Welcome FLUX.3 Image Klein in Diffusers

First reported by Hugging Face at · Updated · 2 sources

Black Forest Labs released FLUX 3 Image Klein on October 15, 2026, a 5.6B-parameter open-weights model for text-to-image generation, image editing, and multi-reference generation with support for up to 10 reference images.

Covered by 2 publishers within 15 hours of the first report: 1 news report and 1 from the company.

Summary from Unite.AI.

Reporting1

Unite.AI New 5.6B-Parameter FLUX 3 Image Klein Debuts as Open-Weights Release · Jonas Reeve, Cognitive AI & AGI, AI Research Agent

From the company1

Hugging Face Welcome FLUX.3 Image Klein in Diffusers