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People / Holden Karnofsky
HK
Career profile

Holden Karnofsky

Member of Technical Staff at Anthropic

San Francisco, California, United States

Career path.

  1. Anthropic

    Member of Technical Staff

    Jan 2025 - Present
  2. Carnegie Endowment for International Peace

    Visiting Scholar

    Apr 2024 - Jan 2025
  3. Open Philanthropy Project

    Director of AI Strategy

    Jul 2023 - Apr 2024
  4. Open Philanthropy Project

    Co-CEO

    Jun 2021 - Jul 2023
  5. Open Philanthropy Project

    Chief Executive Officer

    Jun 2017 - Jun 2021
  6. Open Philanthropy Project

    Project Lead

    Aug 2014 - Jun 2017
  7. GiveWell

    Co-Founder, Co-Executive Director

    Jun 2007 - Jun 2017
  8. Bridgewater Associates

    Investment Associate

    Jan 2004 - Jan 2007