Creation at: 2024-10-25 | Last modified at: 2024-10-26 | 2 min read

Stable Diffusion 3.5 Major Release: Most Powerful Open Source Image Generation Model Ever

📢 Major Release Highlights

Multiple model versions: SD 3.5 Large, SD 3.5 Large Turbo, and upcoming SD 3.5 Medium
Fully open source, supports commercial use, adopts new Stability AI community license
Runs on consumer hardware with high customizability
Available for download on Hugging Face, inference code on GitHub
🌟 Three Core Models Introduction

1. Stable Diffusion 3.5 Large
8 billion parameter scale
Most powerful base model
Supports 1 million pixel resolution
Suitable for professional applications
2. Stable Diffusion 3.5 Large Turbo
Lightweight version of Large model
Generates high-quality images in just 4 steps
Maintains excellent prompt accuracy
Significantly improved generation speed
3. Stable Diffusion 3.5 Medium (Releasing October 29)
2.5 billion parameter scale
Uses improved MMDiT-X architecture
Supports 0.25-2 million pixel resolution
Optimized for consumer hardware
💡 Technical Breakthroughs and Advantages

Core Technical Improvements
Integrates Query-Key normalization technology
Optimized Transformer modules
Enhanced model training stability
Simplified fine-tuning and development process
Areas of Excellence
1. High Customizability
- Easy model fine-tuning
- Supports customized workflows
- Flexible application development 2. Performance Optimization
- Compatible with standard consumer hardware
- Special optimization for Medium and Turbo versions
- Reduced hardware requirements 3. Diverse Outputs
- Supports multiple ethnic features
- No complex prompts needed
- Natural presentation of diverse results 4. Multiple Style Support
- 3D rendering
- Photography
- Artistic paintings
- Line illustrations
- Various visual styles
  📋 License Terms Explanation
  
  Free Usage Scope
Free for non-commercial use
Free for commercial use with annual revenue under $1 million
Output belongs entirely to users
Enterprise License
Enterprise license required for annual revenue over $1 million
Contact official channels for licensing details
🔧 Usage Channels
1. Self-deployment
- Download models from Hugging Face
- Get inference code from GitHub 2. Platform Services
- Stability AI API
- Replicate
- ComfyUI
- DeepInfra
  📅 Future Plans
October 29: Release of SD 3.5 Medium
Soon: Launch of ControlNets advanced control features
Continuous optimization based on community feedback
❓ Frequently Asked Questions

Q1: Is commercial use paid? A1: Commercial use is completely free for annual revenue under $1 million. Q2: Can it run on personal computers? A2: Yes, especially Medium and Turbo versions are optimized for consumer hardware. Q3: Who owns the copyright of generated images? A3: Generated content belongs entirely to the users. #StableDiffusion #AIImageGeneration #MachineLearning #ArtificialIntelligence #OpenSource #SD35

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Stable Diffusion 3.5 Major Release: Most Powerful Open Source Image Generation Model Ever

📢 Major Release Highlights

🌟 Three Core Models Introduction

1. Stable Diffusion 3.5 Large

2. Stable Diffusion 3.5 Large Turbo

3. Stable Diffusion 3.5 Medium (Releasing October 29)

💡 Technical Breakthroughs and Advantages

Core Technical Improvements

Areas of Excellence

📋 License Terms Explanation

Free Usage Scope

Enterprise License

🔧 Usage Channels

📅 Future Plans

❓ Frequently Asked Questions

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