The ultra-high-definition variant of FLUX.1.1 [pro]. Featuring the "Ultra Mode," it generates 4-megapixel (2048x2048) high-fidelity images in just 10 seconds—2.5x faster than competitors. It supports complex typography and integrates the Raw Mode for hyper-realistic, DSLR-style photography, effectively eliminating blurry textures or logical errors at high resolutions.