Black Forest Labs released FLUX 3 Image Klein — a 5.6B open-weights model for text-to-image and image editing that runs on an 8GB GPU and generates a 1MP image in about 4 seconds. These guides skip the press release and answer the questions you'll have in the first hour.
Which weight file to download for your GPU, the minimum workflow, and the three errors everyone hits.
Hugging Face Space, fal.ai, Colab and local — three of them need no GPU at all. With the catches.
Distilled vs base, and the same-week rival. A decision table instead of a benchmark dump.
Portraits, scenes, products, styles — plus multi-reference editing prompts, Klein's headline feature.
Embedded from the official Black Forest Labs Space. Queues get long after launches — if it stalls, open it directly on Hugging Face, or see the other free options.