Baichuan AI

Chinese large-language-model company founded by Wang Xiaochuan, developer of the Baichuan model family.

Last updated August 26, 2026

Overview

Baichuan AI is a Chinese artificial-intelligence company founded in April 2023 by Wang Xiaochuan, the founder of Sogou, and headquartered in Beijing. The company develops and commercializes large language models, releasing multiple generations of the Baichuan model family for general dialogue, coding, and enterprise use cases while combining open-weight releases with API services. Baichuan AI is widely grouped among China's leading AI startups alongside peers such as Zhipu AI, Moonshot AI, 01.AI, MiniMax, and StepFun.

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