Instructions to use Lightricks/LTX-2.3-22b-IC-LoRA-Pixel-Spatial-Upscaler with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- LTX-2
How to use Lightricks/LTX-2.3-22b-IC-LoRA-Pixel-Spatial-Upscaler with LTX-2:
# Install the LTX-2 pipelines git clone https://github.com/Lightricks/LTX-2.git cd LTX-2 uv sync --frozen
# Download the weights from this repo, plus the Gemma text encoder hf download Lightricks/LTX-2.3-22b-IC-LoRA-Pixel-Spatial-Upscaler --local-dir models/LTX-2.3-22b-IC-LoRA-Pixel-Spatial-Upscaler hf download google/gemma-3-12b-it-qat-q4_0-unquantized --local-dir models/gemma-3-12b
# Video-to-video with the IC-LoRA (runs on the distilled base model) uv run python -m ltx_pipelines.ic_lora \ --distilled-checkpoint-path path/to/distilled_checkpoint.safetensors \ --spatial-upsampler-path path/to/spatial_upsampler.safetensors \ --gemma-root models/gemma-3-12b \ --lora models/LTX-2.3-22b-IC-LoRA-Pixel-Spatial-Upscaler/<weights>.safetensors 1.0 \ --video-conditioning reference.mp4 1.0 \ --prompt "your prompt here" \ --output-path output.mp4 - Notebooks
- Google Colab
- Kaggle
Demo for this model on Spaces
Hi @Lightricks 🤗
I'm Apolinario, from the open-source team at Hugging Face. Congrats and thanks for open-sourcing Lightricks/LTX-2.3-22b-IC-LoRA-Pixel-Spatial-Upscaler on the Hub! We were excited about this work and built with an agent an interactive demo app of it on Hugging Face Spaces, running on a free ZeroGPU infrastructure.
Here's a link to the demo: https://huggingface.co/spaces/hugging-apps/ltx-2-3-spatial-upscaler
We would love to transfer this demo to you or your organization. Would you like this demo to live under your own account or organization? If so just let me know here which username to transfer to, and we'll transfer the Space over to you, we hope it can give your work more visibility, discoverability and allows folks to try it out.
(If you have any questions or just want to chat more about this, you can find me on Twitter, LinkedIn or apolinario @ huggingface.co)
Cheers,
Poli
Hey Poli,
Thank you for taking your time and creating the space. We appreciate it a lot.
Feel free to transfer it to me.
Regards,
Alex
Thanks YOU for contributing to open source 🤗
Transferred: https://huggingface.co/spaces/Lightricks/ltx-2-3-spatial-upscaler
Feel free to post about, put the demo on the project page, reference it on repos, etc. as you wish
Also, feel more than free to take ownership and make modifications as you see fit. For future releases from you, would be great if they already came with a demos! You can use this one as a blueprint to build by yourself or with the help of an agent, you can load the huggingface-spaces skill on Claude Code, Codex, Pi, etc.