Nunchaku 4-Bit Diffusion Inference Now Available in Diffusers

The open-source AI community has gained a significant performance boost with the integration of Nunchaku's 4-bit diffusion inference into the Hugging Face Diffusers library. This development allows developers and researchers to run diffusion models, such as Stable Diffusion, using 4-bit quantized weights directly within the popular Diffusers pipeline. By reducing the memory footprint and computational load, Nunchaku enables faster inference on consumer-grade hardware without a substantial loss in output quality. The integration simplifies the workflow for AI practitioners, making advanced quantization techniques more accessible for experimentation and deployment in resource-constrained environments.