CyberRealistic-Flux-SVDQ

spooknik/CyberRealistic-Flux-SVDQ

CyberRealistic-Flux-SVDQ is a text-to-image model from spooknik. Use it when you need an image from a text prompt. It is set up for diffusers.

This repository contains Nunchaku-quantized (SVDQ) versions of CyberRealistic Flux, a text-to-image model based on Flux.1 Dev by Cyberdelia

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At a glance

Task: Text-to-Image
Library: diffusers
Access: Public
Created: Oct 23, 2025
Updated: Oct 23, 2025
SHA: 90fd3a5b

Model card

From the Hugging Face model README

This repository contains Nunchaku-quantized (SVDQ) versions of CyberRealistic Flux, a text-to-image model based on Flux.1 Dev by Cyberdelia

If you like the model, please consider liking, reviewing and tipping the creator.

Model Files

svdq-int4_r32-CyberRealistic-Flux-V2.5.safetensors: SVDQuant INT4 (rank 32) CyberRealistic Flux V2.5 model. For users with non-Blackwell GPUs (pre-50-series).
svdq-fp4_r32-CyberRealistic-Flux-V2.5.safetensors: SVDQuant NVFP4 (rank 32) CyberRealistic Flux V2.5. For users with Blackwell GPUs (50-series).

Quality Evaluation

Below is the quality and similarity evaluated with 256 samples from MJHQ-30K dataset. (BF16 is the unqauntized model. INT W4A4 is INT4 and NVFP4 is FP4)

Model	Precision	Method	FID	IR	LPIPS	PSNR
CyberRealistic-Flux-V2.5	BF16	--	173.06	0.909	--	--
(30 Steps)	INT W4A4	SVDQ	173.07	0.902	0.215	21.04
	NVFP4	SVDQ	173.54	0.901	0.222	20.55

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Task: Text-to-Image
Library: diffusers
Languages: en
Created: Oct 23, 2025
Updated: Oct 23, 2025