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Lightricks/LTX-2

LTX-2

Official Python inference and LoRA trainer package for the LTX-2 audio–video generative model.

View on GitHub↗Upstream Lightricks/LTX-2↗

Builder

Lightricks

Lightricks

Lightricks • individual

Stars

6,885

Using upstream star count

Forks

1,104

Using upstream fork count

Open Issues

0

Activity Score

0/100

0 commits in 30d

Created

Jan 3, 2026

Project creation date

README Summary

[![Website](https://img.shields.io/badge/Website-LTX-181717?logo=google-chrome)](https://ltx.io) [![Model](https://img.shields.io/badge/HuggingFace-Model-orange?logo=huggingface)](https://huggingface.co/Lightricks/LTX-2.3) [![Demo](https://img.shields.io/badge/Demo-Try%20Now-brightgreen?logo=vercel)](https://app.ltx.studio/ltx-2-playground/i2v) [![Paper](https://img.shields.io/badge/Paper-PDF-EC1C24?logo=adobeacrobatreader&logoColor=white)](https://arxiv.org/abs/2601.03233) [![Discord](https://i

Community Evaluation

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AI Dev Skills

Unmapped

Audio-Video GenerationDeep Learning InferenceDiffusion ModelsGenerative AILoRA Fine-tuningModel Training and OptimizationMultimodal Generative ModelsTransformer Architecture

Tags

Audio-Video GenerationDeep Learning InferenceDiffusion ModelsGenerative AILoRA Fine-tuningModel Training and OptimizationMultimodal Generative ModelsTransformer ArchitectureBackendComfyUIForkedGemmaHuggingFaceImage GenerationLarge Language ModelsLoRA / PEFTModel OptimizationPythonQuantizationResearch / PapersTensorRTVideo Generation

Taxonomy

AI Trends

Multimodal ReasoningGenerative AIFoundation ModelsParameter-Efficient Fine-tuning

category

Foundation ModelsModel TrainingInference & ServingGenerative MediaDev Tools & AutomationLearning Resources

Deployment Context

Self-hostedCloud APIOn-premise

Industries

EntertainmentMedia ProductionContent CreationMarketingEducation

Modalities

AudioVideoMultimodal

Skill Areas

Audio-Video GenerationLoRA Fine-tuningMultimodal Generative ModelsDiffusion ModelsDeep Learning InferenceModel Training and OptimizationTransformer ArchitectureGenerative AI

tag

BackendComfyUIForkedGemmaHuggingFaceImage GenerationLarge Language ModelsLoRA / PEFTModel OptimizationPythonQuantizationResearch / PapersTensorRTVideo Generation

Use Cases

Audio-Video Content GenerationSynchronized Media CreationCustom Model Fine-tuningMultimodal Content SynthesisCreative AI Applications

Recent Activity

Updated 2 months ago

7 Days

0

30 Days

0

90 Days

6

Merge pull request #159 from Lightricks/pr-2026-03-11

Michael Kupchick • Mar 11, 2026

ae855f8

Automated PR - 2026-03-11

sync-bot • Mar 11, 2026

b17ec39

Merge pull request #136 from Lightricks/pr-2026-03-05

Michael Kupchick • Mar 5, 2026

9e8a28e

Quality

research
Quality
medium
Maturity
research

Categories

Inference & ServingPrimaryDev Tools & AutomationLearning ResourcesFoundation ModelsModel TrainingGenerative MediaCoding & Dev ToolsSearch & Knowledge

PM Skills

Cost & Efficiency

Languages

Python100.0%

Timeline

Project created
Jan 3, 2026
Forked
Feb 2, 2026
Your last push
2 months ago
Upstream last push
23 days ago
Tracked since
Mar 17, 2026

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