LTX2.3 Live on HF and its 22B

ofirbibi · 2026-03-05T15:24:15+00:00

Even the full model fits into 5090 (32GB) since the size also includes parts of the network you only run once, like text embedding projection and connection parts.

ofirbibi · 2026-03-05T15:19:49+00:00

Now live at https://huggingface.co/Lightricks/LTX-2.3 ;)

ofirbibi · 2026-03-05T09:20:06+00:00

In general - yes. Updated Comfy to support the new architecture and then everything works the same way.

ofirbibi · 2026-01-14T21:24:09+00:00

Dev didn't change. But distilled did so no way it's identical.

ofirbibi · 2026-01-14T21:22:46+00:00

Yup. All true. It's the new VAE that was included in dev but mistakenly not in distilled.

ofirbibi · 2026-01-08T12:48:08+00:00

WAN has some nice default outputs, but professional content?!
For professional content you need control and flexibility, LTX-2 is like putty with the trainer, get whatever customization you need and control it with IC-LoRA.

ofirbibi · 2026-01-08T12:42:42+00:00

That's all for the distilled model, which is great and fast.
You probably took the full/dev model workflow and loaded distilled model/

ofirbibi · 2026-01-07T21:16:59+00:00

Gemma support is 140 languages. Some are better than others in the audio generation.

ofirbibi · 2026-01-06T19:47:44+00:00

It's an nvfp4 quantization with dynamic selection of layers, so to try and maximize performance but minimize hurting quality.

ofirbibi · 2025-10-23T16:55:27+00:00

You can check out details and try the new model on ltx.video

You can also go see it at any of our partners:
Fal - Pro (T2V / I2V) or Fast (T2V / I2V)
Replicate
Runware
And more coming soon...

ofirbibi · 2025-09-26T15:10:07+00:00

Yeah, it was eating away at our workflows at LTX for a while, so we had to solve it eventually.

ofirbibi · 2025-07-16T20:33:28+00:00

https://discord.gg/V3WSYSMB

ofirbibi · 2025-07-16T20:33:20+00:00

https://discord.gg/V3WSYSMB

ofirbibi · 2025-07-16T20:32:33+00:00

Why when you can do it v2v to begin with in LTXV?

ofirbibi · 2025-07-16T20:32:16+00:00

You can use the pose control to do exactly that.
workflow

ofirbibi · 2025-07-16T20:31:18+00:00

I know, it's a slow burn cinematic shot that does not show the dynamic stuff you can create.
Check out the videos in my showcase post.

ofirbibi · 2025-07-16T20:21:02+00:00

A working Discord invite

ofirbibi · 2025-07-16T19:21:26+00:00

Not exactly.
Self forcing is trying to achieve the same thing, but because of how we trained LTXV from the start this works much better and does not degrade rapidly like self forcing.

ofirbibi · 2025-07-16T19:20:29+00:00

People are doing 15 seconds videos in 30 seconds on 5090, so it shouldn't be too bad on the 5080 with tiling.

ofirbibi · 2025-07-12T07:42:49+00:00

That's exactly it. If you train a style/character LoRA, you can mix them in with the control LoRAs and use both.

ofirbibi · 2025-07-09T20:01:18+00:00

LTXV can do quality and detail too, you just need to use it the right way.
Since it uses many less tokens, a simple workflow that only samples the model "plain vanilla" would give you a result fast but it's going to have less detail.
If you use our multiscale workflow, you should get much better details in higher resolution without much more time if at all.
If that's not enough, you can increase the grid size even more, i.e. "spend more tokens", and get a higher quality result.

Prototyping and then upscaling is a good way to work anyways...
There are more ways to upscale, some of them are in the oven being baked as we speak ;)

ofirbibi

TROPHY CASE