On August 4, 2026, Tino Cuéllar (Mariano-Florinio Cuéllar) officially joined Anthropic as Chief Global Affairs Officer. He had previously resigned from his position as President of the International Peace Carnegie Foundation and possesses extensive experience in law, technology, international security, and public institutions. Cuéllar will be responsible for leading the company’s efforts in policy-making, strategic international engagement, and global government relations. His career includes roles as a judge on the California Supreme Court and dean of the Freeman-Spogge International Research Institute at Stanford University, and he has long served in the White House and federal agencies. Currently, he is also a Cameron-Schiller Family Professor at Stanford Law School and a senior researcher at the Human-Centered Artificial Intelligence Institute. Cuéllar stated that global policymakers are recognizing that governance and the development of artificial intelligence are at a critical turning point, and democratic societies must establish rules for the development of this technology. Daniela Amodeo, CEO of Anthropic, confirmed that Cuéllar has expertise in working with governments, civil society, and community organizations…
Mariano-Florentino (Tino) Cuéllar will join Anthropic on August 4, 2026, as Chief Global Affairs Officer. He recently resigned from his position as President of the International Peace Carnegie Foundation, and his career has spanned legal, technology, international security, and public institutions. Cuéllar will be responsible for leading the company’s work in policy-making, strategic international engagement, and global government relations. Before joining Anthropic, he served as a judge on the California Supreme Court, dean of the Freeman-Spogge International Institute at Stanford University, and has long worked for the White House and federal agencies. Currently, he is a Cameron-Schiller Family Professor at Stanford Law School and a senior researcher at the Human-Centered Artificial Intelligence Institute. Cuéllar said that global policymakers are recognizing that governance and the development of artificial intelligence are at a critical turning point, and democratic societies must establish rules for the development of this technology. Daniela Amodei, CEO of Anthropic, said that Cuéllar has the expertise to work with governments, civil society, and community groups to address these challenges.