Place named objects inside bounding boxes; generate native 4K images with reusable seeds and optional prompt expansion.
Generates images from text prompts with FLUX.3 Klein, with configurable image size, reproducible seeds, prompt expansion and optional bounding-box layout control.
Scores appear here when an evaluation matches this exact model.
blackforestlabs/flux-3/klein/text-to-imageUpdated Oct 17, 2026
Edits and composes images from text instructions and up to ten references with FLUX.3 Klein, with optional bounding-box controls for object placement and transformation.
Combines up to ten reference images into edits at up to 4K; the first reference can set the output aspect ratio.