CivArchive
    Lightricks LTXV 2.3 - Distilled

    This model card focuses on the LTX-2.3 model, which is a significant update to the LTX-2 model with improved audio and visual quality as well as enhanced prompt adherence. LTX-2 was presented in the paper LTX-2: Efficient Joint Audio-Visual Foundation Model.

    💻💻 If you want to dive in right to the code - it is available here. 💾💾

    LTX-2.3 is a DiT-based audio-video foundation model designed to generate synchronized video and audio within a single model. It brings together the core building blocks of modern video generation, with open weights and a focus on practical, local execution.

    LTX-2 Open Source

    Run locally

    Direct use license

    You can use the models - full, distilled, upscalers and any derivatives of the models - for purposes under the license.

    ComfyUI

    We recommend you use the built-in LTXVideo nodes that can be found in the ComfyUI Manager. For manual installation information, please refer to our documentation site.

    Description

    FAQ

    Comments (11)

    BoneMechMar 21, 2026· 1 reaction
    CivitAI

    Great model and incredible to not see this locked behind a paywall. Tons of respect!

    habbibulinaglafira454Mar 25, 2026· 2 reactions
    CivitAI

    А на какой машине ее запустить то можно?

    pork69Apr 4, 2026· 2 reactions
    CivitAI

    jesus fuck, i choked on my drink when i saw that its fucking 42 gigs

    elevendrApr 18, 2026

    You can get quantized models that make the model smaller so it can run on your hardware like GGUF.

    jayjay881Apr 6, 2026· 2 reactions
    CivitAI

    How can people run this? 50GB VRAM?

    TheP3NGU1NApr 9, 2026· 1 reaction

    gpu rentals if you want the full thing. otherwise distilled and quantified version of it are now out. still need a decently large amount of vram tho.

    yuduz367Apr 12, 2026· 1 reaction

    dynamic vram in comfyUI

    watsont474Apr 12, 2026

    Professional GPUs. Blackwell RTX 5000 with 48 or 72 GB of VRAM. Blackwell RTX 6000 with 96 GB of VRAM. These GPUs can be bought from places like Central Computers, but the cost is $5000-$9000. The minimum LTX recommends to have it run at all is 32 GB of VRAM, which is what the 5090 has.

    bassambarrakApr 13, 2026· 3 reactions
    CivitAI

    I have the distilled model, and it gets the job done, while it gets the PC hanging, 32GB RAM and RTX3080 10GB, (using Pinokio)

    faksfkwaf22Apr 14, 2026

    Same here. Have you managed to get the upscalers work? Mine crashes whenever during gen when I activate them.

    JamesMccay1995AiApr 28, 2026

    how long does it take you to render out segments?

    Checkpoint
    LTXV 2.3
    by ltxvideo
    Download (Beta) View on CivitAI
    base model

    Details

    Downloads
    479
    Platform
    CivitAI
    Platform Status
    Available
    Created
    3/11/2026
    Updated
    5/4/2026
    Deleted
    -

    Files

    lightricksLTXV23_distilled.safetensors

    Size:
    42.98 GB
    SHA256:
    14409a4d1337a8ded02fa87fb895b17a91ab2c6588f7cc3352e624ff18a689bf

    Mirrors

    Huggingface (63 mirrors)
    CivitAI (2 mirrors)
    Other Platforms (TensorArt, SeaArt, etc.) (1 mirrors)

    lightricksLTXV23_distilled_trainingData.zip

    Size:
    21.63 MB
    SHA256:
    c74f14b8150d086064279d98a6c7774dc45819bf6b084ee23feaa3ded8bc5764

    Mirrors

    CivitAI (2 mirrors)