Kijai / WanVideo_comfy_nvfp4

huggingface.co
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Model's Last Updated: May 29 2026

Introduction of WanVideo_comfy_nvfp4

Model Details of WanVideo_comfy_nvfp4

Original repo:

https://huggingface.co/lightx2v/Wan2.2-NVFP4-Sparse

LightX2V's NVFP4 → Comfy NVFP4, same datatype, different conventions:

  • Nibble swap on U8 weights — Comfy's store_fp4x2 reverses NVIDIA-spec packing
  • weight_scale correct as it is
  • weight_scale_2 = alpha × input_global_scale — LightX2V stores a CUTLASS post-matmul rescaler, Comfy uses the divisive per-tensor scale
  • input_scale = 1 / input_global_scale — same convention flip

Runs of Kijai WanVideo_comfy_nvfp4 on huggingface.co

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More Information About WanVideo_comfy_nvfp4 huggingface.co Model

More WanVideo_comfy_nvfp4 license Visit here:

https://choosealicense.com/licenses/apache-2.0

WanVideo_comfy_nvfp4 huggingface.co

WanVideo_comfy_nvfp4 huggingface.co is an AI model on huggingface.co that provides WanVideo_comfy_nvfp4's model effect (), which can be used instantly with this Kijai WanVideo_comfy_nvfp4 model. huggingface.co supports a free trial of the WanVideo_comfy_nvfp4 model, and also provides paid use of the WanVideo_comfy_nvfp4. Support call WanVideo_comfy_nvfp4 model through api, including Node.js, Python, http.

WanVideo_comfy_nvfp4 huggingface.co Url

https://huggingface.co/Kijai/WanVideo_comfy_nvfp4

Kijai WanVideo_comfy_nvfp4 online free

WanVideo_comfy_nvfp4 huggingface.co is an online trial and call api platform, which integrates WanVideo_comfy_nvfp4's modeling effects, including api services, and provides a free online trial of WanVideo_comfy_nvfp4, you can try WanVideo_comfy_nvfp4 online for free by clicking the link below.

Kijai WanVideo_comfy_nvfp4 online free url in huggingface.co:

https://huggingface.co/Kijai/WanVideo_comfy_nvfp4

WanVideo_comfy_nvfp4 install

WanVideo_comfy_nvfp4 is an open source model from GitHub that offers a free installation service, and any user can find WanVideo_comfy_nvfp4 on GitHub to install. At the same time, huggingface.co provides the effect of WanVideo_comfy_nvfp4 install, users can directly use WanVideo_comfy_nvfp4 installed effect in huggingface.co for debugging and trial. It also supports api for free installation.

WanVideo_comfy_nvfp4 install url in huggingface.co:

https://huggingface.co/Kijai/WanVideo_comfy_nvfp4

Url of WanVideo_comfy_nvfp4

WanVideo_comfy_nvfp4 huggingface.co Url

Provider of WanVideo_comfy_nvfp4 huggingface.co

Kijai
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