Stable Diffusion 3.5 is an image generation model launched by Stability AI, featuring various variants including Stable Diffusion 3.5 Large and Stable Diffusion 3.5 Large Turbo. These models are highly customizable, can run on consumer-grade hardware, and are available for free for both commercial and non-commercial purposes under the Stability AI community licensing agreement. The release of this model reflects Stability AI's mission to make transformative tools for visual media more accessible, cutting-edge, and free.