FLUX 3 Image brings pixel edits and 4K image output

FLUX introduces FLUX 3 Image. The tool brings multi-turn image edits designed to preserve every other pixel, alongside bounding-box controls for arranging a composition.

It supports output up to 4K and can combine up to 10 reference images. Commercial weights let companies fine-tune and deploy the model on their own infrastructure, while an open-weights version is planned for the coming weeks.

API use is 50% off until October 8.