Vivix W1
Vivix
Vivix W1 is a streaming model for worlds that evolve in real time, shaped by text, voice and motion. It is offered through an API priced per output second and a web playground; weights are not published.
- Weights
- No public weightsHosted service or demo only
- Commercial use
- Service terms
- Real-time
- Real-time, per authorsNot independently measured
- Where to try
- 1 placeOfficial API and playground
01 Controls
What you control
- Text
- Voice
- Motion
02 License
Can you use it commercially?
No weights are published, so there is no model license to use. Commercial use depends on the provider's own service terms.
Declared license: No public weight license verified
A reading of the published license text, not legal advice.
03 Speed
Does it run in real time?
Real-time, per authors. Real-time generation; the published speed test covers clip generation, not live latency.
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
Vivix W1 FAQ
Is Vivix W1 open source?
No. Vivix W1 has no public weights; it is available only as a hosted service or demo.
Can I use Vivix W1 commercially?
No weights are published, so there is no model license to use. Commercial use depends on the provider's own service terms.
Does Vivix W1 run in real time?
Yes, according to its authors. Real-time generation; the published speed test covers clip generation, not live latency. This directory has not measured it independently.
Where can I try Vivix W1?
You can try it on the official API and playground.
What does Vivix W1 take as input?
You give it text, voice and motion.
What are alternatives to Vivix W1?
Similar models in this directory include EdenLive (open weights, custom terms), Helios (open weights, permissive license) and Krea Realtime 14B (open weights, permissive license).
Similar world models
All 56 in the directoryLive video
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VAST
Source video (game footage or a live camera), a scene prompt and a reference image
Custom termsOpen weightsReal-time claimTry on Reactor, Windflow
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Helios
PKU-YuanGroup
Text prompts that can change while the video streams
Permissive licenseOpen weightsReal-time claimTry on Hugging Face Space, Reactor, Windflow
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Krea Realtime 14B
Krea
Text prompts and live video input
Permissive licenseOpen weightsReal-time claimLive video
LongLive 2.0
NVIDIA (NVlabs)
Text prompts switched during generation, across multiple shots
Custom termsOpen weightsReal-time claimTry on Reactor, Windflow