https://arstechnica.com/information-technology/2023/11/stable-diffusion-turbo-xl-accelerates-image-synthesis-with-one-step-generation/

On Tuesday, Stability AI launched Stable Diffusion XL Turbo, an AI image-synthesis model that can rapidly generate imagery based on a written prompt. So rapidly, in fact, that the company is billing it as "real-time" image generation, since it can also quickly transform images from a source, such as a webcam, quickly.