LTX-2
LTX-2
is the first DiT-based audio-video foundation model that contains all core capabilities of modern video generation in one model: synchronized audio and video, high fidelity, multiple performance modes, production-ready outputs, API access, and open access.
ltx-2.mp4
🚀 Quick Start
Clone the repo
git clone https://github.com/Lightricks/LTX-2.git
cd
LTX-2
Install the dependencies. The
natten
extra is the fastest backend for the diffusion video VAE below, and is Linux + CUDA only -- on Windows and macOS it is skipped automatically and decoding falls back to a Triton or eager implementation, so the same command works everywhere (see
neighborhood attention backends
)
uv sync --extra natten
Download the
models
or use the
Hugging Face CLI
hf auth login
hf download Lightricks/LTX-2.5 (EN)

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**📖 中文解读**
以上内容由AI翻译自英文原文，可能存在不准确之处。建议阅读[原文](https://github.com/Lightricks/LTX-2)获取最准确的信息。

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🔗 **原文链接**: [Lightricks/LTX-2 (⭐ 40 stars today)](https://github.com/Lightricks/LTX-2)
🏷️ **转载来源**: GitHub Trending
> 本文由小九AI技术站翻译整理，内容版权归原作者所有。

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🐾 **小九锐评**

这篇文章来自GitHub Trending，我筛过觉得值得一看。
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> _转载自 GitHub Trending，内容版权归原作者所有_

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⏱️ 2026-08-12 22:01