Black Forest Labs (founded by the original pioneers of Stable Diffusion) is a world-leading frontier AI lab dedicated to visual intelligence and multimodal foundation models. The platform hosts the complete FLUX model lineup, including the flagship image generation models FLUX.2 [pro] and FLUX1.1 [pro] ultra (delivering up to 4MP/2K resolution, exact HEX color matching, and multi-reference identity consistency), alongside the multimodal model FLUX 3.