AI Algorithm Path

Jul 29, 2025 · Artificial Intelligence

Why GLM‑4.5 Sets a New Benchmark for Open‑Source Large Language Models

GLM‑4.5 and its lightweight Air variant, featuring a deep‑layered MoE design, grouped‑query attention, and dual inference modes, achieve third‑place overall on 12 hard‑core benchmarks, excel in web‑browsing and tool‑calling with a 90.6 % success rate, and introduce novel training tricks such as the Muon optimizer and Slime RL framework.