LTX @ltx_model
An open-source AI creative engine for real production. Native 4K fidelity, built for enterprise, developers, and studios. By @lightricks ltx.io/model Joined July 2025-
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What would you build differently if you owned the weights? Tomorrow LTX, @bria_ai_, and @fal discuss what the open generative media stack changes for product teams. #NYCTechWeek
I spent $30k and 3 months RL post-training an anime video model. This is only step 30 out of a planned 1000 step run. All samples are local text-to-video with no reference image/audio. Since it's based on LTX-2.3, each output takes under a minute on a single GPU. I'm 19 and a solo researcher. Most of the budget went into ablations, reward design, and trying different configurations before reaching this setup. The run is still extremely early, but the results already look much better than I expected. It's compute-limited, not idea-limited. I'm starting a company to continue scaling this and build frontier stylized video models. If you're an investor, compute partner, video team, or someone who wants to help build this, DMs are open.
World models are the next frontier. We're partnering with @nvidia's Cosmos Coalition to help build and open-source them, alongside some of the best AI labs in the world. More at GTC Taipei.
(7/7) Built something with LTX-2.3? Drop it in the replies. Best one gets featured next week.
(6/7) And the winner for Best Director goes to...🏆
(5/7) World building 🤝 LTX-2.3
Built this animation in LTX 2.3. (In @ComfyUI Cloud). A futuristic city buried inside a colossal canyon. Feels like the kind of place where signals, stories, and narratives never sleep. Ragnar Crypto Channel is just getting started.
(4/7) 6GB VRAM. Chef's kiss 🤌
LTX 2.3 in ComfyUI is redefining efficiency. Pro-level timeline control on just 6GB VRAM proves that high-end AI video is finally accessible to everyone. ✨ #GenerativeAI #StableDiffusion #AIArt #MidJourney #StableDiffusion #GenerativeAI #DigitalArt #AI #TextToImage
(3/7) Broadcast quality. Open-source energy 🏎️
LTX 2.3 Formula 1 Cockpit LoRA. feels like a legit onboard broadcast feed huggingface.co/mxturbo/Formul…
(2/7) Ingi used the the whole kitchen to cook 🧑🍳
Human in the loop 🤖 Made in @ComfyUI with a laundry list of tools: @ltx_model 2.3 + @thesystms FLW LoRA, @Alibaba_Wan 2.2 I2V + T2V, Florence2, @Meta Sapiens2, @OpenAI GPT Image 2.0, @suno , @AdobeAE
(1/7) Our community built these with LTX-2.3 last week. No prompts from us. No direction. Just the model and their ideas. 🧵👇
LTX 2.3 Formula 1 Cockpit LoRA. feels like a legit onboard broadcast feed huggingface.co/mxturbo/Formul…
@2pVb838697 Hi please check ltx.io/model/license and reach out to the licensing team through the form there!
AI video is moving from spectacle to craft, and we’re glad to be part of this conversation.
AI video is moving beyond the thrill of the prompt. For our Main Stage session “New Production Frontier,” @ltx_model led the conversation between Academy Award winner and Co-Founder of Magnopus, Alex Henning, and BAFTA winner, @habibzargarpour. On what comes next in the world
Closed models could never 🔒🚫
The open source community has been delivering on LTX 2.3 LoRAs. Fine tuning LTX 2.3 unlocks control that you can't get from closed models. Here are 7 LoRAs that can save your footage. There are too many incredible LoRAs to cover, so comment below your favorite that needs a
Open source moves the whole field forward. Love seeing @haoailab bring real-time video directing to life with LTX-2.
🚀Generate a 30-second 1080p video in just 7 seconds! We’re open-sourcing FastVideo Dreamverse: real-time vibe directing for video generation on a single NVIDIA B200 GPU with LTX-2 model @ltx_model Repo: github.com/hao-ai-lab/Fas… Blog: haoailab.com/blogs/fastvide…
Human in the loop 🤖 Made in @ComfyUI with a laundry list of tools: @ltx_model 2.3 + @thesystms FLW LoRA, @Alibaba_Wan 2.2 I2V + T2V, Florence2, @Meta Sapiens2, @OpenAI GPT Image 2.0, @suno , @AdobeAE
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