# Black Forest Labs' FLUX.2 Klein 4B Hits 900K Downloads With ComfyUI Support

AlphaSignal, 2026-10-25. [Read the original](https://alphasignal.ai/news/black-forest-labs-flux-2-klein-4b-hits-900k-downloads-with-comfyui-support).

Comfy-Org repackaged Flux.2 Klein 4B as a single 7.75GB safetensors file for ComfyUI. It has passed 900 thousand downloads.