Released on October 29th, the 3.5 update included multiple models: Stable Diffusion 3.5 Large, Stable Diffusion 3.5 Large Turbo, and Stable Diffusion 3.5 Medium. Each of these variants can be customized to meet individual hardware needs.

A Look at the Stable Diffusion 3.5 Variants

Stable Diffusion 3.5 Large

This base model, features an impressive 8.1 billion parameters and stands out as the most powerful option within the Stable Diffusion family. It prioritizes superior quality and prompt adherence, making it particularly suitable for various professional applications. 3.5 Large boasts a resolution capability of 1 megapixel, it delivers high-quality outputs that meet the demands of various industries, from graphic design to digital content creation. Whether you're working on detailed imagery or need reliable performance for professional projects, this model is engineered to meet and then exceed user expectations.

Stability AI Highlight

Analysis shows that Stable Diffusion 3.5 Large excels in prompt adherence and matches larger models in image quality.

Stable Diffusion 3.5 Large Turbo

Stable Diffusion 3.5 Large Turbo is designed to create high-quality images with remarkable adherence to prompts, achieving this in just four streamlined steps. This efficiency not only enhances the user experience but also allows for a considerably faster image generation process compared to the original Stable Diffusion 3.5 Large model. Users can expect quicker results without compromising the quality or precision of the images produced, making this version an excellent choice for those seeking both speed and visual fidelity.

Stability AI Highlight

Stable Diffusion 3.5 Large Turbo provides some of the fastest inference times for its size, maintaining strong image quality and prompt adherence, even when compared to non-distilled models of similar size.

Stable Diffusion 3.5 Medium

This advanced model boasts an impressive 2.5 billion parameters and incorporates an enhanced MMDiT-X architecture along with cutting-edge training methods. 3.5 Medium is specifically designed to function effortlessly on standard hardware, making it accessible to a wide range of users. Its design philosophy emphasizes a blend of high-quality output and straightforward customization, allowing users to tailor the model's performance to their specific needs.

The model is also capable of generating high-resolution images, with the ability to produce outputs ranging from 0.25 megapixels to 2 megapixels. This versatility in resolution enables users to create visuals suitable for various applications, whether for casual use or more demanding projects. Overall, the model provides an efficient and user-friendly solution for anyone seeking to generate quality images without specialized equipment.

Stability AI Highlight

Stable Diffusion 3.5 Medium surpasses other medium-sized models, providing a harmonious blend of prompt adherence and image quality, establishing it as a preferred option for efficient, high-quality performance.

A Note on Community License

Like earlier versions, Stable Diffusion 3.5 operates under the permissive Stability AI Community License. According to Stability's website, this license permits the following uses:

• Free for non-commercial use: Individuals and organizations can use the model free of charge for non-commercial use, including scientific research.
• Free for commercial use (up to $1M in annual revenue): Startups, small to medium-sized businesses, and creators can use the model for commercial purposes at no cost as long as their total annual revenue is less than $1M.
• Ownership of outputs: Retain ownership of the media generated without restrictive licensing implications.

A Final Note

Stable Diffusion 3.5 represents a significant advancement, offering a unique combination of prompt adherence and image quality that sets it apart from its competitors. Its ability to deliver high-quality results efficiently makes it an invaluable tool for creators and professionals alike. As the landscape of digital generation continues to evolve, this model positions itself as a reliable and effective choice for achieving outstanding visual outputs.

Excited about new developments in AI and where it is headed next? Stay updated with the latest news and developments in AI and technology through our blog at Vast.AI. Interested in running Stable Diffusion on Vast.ai? Check out our documentation for a full walkthrough.