Stable Diffusion 3.5 Large
Open SourceStability AI · 2024-10
The largest variant of SD 3.5 with 8B parameters for superior image quality and prompt adherence.
Quick Facts
Parameters
8B
Context Window
N/A
Modalities
text, image
Open Source
Yes
License
Stability AI Non-Commercial / Commercial
Pricing
Free (open-source)
Released
2024-10
Developer
Stability AI
About
Stable Diffusion 3.5 Large is the largest configuration of Stability AI's open-source image generation model, featuring 8 billion parameters for maximum quality and prompt fidelity. It offers significant improvements over the base SD 3.5 model in image coherence, anatomy, text rendering, and aesthetic quality. Like all SD models, it runs locally on consumer GPUs, offers complete privacy, and benefits from the extensive community ecosystem of LoRAs, checkpoints, and extensions. SD 3.5 Large is the choice for users who want the best possible quality from the open-source Stable Diffusion ecosystem.
Strengths
- +8B parameters for best quality in SD 3.5 family
- +Free with unlimited local generation
- +Full privacy with local execution
- +Extensive community ecosystem
Weaknesses
- −Requires powerful GPU (12GB+ VRAM)
- −Larger and slower than base SD 3.5
- −Same license restrictions as other SD models
Best For
Maximum quality open-source image generation
Custom model fine-tuning at the highest quality
Professional image generation with local privacy
Advanced AI art techniques requiring best quality
Pricing
Self-Hosted
$0
- Unlimited generation
- Full privacy
- All community models
API
Pay-as-you-go
- Cloud hosted
- API access
- No GPU needed
Technical Specs
Parameters
8B
Context Window
N/A
Modalities
text, image
Languages
Open Source
Yes
License
Stability AI Non-Commercial / Commercial
Developer
Stability AI
Released: 2024-10
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