Anthropic's planned initial public offering places its experimental governance structure under intense scrutiny. The AI company's Long-Term Benefit Trust, a group of external advisers, holds the power to appoint or dismiss the majority of the board, despite owning no equity. This trust, designed to safeguard the lab's mission of developing AI for humanity's long-term benefit, currently includes figures such as Reed Hastings and Vas Narasimhan.

With the potential to value the Claude maker at $2 trillion, the trust's influence raises questions about balancing commercial pressures with societal goals. Mariano-Florentino "Tino" Cuéllar recently departed the trust to join Anthropic as chief global affairs officer. The structure aims to create an industry blueprint for AI governance, though experts warn it remains an unproven model facing a "built-in conflict" between profit-seeking investors and self-appointed trustees.