LTX

@ltx_model • 14,160 subscribers

An open-source AI creative engine for real production. Native 4K fidelity, built for enterprise, developers, and studios. By @lightricks

Shorts

What can LTX HDR unlock for VFX workflows? Doug Hogan put together a deep dive covering setup, HDR output, Blender relighting, and why this matters beyond standard SDR AI video pipelines.

What can LTX HDR unlock for VFX workflows? Doug Hogan put together a deep dive covering setup, HDR output, Blender relighting, and why this matters beyond standard SDR AI video pipelines.

13,359,373 Aufrufe

1,000,000 Hugging Face downloads, and counting! LTX-2 grew the way we believe products should: in the open, with the community, through real-world use. Grateful for everyone who helped get us here and excited for what’s next. Download and try it for yourself here:

1,000,000 Hugging Face downloads, and counting! LTX-2 grew the way we believe products should: in the open, with the community, through real-world use. Grateful for everyone who helped get us here and excited for what’s next. Download and try it for yourself here:

65,664 Aufrufe

Videos

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LTX HDR beta is now live. Every AI video model before this one output 8-bit SDR only. Fine for social clips. The format falls apart the moment you try to grade. Highlights clip. Shadows crush. AI footage won't composite cleanly against higher-bit-depth CGI. Resolution was never the real issue. Dynamic range was.

LTX HDR beta is now live. Every AI video model before this one output 8-bit SDR only. Fine for social clips. The format falls apart the moment you try to grade. Highlights clip. Shadows crush. AI footage won't composite cleanly against higher-bit-depth CGI. Resolution was never the real issue. Dynamic range was.

25,135,585 Aufrufe • vor 1 Monat

A faster model does not just save time. It makes experimenting easier. You can try more, adjust faster, and keep the momentum going while the idea is still fresh. LTX-2.3 vs Wan2.2 says it better than we can ⬇️

A faster model does not just save time. It makes experimenting easier. You can try more, adjust faster, and keep the momentum going while the idea is still fresh. LTX-2.3 vs Wan2.2 says it better than we can ⬇️

15,497,808 Aufrufe • vor 2 Monaten

LTX-2.3 is here. For decades, creative software has been defined by its interface. We think the next era gets defined by the engine underneath. LTX-2.3 is a major engine upgrade: → Sharper detail → Stronger motion → Cleaner audio → Native vertical format

LTX-2.3 is here. For decades, creative software has been defined by its interface. We think the next era gets defined by the engine underneath. LTX-2.3 is a major engine upgrade: → Sharper detail → Stronger motion → Cleaner audio → Native vertical format

2,560,770 Aufrufe • vor 3 Monaten

If the engine is strong enough, you should be able to build real products on top of it. That's the whole point of LTX-2.3. Introducing LTX Desktop. A fully local, open-source video editor running directly on the LTX engine, optimized for NVIDIA GPUs and compatible hardware.

If the engine is strong enough, you should be able to build real products on top of it. That's the whole point of LTX-2.3. Introducing LTX Desktop. A fully local, open-source video editor running directly on the LTX engine, optimized for NVIDIA GPUs and compatible hardware.

953,213 Aufrufe • vor 3 Monaten

LTX-2.3 is a major upgrade. It’s a production-ready multimodal engine - designed to be built on. Here’s what’s new 🧵 1/7

LTX-2.3 is a major upgrade. It’s a production-ready multimodal engine - designed to be built on. Here’s what’s new 🧵 1/7

847,886 Aufrufe • vor 3 Monaten

Introducing LTX-2: the most complete open-source AI creative engine. - Synchronized audio and video generation - Native 4K fidelity, up to 50 fps and 10 s+ sequences - API-first design for seamless integration into creative pipelines - Runs efficiently on consumer GPUs - Fully open and accessible, with weights releasing later this year

Introducing LTX-2: the most complete open-source AI creative engine. - Synchronized audio and video generation - Native 4K fidelity, up to 50 fps and 10 s+ sequences - API-first design for seamless integration into creative pipelines - Runs efficiently on consumer GPUs - Fully open and accessible, with weights releasing later this year

1,699,998 Aufrufe • vor 7 Monaten

AI video isn’t a clip anymore. It’s a scene. LTX-2 now generates 20-second continuous, synchronized audio and video. One cinematic take from a single prompt. Available now on LTX API Playground! Examples with prompts + a link to try it now in the thread >>

AI video isn’t a clip anymore. It’s a scene. LTX-2 now generates 20-second continuous, synchronized audio and video. One cinematic take from a single prompt. Available now on LTX API Playground! Examples with prompts + a link to try it now in the thread >>

1,372,166 Aufrufe • vor 7 Monaten

How fast is LTX-2? You can generate around five (!) 6-second Full HD videos in the time it takes ChatGPT to make one image. And we’re not done optimizing yet.

How fast is LTX-2? You can generate around five (!) 6-second Full HD videos in the time it takes ChatGPT to make one image. And we’re not done optimizing yet.

1,149,500 Aufrufe • vor 7 Monaten

60-second AI video generation just got unlocked! LTXV is the first model to generate native long-form video, with controllability that beats every open source model. - 8× longer than typical gen video - 10–100× faster & cheaper - Runs even on consumer GPUs - Pose, depth & control LoRAs supported Available now. Go try it >>

60-second AI video generation just got unlocked! LTXV is the first model to generate native long-form video, with controllability that beats every open source model. - 8× longer than typical gen video - 10–100× faster & cheaper - Runs even on consumer GPUs - Pose, depth & control LoRAs supported Available now. Go try it >>

545,146 Aufrufe • vor 10 Monaten

Single prompt. 20 seconds. Audio & video. One continuous story. Generates full cinematic moments, not just clips. Coming soon. Prompt: "Pinocchio is sitting in an interrogation room, looking nervous, and slightly sweating. He's saying very quietly to himself "I didn't do it... I didn't do it... I'm not a murderer". Pinocchio's nose is quickly getting longer and longer. The camera is zooming in on the double sided mirror in the back of the room, The mirror is turning black as the camera approaches it, and exposes a blurry silhouette of two FBI detectives who stand in the dark lit room on the other side. One of them is saying "I'm telling you, I have a feeling something is off with this kiddo"

Single prompt. 20 seconds. Audio & video. One continuous story. Generates full cinematic moments, not just clips. Coming soon. Prompt: "Pinocchio is sitting in an interrogation room, looking nervous, and slightly sweating. He's saying very quietly to himself "I didn't do it... I didn't do it... I'm not a murderer". Pinocchio's nose is quickly getting longer and longer. The camera is zooming in on the double sided mirror in the back of the room, The mirror is turning black as the camera approaches it, and exposes a blurry silhouette of two FBI detectives who stand in the dark lit room on the other side. One of them is saying "I'm telling you, I have a feeling something is off with this kiddo"

368,910 Aufrufe • vor 7 Monaten

AI video shouldn’t be locked behind closed systems. We’re releasing LTX-2 as a truly open-source AI video model. Here’s Zeev Farbman (CEO & Co-Founder, Lightricks) on why openness, local access, and community matter. 🧵

AI video shouldn’t be locked behind closed systems. We’re releasing LTX-2 as a truly open-source AI video model. Here’s Zeev Farbman (CEO & Co-Founder, Lightricks) on why openness, local access, and community matter. 🧵

134,510 Aufrufe • vor 5 Monaten

LTX-2.3 is a clear upgrade from LTX-2. The improvements translate into more stable motion and better detail retention in complex scenes and cleaner audio output. See for yourself ⬇️

LTX-2.3 is a clear upgrade from LTX-2. The improvements translate into more stable motion and better detail retention in complex scenes and cleaner audio output. See for yourself ⬇️

21,404 Aufrufe • vor 2 Monaten

2,000,000 Hugging Face downloads! LTX-2 reached this milestone the way we believe it should. Built in the open, shaped by real-world use, and driven by the community. Thank you to everyone experimenting, building, and pushing it forward. Looking ahead to what’s next.

2,000,000 Hugging Face downloads! LTX-2 reached this milestone the way we believe it should. Built in the open, shaped by real-world use, and driven by the community. Thank you to everyone experimenting, building, and pushing it forward. Looking ahead to what’s next.

20,264 Aufrufe • vor 4 Monaten

Fast matters. LTX-2 is the fastest open-source model in its class, up to 18x faster than competitors.

Fast matters. LTX-2 is the fastest open-source model in its class, up to 18x faster than competitors.

18,868 Aufrufe • vor 4 Monaten

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