Cloudflare has announced that Stable Diffusion and Code Llama are now available as part of their Workers AI, running in over 100 cities across the company's global network. Stable Diffusion is an image-generation model that can create images based on text input, while Code Llama is a language model optimized for generating programming code. The integration makes it easy to generate images or code using APIs and workers. Additionally, Workers AI inference is now available in 100 cities, ensuring closer proximity to users.