Zhipu AI’s stock rockets after Chinese firm launches GLM-5.2 model

Zhipu AI’s stock rockets after Chinese firm makes GLM-5.2 open source

Zhipu AI released GLM-5.2 as open source with a 1-million-token context window, sending its stock surging 48%. At one-tenth the price of Claude Code/Max, the model signals Chinese AI players' aggressive push into Western premium LLM markets.