Black Forest Labs releases open weights for Flux 3 Image Klein

Black Forest Labs has released open weights for Flux 3 Image Klein, a 5.6B-parameter model, according to a post from Stable Diffusion Tutorials. The model supports text-to-image generation and image editing, supports finetuning, and comes in two variants, Klein and Klein base, with Bf16, NVFP4 and FP8 formats. The weights are linked on Hugging Face.