Dario & Daniela Amodei
The siblings who left OpenAI to build an AI company where safety is structural, not cosmetic. This site exists because that decision matters.
At a glance
- Dario CEO & co-founder, Anthropic. PhD computational neuroscience, Princeton.
- Daniela President & co-founder, Anthropic. Former VP Operations at Stripe and OpenAI.
- Founded Anthropic, 2021 — now valued at $965B
- Known for Constitutional AI, responsible scaling, Claude, safety-first culture
Why this site
Dario brings the research vision — scaling laws, constitutional training, interpretability. Daniela brings the operational discipline that turns research ideals into company-wide practice. Together they built an organization where safety isn't a department but the foundation.
This is an independent appreciation. No affiliation, no agenda. Just the belief that their approach deserves attention.