Bringing Nunchaku 4-bit Diffusion Inference to Diffusers

Diffusers now supports Nunchaku’s 4-bit diffusion inference, bringing low-bit quantized generation into the Hugging Face ecosystem. This matters because 4-bit inference can cut memory use and improve throughput for diffusion models, making high-quality image generation more practical on smaller GPUs.

Source: huggingface.co

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