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Black Forest Labs Unveils FLUX.2: 4K Image Revolution

11/26/2025

Summary

Story summary

Black Forest Labs released FLUX.2, a 32-billion-parameter image generation family that renders photorealistic 4K images.
The models enable multi-reference input, supporting up to six reference images and direct pose control.
NVIDIA Corporation collaborated to optimize FLUX.2, reducing VRAM needs by 40% through FP8 quantization.
The models generate images with real-world lighting to support FLUX.2's democratization goal.
Users can improve performance by offloading model parts to system memory via ComfyUI.

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Story summary

Black Forest Labs released FLUX.2, a 32-billion-parameter image generation family that renders photorealistic 4K images.
The models enable multi-reference input, supporting up to six reference images and direct pose control.
NVIDIA Corporation collaborated to optimize FLUX.2, reducing VRAM needs by 40% through FP8 quantization.
The models generate images with real-world lighting to support FLUX.2's democratization goal.
Users can improve performance by offloading model parts to system memory via ComfyUI.