a16z Co-Founder: Zhipu GLM-5.2 Might Be the First Chinese AI System to Fully Rival Top US Models Marc Andreessen wrote that several AI practitioners believe Zhipu GLM-5.2 could be the first Chinese AI model to match or even surpass the open models from leading US labs in most tasks, with balanced performance across multiple capability dimensions. He described this development as a 'critical inflection point,' suggesting that the dominance of a few US labs in large model capabilities is shifting toward a more multipolar competition.