Vector Post-Training Quantization (VPTQ) is a novel Post-Training Quantization method that leverages Vector Quantization to high accuracy on LLMs at an extremely low bit-width (<2-bit). VPTQ can ...
Archived News * 02/09/2026 [5.7.0](https://github.com/ModelCloud/GPTQModel/releases/tag/v5.7.0): New `MoE.Routing` config with `Bypass` and `Override` options to ...