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Lightricks
/
LTX-2.3-nvfp4

Image-to-Video
Diffusers
text-to-video
video-to-video
image-text-to-video
audio-to-video
text-to-audio
video-to-audio
audio-to-audio
text-to-audio-video
image-to-audio-video
image-text-to-audio-video
ltx-2
ltx-2-3
ltx-video
ltxv
lightricks
Model card Files Files and versions
xet
Community
8

Instructions to use Lightricks/LTX-2.3-nvfp4 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

  • Libraries
  • Diffusers

    How to use Lightricks/LTX-2.3-nvfp4 with Diffusers:

    pip install -U diffusers transformers accelerate
    import torch
    from diffusers import DiffusionPipeline
    from diffusers.utils import load_image, export_to_video
    
    # switch to "mps" for apple devices
    pipe = DiffusionPipeline.from_pretrained("Lightricks/LTX-2.3-nvfp4", dtype=torch.bfloat16, device_map="cuda")
    pipe.to("cuda")
    
    prompt = "A man with short gray hair plays a red electric guitar."
    image = load_image(
        "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/diffusers/guitar-man.png"
    )
    
    output = pipe(image=image, prompt=prompt).frames[0]
    export_to_video(output, "output.mp4")
  • Notebooks
  • Google Colab
  • Kaggle
New discussion
Resources
  • PR & discussions documentation
  • Code of Conduct
  • Hub documentation

Two Questions about nvfp4 testing.

#8 opened 13 days ago by
ApacheOne

Distill 1.1 nvfp4!

#7 opened 23 days ago by
thevegit0

Performance and qualityvs. GGUF Q8_0 (and FP8) ?

👍 5
#6 opened about 1 month ago by
raffetazarius

distill-nvfp4

4
#5 opened about 2 months ago by
BahamutRU

Newbie question, Is LTX-2.3-nvf4 compatible with ltx-2-spatial-upscaler-x2-1.0.safetensors?

1
#4 opened about 2 months ago by
Dest098

NVFP4 for 16GB of VRAM 5070ti?

2
#3 opened about 2 months ago by
hugless

Image Quality fixed, but where is the speed??

17
#2 opened about 2 months ago by
DflippinK

Weird Pattern Shift

👍 3
16
#1 opened about 2 months ago by
DflippinK
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