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LTX-2 is the first truly open-source audio-video generation model, and it's extremely impressive. Production-grade, native 4K 50 FPS output generated entirely on your own hardware. 2,382,172 Hugging Face downloads in the last month says it all. LTX 👏

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Roberto Nickson

58,933 subscribers

39,508 views • 6 months ago •via X (Twitter)

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The first truly open-source audio-video model. LTX-2 is a DiT-based foundation model with all core video generation capabilities in one unified model. Designed to run locally on consumer GPUs. - text-to-video - image-to-video - and video-to-video modes 100% open-source.
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The first truly open-source audio-video model. LTX-2 is a DiT-based foundation model with all core video generation capabilities in one unified model. Designed to run locally on consumer GPUs. - text-to-video - image-to-video - and video-to-video modes 100% open-source.

Akshay 🚀

66,088 views • 6 months ago

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
0:25

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

LTX

1,700,766 views • 9 months ago

Local. Open weights. Native 4K. LTX-2 is now a 100% Open Source AI video model, and I tested it on my rig! Installation, VRAM usage, and the prompts I used for this video, below 👇
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Local. Open weights. Native 4K. LTX-2 is now a 100% Open Source AI video model, and I tested it on my rig! Installation, VRAM usage, and the prompts I used for this video, below 👇

TechHalla

35,313 views • 6 months ago

LTX-2 is natively supported in ComfyUI on Day 0 🎬🔊 The next chapter in controllability for open-source video generation. - Open-source audio-video foundation model - Generates motion, dialogue, SFX, and music together - Canny, Depth & Pose video-to-video control - Keyframe-driven generation - Native upscaling and prompt enhancement Everything in a single pass.
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LTX-2 is natively supported in ComfyUI on Day 0 🎬🔊 The next chapter in controllability for open-source video generation. - Open-source audio-video foundation model - Generates motion, dialogue, SFX, and music together - Canny, Depth & Pose video-to-video control - Keyframe-driven generation - Native upscaling and prompt enhancement Everything in a single pass.

ComfyUI

108,333 views • 7 months ago

We have a new open source video model. These clips were all generated with LTX-2 on the creator's local machine 🤯 It can make clips up to 20 seconds at 4K resolution. And it speaks! (created by u/yanokusnir)
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We have a new open source video model. These clips were all generated with LTX-2 on the creator's local machine 🤯 It can make clips up to 20 seconds at 4K resolution. And it speaks! (created by u/yanokusnir)

Justine Moore

617,941 views • 6 months ago

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.
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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.

LTX

954,075 views • 5 months ago

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.
0:24

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.

LTX

20,264 views • 6 months ago

Get Started with LTX-2 in ComfyUI The open-source model that turns prompts into full cinematic video. • Motion, dialogue, SFX, and music — generated together • Precise control with Canny, Depth & Pose inputs • Built-in upscaling and prompt enhancement
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Get Started with LTX-2 in ComfyUI The open-source model that turns prompts into full cinematic video. • Motion, dialogue, SFX, and music — generated together • Precise control with Canny, Depth & Pose inputs • Built-in upscaling and prompt enhancement

ComfyUI

20,696 views • 6 months ago

I trained this LTX LTX 2.3 LoRA of George Costanza at home on my 5090 in about a day with AI Toolkit. I generated this 30 second video with ComfyUI on my 5090 in 6 minutes. Open source is, always has been, and always will be, the future of generative AI. (SOUND ON)
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I trained this LTX LTX 2.3 LoRA of George Costanza at home on my 5090 in about a day with AI Toolkit. I generated this 30 second video with ComfyUI on my 5090 in 6 minutes. Open source is, always has been, and always will be, the future of generative AI. (SOUND ON)

Ostris

394,157 views • 4 months ago

Every pore. Every strand of hair. Every ripple in the glass. AI video just entered the cinema-grade era. Kling AI is the first AI video model with native 4K output — and it's not upscaled. It's generated natively. 🎬 Skin texture so real you can see the pores 🎬 Fine details that hold up under zoom 🎬 One-click 4K export, no post-processing needed 🎬 4K output at near-1080p cost No third-party upscaling tools. No multi-tool workflows. Just production-ready 4K visuals, straight from the model. #KlingAI #Kling4K #KlingTeamPlan #CinematicVisuals #AIVideo #aiart #videoupscaling #aifilm #aivisuals #upscaled
0:22

Every pore. Every strand of hair. Every ripple in the glass. AI video just entered the cinema-grade era. Kling AI is the first AI video model with native 4K output — and it's not upscaled. It's generated natively. 🎬 Skin texture so real you can see the pores 🎬 Fine details that hold up under zoom 🎬 One-click 4K export, no post-processing needed 🎬 4K output at near-1080p cost No third-party upscaling tools. No multi-tool workflows. Just production-ready 4K visuals, straight from the model. #KlingAI #Kling4K #KlingTeamPlan #CinematicVisuals #AIVideo #aiart #videoupscaling #aifilm #aivisuals #upscaled

SARAH

119,832 views • 3 months ago

+3.3 Million downloads in 1 Month 🔥 Yet most people are sleeping on LTX-2 plus the fact that its Open-Source That's right, you can even run it at home, at the cost of electricity. Let's dig into why I think you should spend some time with this model. 🧵 A thread
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+3.3 Million downloads in 1 Month 🔥 Yet most people are sleeping on LTX-2 plus the fact that its Open-Source That's right, you can even run it at home, at the cost of electricity. Let's dig into why I think you should spend some time with this model. 🧵 A thread

Linus ✦ Ekenstam

187,602 views • 5 months ago

LTX-2 is the hottest open source video model right now, and it can now generate 20s scenes, dialogue and sound included! I put it to the test against other models, full info and prompts included below (bookmark for later) 👇
0:28

LTX-2 is the hottest open source video model right now, and it can now generate 20s scenes, dialogue and sound included! I put it to the test against other models, full info and prompts included below (bookmark for later) 👇

TechHalla

59,507 views • 9 months ago

Today, we open-source PrunaVAED, a faster drop-in replacement decoder for video generation with LTX-2.3! - 𝗛𝗼𝘄 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗶𝘀 𝗶𝘁? ~1.7-2.1x faster decoder & ~50% lower peak VRAM - 𝗛𝗼𝘄 𝗴𝗼𝗼𝗱 𝗶𝘀 𝗶𝘁? Near-original visual quality & no changes to the latent encoding - 𝗛𝗼𝘄 𝗱𝗼𝗲𝘀 𝗶𝘁 𝘄𝗼𝗿𝗸? We pruned, trained & distilled video decoders to maximize efficiency of the LTX-2.3 series from Lightricks Want to try the fast open-source integration? Check it here on Diffusers: Want to try the fastest video generation endpoint? Check p-video here on API:
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Today, we open-source PrunaVAED, a faster drop-in replacement decoder for video generation with LTX-2.3! - 𝗛𝗼𝘄 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗶𝘀 𝗶𝘁? ~1.7-2.1x faster decoder & ~50% lower peak VRAM - 𝗛𝗼𝘄 𝗴𝗼𝗼𝗱 𝗶𝘀 𝗶𝘁? Near-original visual quality & no changes to the latent encoding - 𝗛𝗼𝘄 𝗱𝗼𝗲𝘀 𝗶𝘁 𝘄𝗼𝗿𝗸? We pruned, trained & distilled video decoders to maximize efficiency of the LTX-2.3 series from Lightricks Want to try the fast open-source integration? Check it here on Diffusers: Want to try the fastest video generation endpoint? Check p-video here on API:

Pruna AI

24,615 views • 8 days ago

HunyuanImage 3.0 is officially here. It's the first open-source model with industrial-grade native multimodal architecture and delivers instant, high-quality visual content for every designer and content creator. Watch this quick showcase to see its performance on generating intricate text, detailed comics, and more. 👉🏻Try it now: 🔗GitHub: 🤗Hugging Face:
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HunyuanImage 3.0 is officially here. It's the first open-source model with industrial-grade native multimodal architecture and delivers instant, high-quality visual content for every designer and content creator. Watch this quick showcase to see its performance on generating intricate text, detailed comics, and more. 👉🏻Try it now: 🔗GitHub: 🤗Hugging Face:

Tencent Hy

31,048 views • 10 months ago

AI video just stopped being a gated research project. Lightricks just dropped LTX-2: A flagship open-source video foundation model. Not a wrapper. Not a limited API. The actual system: Weights, code, and recipes, all public. Here is everything you need to know:
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AI video just stopped being a gated research project. Lightricks just dropped LTX-2: A flagship open-source video foundation model. Not a wrapper. Not a limited API. The actual system: Weights, code, and recipes, all public. Here is everything you need to know:

Alex Patrascu

17,126 views • 6 months ago

I’m completely serious when I say that Hollywood won’t survive this. LTX LTX-2 can already generate 20-second, 4K AI-produced clips - complete with sound and voice. The 20-sec feature can be generated in a single prompt - one continuous generation, no cuts needed. This is the future: film creation is being democratized, and soon everyone will be able to generate their own movies. I mean, look at this, this could be straight out of a Netflix series!
0:20

I’m completely serious when I say that Hollywood won’t survive this. LTX LTX-2 can already generate 20-second, 4K AI-produced clips - complete with sound and voice. The 20-sec feature can be generated in a single prompt - one continuous generation, no cuts needed. This is the future: film creation is being democratized, and soon everyone will be able to generate their own movies. I mean, look at this, this could be straight out of a Netflix series!

Chubby♨️

121,918 views • 9 months ago

Run ACE-Step-v1.5 on your computer, with 1 click. Do we finally have a true FREE SUNO alternative? Try yourself and find out! I wrote a 1-click launcher for the official Gradio app. It's high quality, fast, open source. Might be the LTX-2 moment for song generation AI!
0:43

Run ACE-Step-v1.5 on your computer, with 1 click. Do we finally have a true FREE SUNO alternative? Try yourself and find out! I wrote a 1-click launcher for the official Gradio app. It's high quality, fast, open source. Might be the LTX-2 moment for song generation AI!

cocktail peanut

54,227 views • 6 months ago

OpenAI gpt-oss 120B orchestrates a full video using Hugging Face spaces! 🤯 All of it, in one SINGLE prompt: create an image of a Labrador and use it to generate a simple video of it 🛠️ Tools used: 1. Flux.1 Krea Dev by Black Forest Labs 2. LTX Fast by Lightricks That's it, gpt-oss 120B is one of the BEST open source models I've used for tool calling so far! Kudos OpenAI 🤗
0:50

OpenAI gpt-oss 120B orchestrates a full video using Hugging Face spaces! 🤯 All of it, in one SINGLE prompt: create an image of a Labrador and use it to generate a simple video of it 🛠️ Tools used: 1. Flux.1 Krea Dev by Black Forest Labs 2. LTX Fast by Lightricks That's it, gpt-oss 120B is one of the BEST open source models I've used for tool calling so far! Kudos OpenAI 🤗

Vaibhav (VB) Srivastav

45,098 views • 11 months ago

Here are 10 AI video editor GitHub repos worth bookmarking: 1. Shotcut Most actively maintained open source video editor in 2026. 14K stars. Cross-platform with AI-assisted features. Just shipped a new release April 30, 2026. 2. Kdenlive The closest open source alternative to Adobe Premiere Pro. Multi-track editing, proxy editing, VST audio, and customizable workspace. Best for professional workflows. 3. OpenShot The easiest entry point for beginners. Drag and drop, 400+ transitions, 3D titles, and AI-assisted trimming. 5,700 stars. 4. Blender Not just 3D. Blender's video sequence editor and compositing pipeline is used in professional film production. 18,300 stars. Unmatched for VFX. 5. Recordly Screen recorder with auto-zoom, cursor polish, webcam overlays, and styled frames built in. Built for demo videos and walkthroughs. 6. Wan2.1 Alibaba's open source text-to-video model. Cinema-grade 1080p generation. Apache 2.0. The gold standard for open source video generation in 2026. 7. HunyuanVideo Tencent's 13B parameter open source video model. 11.9K stars. Handles 720p and 1080p with high temporal coherence. 8. CogVideoX Apache 2.0 licensed. Loads natively via Hugging Face Diffusers. Strong prompt following and smooth frame transitions. Needs 16GB VRAM minimum. 12.5K stars. 9. Open-Sora Most starred open source video generation project at 24K stars. Full training pipeline for $200K. Production-level output quality. 10. Mochi 1 Focused entirely on motion quality. The most natural-looking physics of any open source video model. Water, fabric, and human gestures without AI jitter. Apache 2.0.
1:18

Here are 10 AI video editor GitHub repos worth bookmarking: 1. Shotcut Most actively maintained open source video editor in 2026. 14K stars. Cross-platform with AI-assisted features. Just shipped a new release April 30, 2026. 2. Kdenlive The closest open source alternative to Adobe Premiere Pro. Multi-track editing, proxy editing, VST audio, and customizable workspace. Best for professional workflows. 3. OpenShot The easiest entry point for beginners. Drag and drop, 400+ transitions, 3D titles, and AI-assisted trimming. 5,700 stars. 4. Blender Not just 3D. Blender's video sequence editor and compositing pipeline is used in professional film production. 18,300 stars. Unmatched for VFX. 5. Recordly Screen recorder with auto-zoom, cursor polish, webcam overlays, and styled frames built in. Built for demo videos and walkthroughs. 6. Wan2.1 Alibaba's open source text-to-video model. Cinema-grade 1080p generation. Apache 2.0. The gold standard for open source video generation in 2026. 7. HunyuanVideo Tencent's 13B parameter open source video model. 11.9K stars. Handles 720p and 1080p with high temporal coherence. 8. CogVideoX Apache 2.0 licensed. Loads natively via Hugging Face Diffusers. Strong prompt following and smooth frame transitions. Needs 16GB VRAM minimum. 12.5K stars. 9. Open-Sora Most starred open source video generation project at 24K stars. Full training pipeline for $200K. Production-level output quality. 10. Mochi 1 Focused entirely on motion quality. The most natural-looking physics of any open source video model. Water, fabric, and human gestures without AI jitter. Apache 2.0.

Kanika

17,726 views • 1 month ago

One founder showed up to Suhas Sumukh’s Bangalore Hacker House with just an idea and left with a top AI model. Built entirely pre-incorporation from the house. "...in a month or two, he got over 6,000 downloads on Hugging Face and also invested in him after that. And today it's the world's top 20 model on the benchmarks." Dheemanth Reddy | Bharath Kumar | Maya Research
1:02

One founder showed up to Suhas Sumukh’s Bangalore Hacker House with just an idea and left with a top AI model. Built entirely pre-incorporation from the house. "...in a month or two, he got over 6,000 downloads on Hugging Face and also invested in him after that. And today it's the world's top 20 model on the benchmarks." Dheemanth Reddy | Bharath Kumar | Maya Research

The Offline Network

17,605 views • 2 months ago