Stable Diffusion 3.5
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A to Z
- A · App
- No
- B · Built By
- Stability AI
- C · CEO & Politics
- Prem Akkaraju — No public partisan activity documented
- D · Date
- 2024
- E · Expertise
- Intermediate+
- F · Free Tier
- Yes
- G · Generates
- Images
- H · Deployment
- Local (open weights)
- I · Inputs
- Text→Image
- J · Jurisdiction
- UK
- K · Key Staffers
- Emad Mostaque (fmr CEO)
- L · Languages
- English-primary
- M · Model Type
- Image Generation
- N · Safety Issues
- Deepfake, NSFW, copyright risks.
- O · Open Source
- Yes — open weights
- P · Pricing
- Free (open weights, Stability AI Community License: free under $1M annual revenue)
- Q · AIDb Rating
- 5/10 · AIDb v2.0 (rule-based): Capability 4/10 · Currency 4/10 · Access 8/10 · Significance 5/10 → 4.75
- R · What Makes It Special
- Stability AI's Stable Diffusion 3.5 (October 22, 2024), an open release of text-to-image models: SD 3.5 Large (8.1B parameters, 1 megapixel), Large Turbo (a distilled version that generates in 4 steps) and, from October 29, Medium (2.5B, an improved MMDiT-X architecture, 0.25 to 2 megapixels, about 9.9 GB of VRAM). Query-Key Normalization eases fine-tuning; the models run on consumer hardware, and the Stability AI Community License makes them free for commercial use below $1M in annual revenue.
- S · Stock / Status
- Private
- T · Training Cutoff
- [UNKNOWN]
- U · Users
- [UNKNOWN]
- V · Voice Chat
- No
- W · Weights
- Downloadable
- X · X Handle
- @StabilityAI
- Y · Year Founded
- [UNKNOWN]
- Z · Bottom Line
- Open-weights Image Generation from Stability AI, released 2024.
Data completeness 88% · Last verified 2026-06-11 · Primary source ↗
Cite this
“Stable Diffusion 3.5.” AIDb — The AI Database. Verified 2026-06-11. https://theaidatabase.com/m/stability-ai-sd-3-5.html
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