Stability AI

Stability AI is known for open image generation models like Stable Diffusion, powering a broad ecosystem of creative tooling.

Total Models

Text Models

Image Models

Active Period

Jul 2023 – Apr 2025

Stability AI's latest audio generation model for music, sound effects, and ambient audio up to 3 minutes long.

Stable Diffusion 3.5 Medium balances quality and speed, offering modern diffusion performance with broad aspect ratio support.

Stable Diffusion XL (SDXL), a widely used open text-to-image diffusion model known for versatility and community tooling.

Model Evolution

See how Stability AI's models evolved by answering the same challenge across generations.