FLUX 3 Image Klein ships open weights: 5.6B params, native 4K, runs on a single consumer GPU
robrombach · x · 2026-10-15
Black Forest Labs released FLUX 3 Image Klein, an open-weights image model aimed at local deployment:
- 5.6B parameters, runs on a single consumer GPU; weights live on Hugging Face
- Native 4K output
- Bounding-box composition control and pixel-perfect editing
- Multi-reference support
The team calls it a leap for applications that need to run locally, combining frontier-level quality with a footprint developers can actually ship.
Related event: Black Forest Labs Open-Sources FLUX.3 Klein for Single-GPU 4K Generation(21 posts)→
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