Black Forest Labs launches FLUX 3 Image Klein, an open weight 5.6B image model

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Loading videoBlack Forest Labs launched FLUX 3 Image Klein, an open weight image model with 5.6B parameters that runs on a single consumer GPU, offering native 4K, bounding boxes and pixel perfect editing. It ships with a low latency version for faster generation and self hosting plus FP8, NVFP4 and INT8 quantizations, developers can post train and fine tune it, and the distilled native 4K model will also reach the BFL APIs.
Category: image-generation
Author: @testingcatalog
Date: 2026-10-15T00:00:00
Duration: 12.0s





