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Physix Frontier · News Briefing Card (TMTPost · Jul 25, 2026)

Baichuan's last co-founder exits as Wang bets on AI health

KEY FACTS

  • Ru Liyun, the last remaining co-founder of Baichuan Intelligence, has left the company, meaning the entire founding team has now departed.
  • The company has shifted its strategy from general-purpose large models to AI healthcare, releasing Baixiaoyi and Baichuan-M4.
  • The pivot was opposed by co-founders, who argued it would hurt the company's capitalization process and market size.
  • Its current commercialization path spans patients, pharmaceutical companies, and medical institutions, and it faces fierce competition.

PHYSIX OBSERVATION

The collective departure of the co-founders reflects the governance pains an AI startup suffers when it makes a sharp strategic turn. Wang Xiaochuan is staking everything on vertical healthcare; while this avoids the red ocean of general-purpose models, he must now prove out the business loop on his own. On an internet healthcare track crowded with giants, whether technical dividends can be converted into real money without the support of a core team will be the ultimate test of his boast of "three fast steps to deployment."

Source: TMTPost report