GLM-5.2 Becomes the Leading Open-Weights Model on Artificial Analysis
GLM-5.2 took the top spot among open-weights models on the Artificial Analysis Intelligence Index, narrowing the gap to the closed frontier labs. For builders, a state-of-the-art model you can self-host is the strongest hedge yet against the regulatory and vendor risk that just took down Fable 5.
Jun 16, 2026