in real time?

No real-time claim. Generates 60 s of 720p video; a streaming variant is released. No real-time figure published.

Figures are the authors' own, with their settings and hardware. They are not comparable across models.

04 Access

Where to try it

Listed alphabetically. Windflow maintains this directory and is one of the hosts; a listing does not promise capacity at any given moment.

05 Questions

SANA-WM FAQ

Is SANA-WM open source?

SANA-WM publishes downloadable weights under Apache-2.0. The declared license is permissive.

Can I use SANA-WM commercially?

The weights' model card declares Apache-2.0, a permissive license that allows commercial use. Check what the model was built on, because a base model's terms can still apply.

Does SANA-WM run in real time?

Generates 60 s of 720p video; a streaming variant is released. No real-time figure published.

Where can I try SANA-WM?

You can try it on Reactor demo.

What does SANA-WM take as input?

You give it a starting image and prompt and a 6-DoF camera trajectory.

What are alternatives to SANA-WM?

Similar models in this directory include ABot-World (open weights, permissive license), AlayaWorld (open weights, custom terms) and DreamX-World (open weights, permissive license).

Similar world models

All 56 in the directory