LTX-Video
The facts below are what the maker publishes about LTX-Video, checked and dated. Our editors have not written about it yet.
The facts
Each one read from LTX-Video's own pages, with the date it was checked.
What it does
- API access
- Yeschecked 19 Sep 2026
- Commercial use
- Yeschecked 19 Sep 2026
- Conditioning
- It supports image-to-video, multiple keyframes, keyframe animation, forward and backward video extension, and video-to-video transformations.checked 12 Oct 2026
- Control models
- The repository lists depth, pose, and Canny control models for LTX-Video.checked 13 Oct 2026
- Fine-tuning
- Lightricks provides an open-source trainer for full fine-tuning and LoRA fine-tuning of the 2B and 13B variants.checked 13 Oct 2026
- Hosted access
- The README links to online inference through LTX Studio, Fal.ai, and Replicate.checked 12 Oct 2026
- Image-to-video
- Yeschecked 19 Sep 2026
- Input constraint
- For video extension, input segments must have a frame count equal to a multiple of 8 plus 1, and the target frame number should be a multiple of 8.checked 12 Oct 2026
- Integrations
- The repository documents ComfyUI and Diffusers integrations and recommends its ComfyUI workflow for best results.checked 13 Oct 2026
- License
- The GitHub repository identifies its code license as Apache-2.0.checked 13 Oct 2026
- Local requirements
- The codebase was tested with Python 3.10.5 and CUDA 12.2; on macOS, MPS was tested with PyTorch 2.3.0.checked 13 Oct 2026
- Local use
- The project provides instructions for running inference locally with Python and PyTorch.checked 12 Oct 2026
- Long generations
- The repository says LTX-Video 13B supports videos up to 60 seconds.checked 13 Oct 2026
- Maximum resolution
- 4kchecked 19 Sep 2026
- Maximum video length
- 1checked 19 Sep 2026
- Models
- The repository lists 2B and 13B model variants, including distilled and FP8 quantized versions.checked 12 Oct 2026
- Output
- The README describes generation up to 50 FPS at native 4K resolution with synchronized audio in one pass.checked 12 Oct 2026
- Project status
- The repository says LTX-2 is now the primary home for LTX development.checked 13 Oct 2026
- Purpose
- LTX-Video is an open video-generation model that supports text-to-video and image-to-video generation.checked 12 Oct 2026
- Resolution and frame rate
- The repository says the model can generate videos up to 50 FPS at native 4K resolution with synchronized audio in one pass.checked 13 Oct 2026
The company
- Company
- Lightricks says it was founded in 2013.checked 13 Oct 2026
- Founded
- 2013checked 28 Sep 2026
- Headquarters
- Jerusalem, Israelchecked 28 Sep 2026
Where it runs
- macOS support
- The README says MPS was tested on macOS with PyTorch 2.3.0 and should support PyTorch 2.3 or 2.6 and later.checked 12 Oct 2026
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