GLM 5.2 vs GPT 5.5 vs Claude Opus 4.8: Which Model Wins for Agentic Workflows?
Zhipu AI's GLM 5.2, OpenAI's GPT 5.5, and Anthropic's Claude Opus 4.8 are compared for agentic workflows, with GLM 5.2 offering lower cost and reliable tool calling but lagging in open-ended reasoning…