發生什麼事
@bfl_ai released FLUX 3 Image Klein; of the FLUX 3 models, it's the second whose weights are public. To combine things from several photos into one image, you can feed it as many as 10 reference images at once; to change just one part of a picture, draw a bounding box around that area and edit inside it (BFL blog).
A GeForce RTX card with 8GB of VRAM is enough for the INT8 build, which was made with NVIDIA's help. BFL's own internal tests put it at the top in all three categories: editing, multi-reference and text-to-image (BFL blog).
Correction (2026-10-22)
The original version named individuals, along with companies under $5 million in annual revenue, as the ones who could use it commercially at no charge. Under the license terms, the threshold depends only on annual revenue, with no distinction between individuals and companies, and only the generated images can be used commercially. The BFL blog's wording differs from the license, and this article follows the license.
01Sources
- @bfl_ai: Black Forest Labs' official announcement
- FLUX 3 Image Klein: official blog; versions, reference images and bounding boxes, hardware requirements, evaluations, day-one support
- Hugging Face: flux-3-image-klein: distilled weights, model card and FLUX Kommunity License terms
- Hugging Face: flux-3-image-klein-base: base model weights