Foundation Model Four
A rare same-stage snapshot of how China's foundation-model builders think after DeepSeek: agents, long context, open models, enterprise work, and whether chat is already old news.
"基模" compresses 基础模型, or foundation models; "四杰" is the classic four-standouts framing.
The set captures the questions Chinese labs are actually arguing over now: agents, cost, differentiation, and what comes after chat.
Zhipu brings the Tsinghua/GLM institution path, Kimi the long-context startup path, Qwen the open-model platform path, and Tencent the agent push.