Old Zhang's AI Learning

Jun 29, 2026 · Artificial Intelligence

How Nvidia’s NVFP4 Cuts GLM‑5.2 Deployment Cost by Half

Semgrep’s benchmark shows open‑source GLM‑5.2 matching Claude’s performance while costing only $0.17 per vulnerability, and Nvidia’s NVFP4 quantization halves the model’s memory footprint with virtually unchanged accuracy, making local deployment on 8‑GPU systems far more affordable.