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Tino Cuéllar Joins Anthropic as Chief Global Affairs Officer

Mariano-Florentino (Tino) Cuéllar will join Anthropic as its first Chief Global Affairs Officer, leading the company’s work on policy, strategic international engagement, and government relationships worldwide.

By Illumora Editorial

Source · Aug 4, 2026, 5:05 PM · On Illumora · Aug 4, 2026, 5:32 PM

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Read the source →Anthropic News (priority) — Tino Cuellar joins Anthropic as Chief Global Affairs Officer
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Anthropic, an AI safety and research company, has announced that Mariano-Florentino (Tino) Cuéllar will join as its first Chief Global Affairs Officer. In this role, Cuéllar will lead the company's efforts in policy development, strategic international engagement, and government relationships globally.

Key Points

  • Tino Cuéllar will serve as Anthropic's first Chief Global Affairs Officer.
  • His responsibilities include policy, strategic international engagement, and government relationships worldwide.
  • Cuéllar previously served as President of the Carnegie Endowment for International Peace.
  • He was a Justice of the Supreme Court of California, addressing issues like technology and privacy.
  • Cuéllar co-chaired the bipartisan Task Force on Nuclear Proliferation and American Security.
  • He co-led California’s Frontier AI Working Group.
  • Cuéllar served as a Trustee of Anthropic's Long-Term Benefit Trust since January 2026 and has stepped down from this role to join the company.

Context

According to Anthropic, Cuéllar's career includes experience in law, technology, international security, and public institutions at international, national, and state levels. He has held positions such as director of Stanford's Freeman Spogli Institute for International Studies and served on the President's Intelligence Advisory Board and the US Department of State's Foreign Affairs Policy Board. He also worked in the White House and federal agencies across three presidential administrations. The National Academy of Sciences appointed him to its Committee on Responsible Computing Research.

Why It Matters

This appointment indicates Anthropic's focus on navigating the evolving landscape of AI governance and policy. The role aims to ensure that the development and deployment of AI align with democratic values and broadly benefit communities, addressing questions AI raises for economies, security, and societal change.

What To Do

  • Note the establishment of a dedicated Chief Global Affairs Officer role within Anthropic.
  • Observe how this role influences Anthropic's engagement with governments and international bodies on AI policy.
  • Watch for future announcements regarding the successor to the Long-Term Benefit Trust.