VideoMusic and sound

LTX-Video / LTX-2

A fast video model; with LTX-2 it generates video with sound and speech in one go. Camera and pose control, lightweight versions available.

Developer
Lightricks, Israel
First release
Oct 2024
Latest release
Jul 2026
Sizes
2B – 22B
License
Commercial use with conditionsLTX-Video 0.9 — Apache 2.0; LTX-2 and newer — LTX-2 Community License (free for revenue under $10M per year)
Russian
Not supported
Running
On your own serverNeeds a GPU
Industries
Marketing and content, Media and production, Retail and marketplaces
Deploy on your server Hugging Face GitHub

What it does

  • Ad videos with sound
  • Video from a product photo
  • Voiced scenes for social media
  • Camera and motion control

Where it is used

Marketing and social mediaProduction studiosE-commerce

Hardware requirements

LaptopLaptop or regular PC, up to 8 GB of VRAM — smaller versions
no versions
1 GPUOne GPU with 16–80 GB — mid-size versions
fits
ClusterServer with several GPUs — flagship versions
no versions

Versions

  1. LTX-2.5
  2. LTX-2.3
  3. LTX-2
  4. LTX-Video 0.9

How to run it

On your own serverWeights are downloaded from Hugging Face and served with vLLM (load and API) or llama.cpp (modest hardware). The model then runs in a closed network with no per-request fees.Hugging Face
How much hardware you needCalculate the VRAM for the model size, context length and number of concurrent requests.Open the hardware calculator

I can set this up end to end: pick the model size, deploy it on your server and connect it to your systems.

Frequently asked questions

Can LTX-Video / LTX-2 be used in a commercial project?

With conditions. License: LTX-Video 0.9 — Apache 2.0; LTX-2 and newer — LTX-2 Community License (free for revenue under $10M per year). Restrictions vary — region, company revenue, attribution requirements. Have a lawyer check the terms before a commercial launch.

What hardware does LTX-Video / LTX-2 need?

At minimum: One GPU with 16–80 GB — mid-size versions. Without a GPU the model is not practical. You can calculate the exact VRAM for your model size and context in the hardware calculator.

Does LTX-Video / LTX-2 support Russian?

No. The model card lists its languages and Russian is not among them.

Where can I download LTX-Video / LTX-2 and what does it cost?

The LTX-Video / LTX-2 weights are open and free to download. You only pay for the hardware it runs on and for the setup. Source links are at the bottom of this page.

How I deploy it for clients

  1. SelectionI pick the model size for your task and hardware and test it on your examples.
  2. DeploymentI deploy it on your server or in a closed network and provide an API.
  3. Fine-tuningI fine-tune it on your data (LoRA) or connect a knowledge base — whichever is cheaper for the task.
  4. IntegrationI connect it to your CRM, ERP, bot, website or team chat and set up monitoring.

Comparisons

Similar models

VideoWanAlibaba · ChinaCommercial use allowed

Text-to-video and image-to-video; the small version runs on a gaming GPU. After 2.2 only applied models are open: editing (VACE), audio-driven talking characters (S2V), dancing to music (Dancer).

DetailsVideoHunyuanVideoTencent · ChinaCommercial use with conditions

Tencent's video model, one of the first open ones on par with closed services. Version 1.5 is lighter (8.3B) and runs on consumer GPUs.

DetailsVideoMAGISand AI · ChinaCommercial use allowed

Video generated chunk by chunk in sequence, so a clip can be extended indefinitely. MAGI-2 produces video with sound.

Details

Source: huggingface.co/Lightricks/LTX-2.5. Data checked against the model card on 22 Sep 2026. Have a lawyer review the license before commercial launch.