black-forest-labs/FLUX-1.1-pro-ultra
FLUX1.1 [pro] Ultra is the latest evolution of FLUX1.1 [pro], combining professional-grade image quality with enhanced photorealism and support for resolutions up to 2K.

Try the model with a sample request using the same API shape shown in the reference page.
Adjust settings and run the demo to see the model output generated here in real-time.