Windflow

HelixWorld

Noiz AI · Released September 2026

HelixWorld generates video and spatial stereo sound together, so turning the camera also moves where sounds come from. Movement and camera keys drive the world, and its authors report faster-than-real-time generation including decoding.

Get the weightsCan I use it commercially?
Weights
Open weightsApache-2.0
Commercial use
Permissive license
Real-time
Real-time, per authorsNot independently measured
Where to try
Run it yourself

01 Controls

What you control

  • Movement keys
  • Camera keys (continuous 6-DoF camera pose)

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?

Real-time, per authors. Real-time factor 0.77 at 768×512 and 24 fps, including audio and video decoding.

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

04 Access

Where to try it

No hosted version was verified. Run the published weights yourself.

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

05 Questions

HelixWorld FAQ

Is HelixWorld open source?

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

Can I use HelixWorld 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 HelixWorld run in real time?

Yes, according to its authors. Real-time factor 0.77 at 768×512 and 24 fps, including audio and video decoding. This directory has not measured it independently.

Where can I try HelixWorld?

No hosted version was verified; run the published weights yourself.

What does HelixWorld take as input?

You give it movement keys and camera keys (continuous 6-DoF camera pose).

What are alternatives to HelixWorld?

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