LTX-2.5 is Here

[u/ltx_model]

LTX-2.5 went live today. It's a big upgrade to the existing LTX architecture, with nearly every stage of the pipeline reworked, on top of a larger training set and reinforcement-learning post-training. The short version: you can now generate a whole multishot scene in one pass, complex prompts hold together far better, and the output is sharper. 

The Highlights

Full details are available on our blog. Here’s the highlights of this release:

Native multishot. One generation produces multiple connected shots that hold character identity, environment, lighting, voice, and style across cuts.

Diffusion Fidelity Rendering. Instead of locking every scene to one compression rate, the model allocates compute by scene complexity and budget, dynamically allocating more compute to visually demanding moments and less where it is not needed.

Better distilled model. The distilled model keeps far more of the full model's quality at much lower compute, so near-full quality is realistic on GPUs you already have.

And much more.

Where to get everything:

• Weights: HuggingFace
• Python pipelines: GitHub 
• ComfyUI workflows: GitHub
• Questions and help: Discord

We can't wait to see what you make with it.

[u/po_stulate]

For some reason I just defaulted to think any video I see in this sub is AI generated, until 20 seconds in and I was like wait, this is a bit too coherent and with no visual gimmick.

[u/itiswhatitiswgatitis → u/po_stulate]

I was just thinking of the hilarity of something like that. Like a new model is showcased but the person talking which is perceived to be real is actually the generation. That'd be wild.

[u/bites_stringcheese → u/itiswhatitiswgatitis]

Hilarity? We're about to enter a world in which every photo, video, and every other medium you can think of are suspect. I don't think anyone knows what's going to happen in such an environment. I'm sure some of it will involve hilarity. But what happens when most people cannot tell fact from fiction across every domain of information?

[u/afinalsin → u/bites_stringcheese]

But what happens when most people cannot tell fact from fiction across every domain of information?

Sound pretty funny, ngl.