Sulphur 2 is an open-source, 9-billion parameter AI video generation model fine-tuned from the LTX architecture. It is designed for ComfyUI creators who demand movie-quality motion, full local control, and zero censorship. Key features include:
- Text-to-Video & Image-to-Video: Generate cinematic videos from text prompts or static images with smooth camera movements and natural temporal coherence.
- Local Inference: Runs entirely on your own hardware (24GB+ VRAM recommended) with no cloud dependency, no subscription fees, and no content filters.
- Open Source & Uncensored: Released under the MIT license, allowing unrestricted creative use.
- ComfyUI Integration: Seamlessly integrates with ComfyUI workflows for advanced pipeline control.
- Optimized Performance: Supports FP8/quantized weights for lower VRAM usage and multi-GPU scaling for high-resolution output.
Use cases include indie filmmaking, animation, content creation, and any application requiring high-quality AI-generated video without restrictions.
