Stability AI

Stability AI is a UK-based artificial intelligence company best known for creating Stable Diffusion, one of the most widely adopted text-to-image generation models in the AI ecosystem. The company has established itself as a leading force in open-weight generative media, with its diffusion-based architectures powering a broad range of creative applications worldwide.

On Venice, Stability AI's technology underpins two image generation models. Lustify SDXL, released in early 2025, builds on the SDXL architecture, while Venice SD35, released in March 2025, leverages the newer Stable Diffusion 3.5 foundation. Both models are dedicated to image generation, giving users access to different generations of Stability AI's diffusion technology.

Stability AI occupies a distinctive position in the generative AI landscape as a pioneer of open-weight image synthesis. By releasing model weights publicly, the company has enabled a vast ecosystem of fine-tunes, community extensions, and specialized adaptations — making its architecture one of the most forked and customized in all of AI research.