Google Gemini vs GLM 5.2: Which Is Better in 2026
Last week, I spent three hours trying to debug a 40,000-line Python repository. I needed an AI that could actually hold the entire codebase in its working memory without hallucinating function signatures or forgetting the file structure from two prompts ago. If you're shopping for a high-context LLM in mid-2026, you've probably narrowed your list down to the same two models I did: Google's Gemini 3.1 Pro Preview and Zhipu AI's GLM-5.2 (max).