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Dario Amodei

Dario Amodei is an American artificial intelligence researcher and entrepreneur best known as the co-founder and chief executive officer of Anthropic.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Dario Amodei is an American artificial intelligence researcher and entrepreneur best known as the co-founder and chief executive officer of Anthropic. He previously served as vice president of research at OpenAI and worked earlier at Google Brain. His work has focused on large language models, AI safety, and interpretability.

Early life and education

Amodei was born in 1983 and grew up in San Francisco, California. He studied physics at Stanford University and later earned a PhD in biophysics from Princeton University, where he was also a Hertz Fellow.

Career

Before co-founding Anthropic, Amodei worked as a senior research scientist at Google Brain and later as vice president of research at OpenAI. At OpenAI, he helped lead the development of GPT-2 and GPT-3.

Anthropic

In 2021, Amodei co-founded Anthropic with his sister Daniela Amodei and other former OpenAI employees. Anthropic focuses on building AI systems that are steerable, interpretable, and safe.

Notable work

Amodei is known for contributions to reinforcement learning from human feedback and for advocating AI safety research. His public profile is closely tied to the development of large language models and AI alignment.

Key facts

  • Dario Amodei is the CEO and co-founder of Anthropic.
  • He previously led research at OpenAI as vice president of research.
  • At OpenAI, he helped direct work on GPT-2 and GPT-3.
  • He is associated with AI safety, interpretability, and steerable AI systems.
  • He earned a doctorate in biophysics from Princeton University.

Frequently asked questions

Who is Dario Amodei?
Dario Amodei is an American AI researcher and entrepreneur best known as the co-founder and CEO of Anthropic.
What does Dario Amodei do?
He leads Anthropic and works on AI research, especially AI safety, interpretability, and large language model development.
What company does Dario Amodei lead?
He leads Anthropic, where he serves as chief executive officer.
What is Dario Amodei known for?
He is known for co-founding Anthropic, leading research at OpenAI, and contributing to the development of GPT-2 and GPT-3.
Where did Dario Amodei work before?
Before Anthropic, he worked at OpenAI and earlier at Google Brain.
What is Dario Amodei's background?
He was born in 1983, grew up in San Francisco, studied physics at Stanford, and earned a PhD in biophysics from Princeton University.

References

  1. Dario Amodeihttps://darioamodei.com/
    Supports: Current role at Anthropic, prior role at OpenAI, work at Google Brain, education, and AI safety focus
  2. Wikipediahttps://en.wikipedia.org/wiki/Dario_Amodei
    Supports: Birth year, nationality, co-founding Anthropic, and prior OpenAI role
  3. Stanford Digital Economy Labhttps://digitaleconomy.stanford.edu/person/dario-amodei/
    Supports: Anthropic leadership, OpenAI research leadership, GPT-2 and GPT-3 work, and Google Brain background
  4. Bloomberghttps://www.bloomberg.com/billionaires/profiles/dario-amodei/
    Supports: Biographical background, family details, education, Anthropic leadership, and prior OpenAI role