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Stability AIReleased October 22, 2024

Stable Diffusion 3.5 Large

Open Source8B parameters

Stable Diffusion 3.5 Large is Stability AI's entry in a crowded field.

Context

N/A (image)

Input

Free

Key Specifications

🏆

Arena Rank

Not disclosed

📐

Context Window

N/A (image)

📥

Input Price

per 1M tokens

Free

📤

Output Price

per 1M tokens

Free

🧠

Parameters

8B

🔓

Open Source

Yes

Best For

Open source image generationcustomizationfine-tuning

About Stable Diffusion 3.5 Large

Stable Diffusion 3.5 Large, 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 high-quality images from text descriptions with excellent prompt adherence, compositional accuracy, and text rendering capabilities. Building on Stable Diffusion 3, it improves image quality, reduces artifacts, and better handles complex multi-element compositions. As an open-weight model, it can be self-hosted, fine-tuned with LoRA adapters, and integrated into custom pipelines without API costs. The model has spawned a massive ecosystem of community-built tools, custom models, and specialized adapters for various art styles and commercial use cases. Stable Diffusion 3.5 Large represents Stability AI's commitment to keeping powerful image generation technology freely accessible to the open-source community.

Pricing per 1M tokens

Input Tokens

Free

Output Tokens

Free

Frequently Asked Questions

What is Stable Diffusion 3.5 Large?
Stable Diffusion 3.5 Large, 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 high-quality images from text descriptions with excellent prompt adherence, compositional accuracy, and text rendering capabilities. Building on Stable Diffusion 3, it improves image quality, reduces artifacts, and better handles complex multi-element compositions. As an open-weight model, it can be self-hosted, fine-tuned with LoRA adapters, and integrated into custom pipelines without API costs. The model has spawned a massive ecosystem of community-built tools, custom models, and specialized adapters for various art styles and commercial use cases. Stable Diffusion 3.5 Large represents Stability AI's commitment to keeping powerful image generation technology freely accessible to the open-source community.
How much does Stable Diffusion 3.5 Large cost?
Stability AI charges Free per 1M input tokens for Stable Diffusion 3.5 Large, with output at Free. Completely free.
What is Stable Diffusion 3.5 Large's context window?
Stable Diffusion 3.5 Large supports up to N/A (image) tokens per request. A larger context window allows the model to reason over longer inputs, which matters for document analysis, code review, and multi-turn conversations.
Is Stable Diffusion 3.5 Large open source?
Yes — Stability AI released Stable Diffusion 3.5 Large as open source. That means you're free to deploy it however you want: cloud, on-prem, edge. No API lock-in.
What is Stable Diffusion 3.5 Large best for?
Stability AI positions Stable Diffusion 3.5 Large for: Open source image generation, customization, fine-tuning. Real-world performance will depend on your specific prompts and data, but these are the intended strengths.