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Introducing LTX-2.5, the world model the world builds on.
One of the biggest upgrades yet to the model already powering film, robotics, and real-time workflows. Higher pixel fidelity, multishot scenes that hold together across cuts, and a pretrained foundation built to be finetuned across domains.
Plus: Diffusion Fidelity Rendering, a new rendering approach built for pixel quality that holds up frame by frame, even on a cinema screen.
This isn't a tool you rent. It's a foundation you build on, open and yours.
Eric Fogel spent years drawing his characters. With LTX, he turned them into an animated film, Mutilator, and kept his original artwork at the center of production.
Produced by @WonderStudios, built in collaboration with LTX
He turned a character he's been drawing for years into an entire animated film.
An animation veteran behind the likes of Celebrity Deathmatch, Megamind etc.
Produced by Wonder Studios. Built in partnership with @ltx_io.
Here's how Eric Fogel did it:
@Deathmatch_Guy
We're partnering with the @Chroma Awards for Season 2 of the world’s largest AI Film & Media competition.
With $1M+ in promotions, $450K+ in cash prizes, and student internships on the line, it’s bigger than ever.
Compete in any of our 5 divisions: Film & TV, Ads, Music Videos, Games, and Behind-The-Scenes. Use LTX in your submission and post on social media to unlock extra prizes and perks.
Submissions are open until January 7th. submit.chromaawards.com/?utm…
This week, the community used LTX-2.5 to make a 30-minute film, an $8-per-episode series, and a music video from one prompt. 🧵
@julianharris built PopTok. Give it one prompt or an existing song. It returns a lip-synced music video, fully local.
nitter.cf/julianharris/status/21…
PopTok is my fully local AI workflow for music video creation.
youtu.be/R4GJ6h0vFSM
* Create full lip-synced videos from a single prompt
* Or create a video from existing music
Posting how-tos on
ailocal.substack.com
This is absolutely a shoulders of giants workflow using:
* ACE-Step 1.5 for music
* LTX 2.5 + grafted LTX-2.3 Transition LoRA
* InfiniteTalk for lip sync
* Whisper for word alignment of course
And a bunch of other tech
This character, R.Amber I use in most of my pieces where I need lyrics; nice to finally put a face to the name.
Needs a DGX 128GB min though bits and pieces work fine on a Macbook M5, Strix Halo and some (but not all) on an RTX 4090
github.com/boxabirds/poptok
Live action in. Anime out. @esjima restyled real footage with LTX Ripple and wrote up the full process on his blog.
nitter.cf/esjima/status/21124431…
We're always excited to collaborate with filmmakers who use our technology to help execute their creative vision.
Before creating MTV's Celebrity Deathmatch, there was The MUTILATOR.
Decades later, Eric Fogel's vision is finally on screen.
Produced by Wonder Studios. Executive produced by @ltx_io.
@Deathmatch_Guy
A major LTX Desktop update is here.
Built-in LoRAs, IC-LoRAs for deblur, colorization, day-to-night and more, a batch queue, and remote monitoring from your phone.
Download LTX Desktop: ltx.io/ltx-desktop
We teamed up with @_doubleAI_ to push our already-optimized pipeline further with their Maxwell model. A 5-second 4K clip on 2xB200s: 250s → 134s.
Same quality, no quantization. The update is open source.
1/ Together with @ltx_io, we used Maxwell, our Code Execution Model, to make video generation in LTX-2.5 1.87x faster.
With Maxwell, generating a five-second 4K clip on 2xB200s went from 250 seconds to only 134. No quantization or loss of quality at all. The code is open source.
LTX is proud to serve as executive producer on Mutilator. Eric Fogel created this world as a student at NYU. Now he’s bringing it back with Wonder Studios.
Full film Oct 22.
From MTV's Celebrity Deathmatch to DreamWorks' Megamind, Eric Fogel is now returning to the world he first created as a student at NYU.
MUTILATOR.
Wonder Studios × @ltx_io. Full film coming Oct 22.
@Deathmatch_Guy
Here are five things the community built with LTX-2.5 this week. 🧵
@rapidmlx made a 30-second sci-fi short on two Macs. Qwen Image made the keyframes. LTX-2.5 generated the motion. Nothing ran in the cloud.
nitter.cf/rapidmlx/status/210966…
A robot has 1% power left. A seedling is freezing beside it.
"The Last Shift" is a 30-second sci-fi short made entirely on two Macs. No cloud.
🖼 Keyframes: Qwen Image 2.1
🎬 Motion: LTX-2.5
🔧 Pipeline: ComfyUI
⚡ Both served locally by Rapid-MLX
How we made it 👇
rapidmlx.com/blog/ai-short-f…
@adsilva264 built ReAngle, an open source re-shoot app for ComfyUI. Draw a camera path in 3D. Preview the move. LTX-2.5 renders the new angle on a 16GB GPU.
nitter.cf/adsilva264/status/2111…
ReAngle is my open-source re-shoot app for ComfyUI. It's built on LTX-2.5 with depth-based reprojection, and you can draw your own camera path in a 3D preview before anything renders. Orbit, crane, pull-back or a freeze, all on a 16 GB RTX 5080, with Comfy Cloud for bigger jobs.
Try it in your browser: tekholms-lw.github.io/ReAngl…
Code and workflows: github.com/Tekholms-LW/ReAng…
#OpenSourceHiggsfield
Open-source AI moves faster when builders have the tools to push it further.
Join the challenge on the Comfy Developer Platform for a chance to win $25K in prizes.
Higgsfield promised to open-source their entire platform. They didn’t.
Let's help them.
For the next two weeks, Comfy and our partners are putting up $25,000 in prizes for the best open-source builds on the Comfy Developer Platform.
Partners: @NVIDIAAI, @runpod, @MiniMax_AI, @ltx_io, @bfl_ai
→ $10K grand prize
→ RTX 5090: Most Innovative
→ RTX 5090: Most Viral
→ RTX 5090: Open Weights Only
→ 10 runners-up: $250 in Comfy credits
At LTX, we strive to empower partners like Asteria, who are pushing cinematic storytelling forward while keeping artists at the center of every workflow and honoring the craft of traditional filmmaking.
Great filmmaking demands control and LTX’s open weights model makes this possible; from securely training on your own IP to our full suite of professional capabilities.
Together with Asteria, we’ll keep driving the community forward, turning feedback from filmmakers like them into tangible capabilities that can be deployed in professional workflows.