Context
N/A (image)
Input
Free (open)
Key Specifications
🏆
Arena Rank
Not disclosed
📐
Context Window
N/A (image)
📥
Input Price
per 1M tokens
Free (open)
📤
Output Price
per 1M tokens
Free (open)
🧠
Parameters
8B
🔓
Open Source
Yes
Best For
Image generationart creationdesign
About Stable Diffusion 3
Stable Diffusion 3 is Stability AI's most advanced text-to-image model, using a novel Multimodal Diffusion Transformer (MMDiT) architecture. It features dramatically improved text rendering, better prompt adherence, and higher quality image generation compared to previous versions. SD3 comes in multiple sizes and is available as open weights, enabling local deployment and fine-tuning for specialized image generation applications.
Built byStability AI↗
Pricing per 1M tokens
Input Tokens
Free (open)
Output Tokens
Free (open)
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Frequently Asked Questions
What is Stable Diffusion 3?▾
Stable Diffusion 3 is Stability AI's most advanced text-to-image model, using a novel Multimodal Diffusion Transformer (MMDiT) architecture. It features dramatically improved text rendering, better prompt adherence, and higher quality image generation compared to previous versions. SD3 comes in multiple sizes and is available as open weights, enabling local deployment and fine-tuning for specialized image generation applications.
How much does Stable Diffusion 3 cost?▾
Stable Diffusion 3 costs Free (open) per 1 million input tokens and Free (open) per 1 million output tokens. Pricing is based on token usage, making it cost-effective for both small and large-scale applications.
What is Stable Diffusion 3's context window?▾
Stable Diffusion 3 has a context window of N/A (image) tokens. This determines how much text the model can process in a single request — larger context windows allow the model to handle longer documents, maintain more conversation history, and reason over bigger codebases.
Is Stable Diffusion 3 open source?▾
Yes, Stable Diffusion 3 is open source. This means the model weights are publicly available, allowing developers and organizations to download, fine-tune, and self-host the model on their own infrastructure. Open-source models offer greater flexibility and data privacy control.
What is Stable Diffusion 3 best for?▾
Stable Diffusion 3 is best suited for: Image generation, art creation, design. These use cases leverage the model's specific strengths in terms of capability, speed, and cost-effectiveness within Stability AI's model lineup.