Stable Diffusion 3
Stable Diffusion 3 is Stability AI's entry in a crowded field.
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
Best For
About Stable Diffusion 3
Stable Diffusion 3, developed by Stability AI, is an open-source image generation model with 8 billion parameters using the MMDiT (Multimodal Diffusion Transformer) architecture. The model generates images from text descriptions with improved prompt following, text rendering, and compositional understanding compared to previous Stable Diffusion versions. Its transformer-based architecture replaces the UNet design of earlier versions, enabling better scaling and quality. As a fully open-source model, Stable Diffusion 3 can be self-hosted, fine-tuned, and integrated into custom applications without API costs. It supports various aspect ratios, styles, and resolutions. The model's release expanded the already massive Stable Diffusion ecosystem of community tools, LoRA adapters, and specialized variants. It remains a foundation for accessible AI image generation in both research and commercial applications.
Pricing per 1M tokens
Input Tokens
Free (open)
Output Tokens
Free (open)
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