Alexandr Wang pens first Muse essay: an AI 'second brain' for 8 billion people's dreams

APPSO · wechat · 2026-09-26

Alexandr Wang, Meta's superintelligence lead, published an essay explaining why he built Muse: most people's dreams die in mundane friction before they're even spoken. He envisions AI as a "second brain" that clarifies unspoken wishes, makes plans, sends emails, and clears obstacles—leaving only desiring and dreaming to humans. The piece doubles as a vision statement for Muse, riding its recent viral moment.

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