Instructions to use RuneXX/LTX-2.3-2.5-Workflows with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- LTX.io
How to use RuneXX/LTX-2.3-2.5-Workflows with LTX.io:
# 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 RuneXX/LTX-2.3-2.5-Workflows --local-dir models/LTX-2.3-2.5-Workflows hf download google/gemma-3-12b-it-qat-q4_0-unquantized --local-dir models/gemma-3-12b
# Fast pipeline (distilled model, no distilled LoRA needed) uv run python -m ltx_pipelines.distilled \ --distilled-checkpoint-path models/LTX-2.3-2.5-Workflows/<distilled-checkpoint>.safetensors \ --spatial-upsampler-path models/LTX-2.3-2.5-Workflows/<spatial-upsampler>.safetensors \ --gemma-root models/gemma-3-12b \ --prompt "A beautiful sunset over the ocean" \ --output-path output.mp4 # For image-to-video, add: --image path/to/image.jpg 0 0.8# HQ pipeline (two-stage, higher quality) uv run python -m ltx_pipelines.ti2vid_two_stages_hq \ --checkpoint-path models/LTX-2.3-2.5-Workflows/<checkpoint>.safetensors \ --distilled-lora models/LTX-2.3-2.5-Workflows/<distilled-lora>.safetensors 0.8 \ --spatial-upsampler-path models/LTX-2.3-2.5-Workflows/<spatial-upsampler>.safetensors \ --gemma-root models/gemma-3-12b \ --prompt "A beautiful sunset over the ocean" \ --output-path output.mp4 # For image-to-video, add: --image path/to/image.jpg 0 0.8 - Notebooks
- Google Colab
- Kaggle
Is "LTX-2.3_-_I2V_T2V_Long_Video_Custom_Audio_Loop.json" possible with Prompt Relay?
It would be a Combination of "LTX-2.3_-I2V_T2V_Music-Video_Prompt-Relay_multi-scene_save_per_segment.json" with "LTX-2.3-I2V_T2V_Long_Video_Custom_Audio_Loop.json".
I'm asking this because I tried to extend the segments of the "LTX-2.3-_I2V_T2V_Music-Video_Prompt-Relay_multi-scene_save_per_segment.json" for video lenghts of 3 minutes or more. But unfortunately, I'm too clumsy for that. I can't seem to get the hang of the set and get nodes.
Yes should be possible.
The only thing with a loop though is that, .. well it loops. So each loop would in the simplest form have same prompts for every run.
And that can be fine ...
But it wouldnt be too hard to have a prompt travel that progress with a new prompt for each loop.
Will take a look at it.
Thank you, that would be great.
There is a workflow on Civitai (https://civitai.com/models/2632049/for-loop-ltx-23-long-mv-auto-generation-workflow). Although the workflow is a bit of a mess, it seems to do exactly what I wanted.
But I had no idea what I was doing, and nothing happened except for an out-of-memory error.





