Sulphur 2
Open-weights uncensored AI video generator based on LTX 2.3 for local GPU use.
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Sulphur 2 is an uncensored, open-weights AI video generator fine-tuned on Lightricks LTX 2.3. It is a community-released model designed to run locally on consumer GPUs. The release includes base weights, distilled LoRAs for faster generation, and specialized ComfyUI workflows. It focuses on high-fidelity realism by training on approximately 125,000 video clips while intentionally excluding 2D animation. As a derivative of the LTX 2.3 DiT-based foundation model, it supports both text-to-video and image-to-video tasks and includes a local prompt enhancer based on Qwen 3.5 to maintain a fully on-device creative pipeline.
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- Uncensored video generation with focus on realism
- Open-weights distribution for local deployment
- Native Text-to-Video and Image-to-Video support
- Distilled LoRAs for faster sampling speeds
- Integrated Qwen 3.5-based local prompt enhancer
- Compatibility as a drop-in replacement for LTX 2.3 workflows
Sulphur 2 рдХрд╛ рдЙрдкрдпреЛрдЧ рдХреИрд╕реЗ рдХрд░реЗрдВ?
Download the model weights from Hugging Face, import the provided JSON workflows into ComfyUI with LTX Video nodes installed, and run generations locally on your GPU.
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- Creating realistic AI videos without cloud-based content filters
- Running high-quality video generation on consumer-grade hardware (16GB-32GB VRAM)
- Developing custom video workflows using ComfyUI and LTX nodes
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