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| "description": "<h1 id=\"ltx2.3-fp4-models\"><strong>LTX2.3 FP4 Models</strong></h1><h3 id=\"because-no-one-uploads-fp4-here.-and-they-should-(fp4-works-on-3xxx-and-above-for-vram-savings.)\">Because no one uploads FP4 here. and they should (fp4 works on 3xxx and above for vram savings.)</h3><p>LTX2.3 Distilled FP4ME - Distilled FP4 Mixed Extreme - 14.1GB**<br />LTX2.3 Full Dev FP4ME - Full Dev FP4 Mixed Extreme - 14.1GB**<br />LTX2.3 Official NVFP4 - From Lightricks - Updated 3/17/2026 - 21GB<br />LTX2.3 Dev NVFP4 - from <a target=\"_blank\" rel=\"ugc\" href=\"https://huggingface.co/Hippotes\">Hippotes / </a><a target=\"_blank\" rel=\"ugc\" href=\"https://huggingface.co/Hippotes/LTX-2.3-various-formats\">LTX-2.3-various-formats </a>- 18.15GB<br />LTX2.3 Dev FP4 STFO - from Kijai's Transformers only Scaled FP8 - 16.63GB**<br />LTX2.3 Distilled FP4 - My first FP4 - Transformers Only - 18.15GB**<br /><br />** Are transformers only, or I broke vae/text projection :) needs seperate Vae and Text projection downloads.</p><p>I have a fix for lora issue on FP4ME models. Comfy Bathroom, custom lora loader with presets as well as custom config. <a target=\"_blank\" rel=\"ugc\" href=\"https://huggingface.co/MrReclusive/LTX-2.3-FP4\">https://huggingface.co/MrReclusive/LTX-2.3-FP4</a></p><p>Diffusion model loader/unet loader seems to get confused with these, use the checkpoint loader even though it has no clip/vae</p>", | |
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