Windflow

LongLive 2.0

NVIDIA (NVlabs) · Released 13 May 2026

LongLive 2.0 generates long, multi-shot video in real time from text prompts you can switch as it plays. The release includes training and inference infrastructure; the 5B weights use the NVIDIA Open Model License.

See 2 places to try itGet the weightsCan I use it commercially?
Weights
Open weightsNVIDIA Open Model License
Commercial use
Custom terms
Real-time
Real-time, per authorsNot independently measured
Where to try
2 placesReactor, Windflow

01 Controls

What you control

  • A text storyboard prompt
  • Prompt switches while the video plays
  • Multi-shot sequences

02 License

Can you use it commercially?

Custom terms

Only under its own license (NVIDIA Open Model License). It states that the models are commercially usable, with conditions: keep NVIDIA's license notice when you distribute the model and do not bypass its safety guardrails. The code is Apache-2.0.

Declared license: NVIDIA Open Model License · Model card

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

03 Speed

Does it run in real time?

Real-time, per authors. 45.7 fps of diffusion time, excluding video decoding; the paper reports end-to-end times separately.

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

LongLive 2.0 FAQ

Is LongLive 2.0 open source?

LongLive 2.0 publishes downloadable weights under NVIDIA Open Model License. Read the license terms before you build on it.

Can I use LongLive 2.0 commercially?

Only under its own license (NVIDIA Open Model License). It states that the models are commercially usable, with conditions: keep NVIDIA's license notice when you distribute the model and do not bypass its safety guardrails. The code is Apache-2.0.

Does LongLive 2.0 run in real time?

Yes, according to its authors. 45.7 fps of diffusion time, excluding video decoding; the paper reports end-to-end times separately. This directory has not measured it independently.

Where can I try LongLive 2.0?

You can try it on Reactor and Windflow.

What does LongLive 2.0 take as input?

You give it a text storyboard prompt, prompt switches while the video plays and multi-shot sequences.

What are alternatives to LongLive 2.0?

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 directory