AI summary: Stability AI has launched Stable Diffusion XL 1.0, its most advanced text-to-image model, boasting improved color accuracy, contrast, and lighting. The model, which contains 3.5 billion parameters, can generate full 1-megapixel resolution images in seconds. It also supports inpainting, outpainting, and image-to-image prompts. However, the open-source model raises ethical concerns as it can potentially be used to generate harmful content. Stability AI has taken steps to mitigate this by filtering the model’s training data for unsafe imagery and blocking problematic terms.