FLUX.1 Kontext [dev]
FLUX.1 Kontext Dev is a 12B image-editing transformer. It changes an input image from a text instruction and can use character, object and style references without task-specific fine-tuning.
Model details
Guidance distillation reduces the sampling burden. Kontext is designed for successive edits while retaining aspects of the reference. The downloadable model is separate from the hosted Kontext Pro and Max services.FLUX.1 Kontext [dev] official documentation
Practical use
Practical guidance. Use Kontext Dev when local editing and existing community integrations matter. Inspect subject identity and untouched details after each edit, since small errors can accumulate over several turns. Keep the original reference when comparing later revisions.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Access | Downloadable |
| Model identifiers | black-forest-labs/FLUX.1-Kontext-dev |
| Weight license | FLUX.1 Dev Non-Commercial License; generated outputs can be used commercially subject to its terms.FLUX.1 Kontext [dev] official documentation |
Related models
- FLUX 3 Image Klein
Black Forest Labs · FLUX 3
Distilled 5.6-billion-parameter image transformer for generation, editing and compositions with up to ten references.
Launch date not confirmedAPI · Downloadable · Provider product Hosted Kontext model for text-guided image creation and editing.
Launch date not confirmedAPI · Provider product