https://aiintelreport.com/frontier-models/zhipu-ai-glm-5-2-open-weights AI Intel Report en 2026-06-18T12:36:23Z Zhipu AI Releases GLM-5.2 Open-Weights Model with 1M Context https://aiintelreport.com/frontier-models/zhipu-ai-glm-5-2-open-weights-leader AI Intel Report en 2026-06-17T12:37:22Z Zhipu AI GLM-5.2 Tops Open-Weights Models on Artificial Analysis Index