Sulphur 2: Unleash CinematicAI Video. Locally.
Sulphur 2 delivers 9B parameters fine-tuned from LTX architecture. Engineered for ComfyUI geeks who demand movie-quality motion and zero censorship. Run Sulphur 2 entirely on your hardware with Sulphur 2's optimized inference pipeline.
Sulphur 2 Text-to-Video
Experience Sulphur 2's movie-grade text-to-video generation with smooth camera movements, natural temporal coherence, and zero censorship. Sulphur 2 transforms your prompts into cinematic reality.
Dog Olympics - Sulphur 2
Athletic dogs competing in Olympic events, golden retriever running hurdles, slow motion capture, cinematic sports photography style. Generated with Sulphur 2 text-to-video.
Sun Rises Bicycle - Sulphur 2
Cyclist riding bicycle at sunrise, golden hour lighting, lens flare. Sulphur 2 delivers cinematic motion with natural temporal coherence.
Pirate Ship Battle - Sulphur 2
18th century pirate ship on stormy seas, cannon fire. Sulphur 2 text-to-video creates epic action sequences with smooth camera movements.
Snow Leopard Hunt - Sulphur 2
Snow leopard stalking prey in Himalayan mountains. Sulphur 2 wildlife video generation with documentary-quality motion.
Sulphur 2 Image-to-Video
Bring your images to life with Sulphur 2's advanced image-to-video capabilities.Sulphur 2 adds natural motion and cinematic quality to your static visuals.
MacPaint Animation - Sulphur 2
Classic MacPaint interface coming alive. Sulphur 2 image-to-video brings retro computing aesthetics to life.
Venice Gondola - Sulphur 2
Venetian canal at dusk, gondola gliding through water. Sulphur 2 adds romantic atmosphere and cinematic quality.
Woman City Doodle - Sulphur 2
Woman walking through city street in doodle style. Sulphur 2 image-to-video transforms static art into motion.
Sulphur 2 Hardware Requirements Apply
Sulphur 2 runs 100% locally on your hardware.Sulphur 2 means no subscription fees, no cloud queues, and no content censorship—but Sulphur 2 also means you need significant GPU power. Sulphur 2 is NOT a cloud-based web service. Sulphur 2 requires local inference. Choose Sulphur 2 for uncensored AI video generation.
Sulphur 2 Hardware Requirements
Minimum - Sulphur 2
- FP8/Quantized weights
- Reduced resolution
- Basic T2V/I2V
Recommended - Sulphur 2
- Full 9B parameters
- Native resolution
- Cinematic motion quality
- Smooth camera movement
Scale / Multi-GPU - Sulphur 2
- Parallel processing
- High-resolution output
- Complex workflows
- Batch generation
NOT SUPPORTED
- •Laptops with integrated graphics (Intel HD, AMD Radeon integrated)
- •Entry-level GPUs (GTX 1650 and below, RTX 2050, etc.)
- •Non-NVIDIA GPUs (AMD, Intel - no CUDA support)
- •Apple Silicon (M1/M2/M3) - not currently supported
New to ComfyUI or local AI video? Start with the ComfyUI documentation or join the r/ComfyUI community.
Get Started with Sulphur 2
Three simple steps to deploy Sulphur 2 locally. No API keys, no cloud subscriptions, no content filters. Sulphur 2 puts you in control—just you, your GPU, and unlimited creative freedom with Sulphur 2's uncensored AI video generation capabilities. Join the Sulphur 2 community today.
Deploy ComfyUI for Sulphur 2
Clone the ComfyUI repository and install dependencies. <strong>Sulphur 2</strong> requires ComfyUI for optimal performance.
git clone https://github.com/comfyanonymous/ComfyUI.gitDownload Sulphur 2 Weights
Download the 9B parameter <strong>Sulphur 2</strong> model weights from Hugging Face. <strong>Sulphur 2</strong> weights are free and open source.
huggingface-cli download SulphurAI/Sulphur-2-base --local-dir ./models/checkpointsLoad Sulphur 2 & Generate
Import the official <strong>Sulphur 2</strong> workflow and start generating. Create cinematic videos with <strong>Sulphur 2</strong>.
Drag workflow.json into ComfyUI and click Queue PromptTrusted by Over 500,000 Creators
From indie filmmakers to production studios, creators worldwide choose Sulphur 2 for uncensored, local AI video generation.
"Sulphur 2 is absolutely insane. I generated a 4-second cinematic shot of a cyberpunk street scene that looks like it came from a $50M production. The motion coherence is unlike anything I've seen from local AI."
Sulphur 2 is absolutely insane. I generated a 4-second cinematic shot of a cyberpunk street scene that looks like it came from a $50M production. The motion coherence is unlike anything I've seen from local AI.
We replaced our entire cloud video pipeline with Sulphur 2. Running 9B parameters locally on our RTX 4090s means zero API costs, no censorship, and complete creative control. The MIT license is a godsend.
作为独立创作者，Sulphur 2 让我能够在家用电脑上制作电影级别的视频。LTX 架构的优化让画面流畅度和连贯性远超我的预期。完全开源且本地运行，这是真正的创作自由。
The holographic cyan color grading I can achieve with Sulphur 2 is unmatched. I've tried every local video model - nothing comes close to the motion quality and aesthetic control.
Sulphur 2's uncensored generation means I can create truly provocative art without content filters. The 24GB VRAM requirement is steep, but worth every penny for the creative freedom.
Integration with ComfyUI workflow is seamless. I chained Sulphur 2 with Upscayl and RIFE for a complete AI video pipeline - all running locally. The results are distribution-ready.
几天而非几个月交付您的 SaaS
使用我们经过实战验证的 SaaS 启动模板，跳过样板代码编写，专注于用户真正需要的功能。
NANO
适合个人用户和体验者
- 300 积分/月
- 基础功能访问
- 社区支持
PRO
适合个人开发者和轻量用户
- 1,000 积分/月
- 基础功能全部解锁
- Email 支持
- API 访问
MAX
适合专业用户和小团队
- 3,500 积分/月
- 全部高级功能
- 优先技术支持
- API 高级访问
- 自定义集成
Sulphur 2: Ready to Break Free?
Join thousands of Sulphur 2 creators, developers, and AI enthusiasts who have already embracedSulphur 2's unrestricted, local AI video generation. No subscriptions. No censorship. No limits.Sulphur 2 puts creative power back in your hands.
Disclaimer: Sulphur 2 is an open-source AI model provided as-is for educational and creative purposes. Sulphur 2 users are solely responsible for ensuring their Sulphur 2 usage complies with applicable laws and regulations. The Sulphur 2 model authors disclaim all liability for misuse or unlawful content generated with Sulphur 2. Use Sulphur 2 responsibly and ethically.