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Yoav HaCohen (yoavhacohen) merged 2 commits into from
May 15, 2025
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README: Fix links #185

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Readme: Update link to a comfy flow
yoavhacohen May 14, 2025
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Readme: Fix broken comfy links
yoavhacohen May 15, 2025
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16 changes: 8 additions & 8 deletions README.md
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Expand Up @@ -17,18 +17,18 @@ This is the official repository for LTX-Video.

- [Introduction](#introduction)
- [What's new](#news)
- [Models](#models)
- [Models & Workflows](#models--workflows)
- [Quick Start Guide](#quick-start-guide)
- [Online demo](#online-inference)
- [Use online](#online-inference)
- [Run locally](#run-locally)
- [Installation](#installation)
- [Inference](#inference)
- [ComfyUI Integration](#comfyui-integration)
- [Diffusers Integration](#diffusers-integration)
- [Model User Guide](#model-user-guide)
- [Community Contribution](#community-contribution)
- [Training](#training)
- [Join Us!](#join-us-)
- [Training](#⚡️-training)
- [Join Us!](#🚀-join-us)
- [Acknowledgement](#acknowledgement)

# Introduction
Expand Down Expand Up @@ -65,11 +65,11 @@ The model supports text-to-image, image-to-video, keyframe-based animation, vide
* Also released a LoRA version of the distilled model, [ltxv-13b-0.9.7-distilled-lora128](https://huggingface.co/Lightricks/LTX-Video/blob/main/ltxv-13b-0.9.7-distilled-lora128.safetensors)
* Requires only 1GB of VRAM
* Can be used with the full 13B model for fast inference
- Release a new quantized distilled model [ltxv-13b-0.9.7-distilled-fp8](https://huggingface.co/Lightricks/LTX-Video/blob/main/ltxv-13b-0.9.7-distilled-fp8.safetensors) for *real-time* generation (on H100) with even less VRAM (Supported in the [official CompfyUI workflow](https://github.com/Lightricks/ComfyUI-LTXVideo/))
- Release a new quantized distilled model [ltxv-13b-0.9.7-distilled-fp8](https://huggingface.co/Lightricks/LTX-Video/blob/main/ltxv-13b-0.9.7-distilled-fp8.safetensors) for *real-time* generation (on H100) with even less VRAM (Supported in the [official ComfyUI workflow](https://github.com/Lightricks/ComfyUI-LTXVideo/))

## May, 5th, 2025: New model 13B v0.9.7:
- Release a new 13B model [ltxv-13b-0.9.7-dev](https://huggingface.co/Lightricks/LTX-Video/blob/main/ltxv-13b-0.9.7-dev.safetensors)
- Release a new quantized model [ltxv-13b-0.9.7-dev-fp8](https://huggingface.co/Lightricks/LTX-Video/blob/main/ltxv-13b-0.9.7-dev-fp8.safetensors) for faster inference with less VRam (Supported in the [official CompfyUI workflow](https://github.com/Lightricks/ComfyUI-LTXVideo/))
- Release a new quantized model [ltxv-13b-0.9.7-dev-fp8](https://huggingface.co/Lightricks/LTX-Video/blob/main/ltxv-13b-0.9.7-dev-fp8.safetensors) for faster inference with less VRAM (Supported in the [official ComfyUI workflow](https://github.com/Lightricks/ComfyUI-LTXVideo/))
- Release a new upscalers
* [ltxv-temporal-upscaler-0.9.7](https://huggingface.co/Lightricks/LTX-Video/blob/main/ltxv-temporal-upscaler-0.9.7.safetensors)
* [ltxv-spatial-upscaler-0.9.7](https://huggingface.co/Lightricks/LTX-Video/blob/main/ltxv-spatial-upscaler-0.9.7.safetensors)
Expand Down Expand Up @@ -129,11 +129,11 @@ The model supports text-to-image, image-to-video, keyframe-based animation, vide
| Name | Notes | inference.py config | ComfyUI workflow (Recommended) |
|-------------------------|--------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------|
| ltxv-13b-0.9.7-dev | Highest quality, requires more VRAM | [ltxv-13b-0.9.7-dev.yaml](https://github.com/Lightricks/LTX-Video/blob/main/configs/ltxv-13b-0.9.7-dev.yaml) | [ltxv-13b-i2v-base.json](https://github.com/Lightricks/ComfyUI-LTXVideo/blob/master/example_workflows/ltxv-13b-i2v-base.json) |
| [ltxv-13b-0.9.7-mix](https://app.ltx.studio/motion-workspace?videoModel=ltxv-13b) | Mix ltxv-13b-dev and ltxv-13b-distilled in the same multi-scale rendering workflow for balanced speed-quality | N/A | [ltxv-13b-i2v-mix.json](https://github.com/Lightricks/ComfyUI-LTXVideo/blob/master/example_workflows/ltxv13b-i2v-mixed-multiscale.json) |
| [ltxv-13b-0.9.7-mix](https://app.ltx.studio/motion-workspace?videoModel=ltxv-13b) | Mix ltxv-13b-dev and ltxv-13b-distilled in the same multi-scale rendering workflow for balanced speed-quality | N/A | [ltxv-13b-i2v-mixed-multiscale.json](https://github.com/Lightricks/ComfyUI-LTXVideo/blob/master/example_workflows/ltxv-13b-i2v-mixed-multiscale.json) |
[ltxv-13b-0.9.7-distilled](https://app.ltx.studio/motion-workspace?videoModel=ltxv) | Faster, less VRAM usage, slight quality reduction compared to 13b. Ideal for rapid iterations | [ltxv-13b-0.9.7-distilled.yaml](https://github.com/Lightricks/LTX-Video/blob/main/configs/ltxv-13b-0.9.7-dev.yaml) | [ltxv-13b-dist-i2v-base.json](https://github.com/Lightricks/ComfyUI-LTXVideo/blob/master/example_workflows/13b-distilled/ltxv-13b-dist-i2v-base.json) |
| [ltxv-13b-0.9.7-distilled-lora128](https://huggingface.co/Lightricks/LTX-Video/blob/main/ltxv-13b-0.9.7-distilled-lora128.safetensors) | LoRA to make ltxv-13b-dev behave like the distilled model | N/A | N/A |
| ltxv-13b-0.9.7-fp8 | Quantized version of ltxv-13b | Coming soon | [ltxv-13b-i2v-base-fp8.json](https://github.com/Lightricks/ComfyUI-LTXVideo/blob/master/example_workflows/ltxv-13b-i2v-base-fp8.json) |
| ltxv-13b-0.9.7-distilled-fp8 | Quantized version of ltxv-13b-distilled | Coming soon | [ltxv-13b-dist-fp8-i2v-base.json](https://github.com/Lightricks/ComfyUI-LTXVideo/blob/master/example_workflows/13b-distilled/ltxv-13b-dist-fp8-i2v-base.json) |
| ltxv-13b-0.9.7-distilled-fp8 | Quantized version of ltxv-13b-distilled | Coming soon | [ltxv-13b-dist-i2v-base-fp8.json](https://github.com/Lightricks/ComfyUI-LTXVideo/blob/master/example_workflows/13b-distilled/ltxv-13b-dist-i2v-base-fp8.json) |
| ltxv-2b-0.9.6 | Good quality, lower VRAM requirement than ltxv-13b | [ltxv-2b-0.9.6-dev.yaml](https://github.com/Lightricks/LTX-Video/blob/main/configs/ltxv-2b-0.9.6-dev.yaml) | [ltxvideo-i2v.json](https://github.com/Lightricks/ComfyUI-LTXVideo/blob/master/example_workflows/low_level/ltxvideo-i2v.json) |
| ltxv-2b-0.9.6-distilled | 15× faster, real-time capable, fewer steps needed, no STG/CFG required | [ltxv-2b-0.9.6-distilled.yaml](https://github.com/Lightricks/LTX-Video/blob/main/configs/ltxv-2b-0.9.6-distilled.yaml) | [ltxvideo-i2v-distilled.json](https://github.com/Lightricks/ComfyUI-LTXVideo/blob/master/example_workflows/low_level/ltxvideo-i2v-distilled.json) |

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