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Anthropic Long-Term Benefit Trust — key-event: Mariano-Florentino Cuéllar appointed as trustee

Verdictconfirmed99%
1 check · 4/7/2026

The source directly confirms all key elements of the claim: (1) Mariano-Florentino Cuéllar was appointed as a trustee to Anthropic's Long-Term Benefit Trust, (2) the appointment was announced on Jan 21, 2026 (matching the 2026-01 timeframe), (3) he is President of Carnegie Endowment for International Peace, and (4) he served as a Justice of the Supreme Court of California. The source URL and content match the claim perfectly.

Our claim

entire record
Subject
Anthropic Long-Term Benefit Trust
Value
Mariano-Florentino Cuéllar appointed as trustee
As Of
January 2026
Notes
President of Carnegie Endowment. Former CA Supreme Court Justice.

Source evidence

1 src · 1 check
confirmed99%primaryHaiku 4.5 · 4/7/2026

NoteThe source directly confirms all key elements of the claim: (1) Mariano-Florentino Cuéllar was appointed as a trustee to Anthropic's Long-Term Benefit Trust, (2) the appointment was announced on Jan 21, 2026 (matching the 2026-01 timeframe), (3) he is President of Carnegie Endowment for International Peace, and (4) he served as a Justice of the Supreme Court of California. The source URL and content match the claim perfectly.

Case № bi70dz4e6gFiled 4/7/2026Confidence 99%