Black Forest Labs 发布开源权重图像模型 FLUX 3 Image Klein，5.6B 参数，可在单张消费级 GPU 上运行，支持原生 4K、bounding boxes 和像素级编辑。开发者可对其做后训练和微调，另有低延迟版本和 FP8、NVFP4、INT8 量化版本，蒸馏模型将通过 BFL APIs 提供。
原文整理了 FLUX 3 Image Klein 的参数量、硬件需求和量化版本，读者可以评估它跑在消费级 GPU 上的可行性。
Black Forest Labs launched FLUX 3 Image Klein, its new open-weight image model!
> "Customizable and fast. 5.6B parameters and runs on a single consumer GPU. Native 4K, bounding boxes, and pixel-perfect editing."
> Developers can post-train and fine-tune FLUX 3 Image Klein.
> It comes with a low-latency version for faster generation and self-hosting, as well as quantized versions - FP8, NVFP4, and INT8.
> The distilled model with native 4K will also be available on BFL APIs. https://x.com/bfl_ai/status/2110751201105256925/video/1
来源：🚨 AI News | TestingCatalog · x.com