Image model family from Stability AI
Stability AI's image model family for generating images, presented on the official Stability AI site as the 'Stable Diffusion family'.
Credit-based API pricing on the official Stability AI pricing page; 6.5 credits/image for Stable Diffusion 3.5 Large, with 1 credit = $0.01.
Stability AI’s official pricing page lists the Stable Image services in order and shows Stable Diffusion 3.5 Large at 6.5 credits per image. The same page states that 1 credit = $0.01, so the public API price is $0.065 per image.