Hugging Face Adds NVFP4 Kernel Support, Cutting VRAM Usage by 61%

Hugging Face has added kernel support for the NVFP4 quantization format, which cuts VRAM usage by 61%, reducing the Muse Glimmer model's memory from 59.62 GB to 23.07 GB.

2026-08-21 ~ 2026-08-22 · 2 related posts

• Hugging Face Adds NVFP4 Kernel Support, Cutting VRAM by 61% — ariG23498 · 2026-08-21
• NVFP4 quantization cuts model VRAM usage by 61% — RisingSayak · 2026-08-22