Anthropic Long-Term Benefit Trust — key-event: Paul Christiano departs as trustee

NoteThe source directly confirms the claim in a footnote at the end of the article. It explicitly states that Paul Christiano, who was listed as one of the initial Trustees (Founder of the Alignment Research Center), stepped down in April 2024 (matching the claimed 'as of 2024-04') to become Head of AI Safety at the U.S. AI Safety Institute (matching the additional context provided). The date format '2024-04' is equivalent to 'April 2024'.