📚 LTX 2.x Resources¶
LTX 2.5¶
Official models, code, and research¶
- LTX-2.5 model weights — gated repository containing the BF16, int8-convrot, and NVFP4 transformers, projected Gemma 4 encoders, distilled LoRA, VAEs, upscalers, and model patch.
- comfyicu LTX-2.5 — public ungated source for every LTX-2.5 model component provisioned by the public template. transformers.
- LTX-2 source and pipelines
- LTX-2.5 ComfyUI integration
- LTX-2 paper
- LTX-2 Community License Agreement
- LTX Studio playground
Workflows¶
- Lightricks LTX-2.5 example workflows — single-stage, two-stage, IC-LoRA, video-to-video, and text-to-audio examples.
- ComfyUI LTX-2.5 text-to-video template
- ComfyUI LTX-2.5 image-to-video template
- ComfyUI workflow-template repository
Text encoders and prompt enhancement¶
- Official projected Gemma 4 encoders — BF16 and ComfyUI int8-convrot.
- Gemma 4 prompt enhancer
- Community Heretic LTX-2.5 text encoders — BF16 and int8-convrot; experimental and not an official Lightricks release.