Effective Altruism Is the Hidden Operating System of Anthropic

I Pay $200. I Use $12,500 in Tokens. AI Costs Crashed 850x … · Mar 9, 2026 Society & Culture

Anthropic's founders, funders, and key executives are almost all connected through the EA movement. Dario's college roommate co-founded Open Philanthropy, married Dario's sister Daniela, and joined Anthropic in 2025. SBF's $500M investment used FTX customer funds. EA isn't just Anthropic's philosophy — it's its entire social graph.