Stable Diffusion 3.5 Large
Stability AI • image
Open-weight image model family with strong customizability and self-hosting flexibility, trading some polish for openness and control.
Specifications
Context Window
—
Input Price/1M
—
Output Price/1M
—
Parameters
—
Benchmarks
Stable Diffusion 3.5 Large results on the main AI model evaluation benchmarks. Higher scores indicate better performance.
Image
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Image Composite | 84.6 | 100.0 | SWEN Image Registry v2026-06-22. Composite editorial score for image-generation products based on official capabilities, editing depth, control, speed, value and integration readiness. This is intentionally image-specific and not derived from AA LLM scores. |
Image Control
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Image Control | 82.0 | 100.0 | SWEN Image Registry v2026-06-22. Composite editorial score for image-generation products based on official capabilities, editing depth, control, speed, value and integration readiness. This is intentionally image-specific and not derived from AA LLM scores. |
Image Editing
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Image Editing | 74.0 | 100.0 | SWEN Image Registry v2026-06-22. Composite editorial score for image-generation products based on official capabilities, editing depth, control, speed, value and integration readiness. This is intentionally image-specific and not derived from AA LLM scores. |
Image Integration
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Image API Readiness | 86.0 | 100.0 | SWEN Image Registry v2026-06-22. Composite editorial score for image-generation products based on official capabilities, editing depth, control, speed, value and integration readiness. This is intentionally image-specific and not derived from AA LLM scores. |
Image Quality
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Image Quality | 85.0 | 100.0 | SWEN Image Registry v2026-06-22. Composite editorial score for image-generation products based on official capabilities, editing depth, control, speed, value and integration readiness. This is intentionally image-specific and not derived from AA LLM scores. |
Image Speed
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Image Speed | 79.0 | 100.0 | SWEN Image Registry v2026-06-22. Composite editorial score for image-generation products based on official capabilities, editing depth, control, speed, value and integration readiness. This is intentionally image-specific and not derived from AA LLM scores. |
Image Value
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Image Value | 92.0 | 100.0 | SWEN Image Registry v2026-06-22. Composite editorial score for image-generation products based on official capabilities, editing depth, control, speed, value and integration readiness. This is intentionally image-specific and not derived from AA LLM scores. |
Information
- Current version
- 3.5-large
- Tool Calling
- ❌ Not supported
- Vision
- ❌ Not supported
- Audio
- ❌ Not supported
- Tags
- imagetext-to-imageswen-image-registrystabilitystable-diffusioneditingopen-source
Full Analysis: Stable Diffusion 3.5 Large
What is Stable Diffusion 3.5 Large?
Stable Diffusion 3.5 Large is an AI model developed by Stability AI, classified as a image model. It is a multimodal model, capable of processing text, images, and potentially other media types. As an open source model, it is available for download, customization, and on-premises deployment.
Pricing & Costs in 2026
Stable Diffusion 3.5 Large does not have public per-token pricing available at this time. Some models offer access via enterprise plans or research programs. Check Stability AI's official website for up-to-date availability and pricing.
Benchmarks & Performance
Stable Diffusion 3.5 Large was evaluated on 7 different benchmarks, covering categories like Image, Image Control, Image Editing, Image Integration, Image Quality, Image Speed, Image Value. Results show exceptional performance across available evaluations.
It's important to note that benchmarks measure specific aspects and don't capture the full user experience. Factors like instruction adherence, behavior in long conversations, and real-world task quality vary significantly between models and aren't always reflected in standard scores.
Recommended Use Cases
Stable Diffusion 3.5 Large specializes in image, offering advanced capabilities for creating and processing image content.
Comparison with Alternatives
In the 2026 AI model ecosystem, Stable Diffusion 3.5 Large competes directly with similarly capable models. Stability AI competes in this segment against OpenAI, Anthropic, Google, and Meta. The choice between models depends on the specific use case, budget, latency requirements, and need for features like multimodality and tool calling.
For a detailed side-by-side comparison, use our comparison tool or check the overall model ranking.
Frequently Asked Questions
What is Stable Diffusion 3.5 Large?
Open-weight image model family with strong customizability and self-hosting flexibility, trading some polish for openness and control.
How much does Stable Diffusion 3.5 Large cost?
Stable Diffusion 3.5 Large does not have public per-token pricing available at this time. Check Stability AI's official website for up-to-date information.
How does Stable Diffusion 3.5 Large compare with other models?
In available benchmarks, Stable Diffusion 3.5 Large scored: SWEN Image Composite: 84.6/100, SWEN Image Control: 82/100, SWEN Image Editing: 74/100. See the full table above for a detailed comparison.
Is Stable Diffusion 3.5 Large open source?
Yes, Stable Diffusion 3.5 Large is an open source model. You can deploy it on-premises, customize it via fine-tuning, and maintain full control over your data. Check the official repository for the specific license.
What is Stable Diffusion 3.5 Large best for?
Stable Diffusion 3.5 Large excels at general-purpose language tasks.
Last updated: June 23, 2026 • View methodology →