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

Verdictconfirmed99%
1 check · 4/16/2026

The source directly confirms all key elements of the claim: (1) Mariano-Florentino Cuéllar was appointed to Anthropic's Long-Term Benefit Trust, (2) the appointment occurred in January 2026 (Jan 21, 2026 matches the claimed 2026-01), (3) he is President of Carnegie Endowment (confirmed in source), and (4) he is a former CA Supreme Court Justice (source states 'service as a Justice of the Supreme Court of California'). The claim's key-event description matches the source content precisely.

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 · 4/16/2026

NoteThe source directly confirms all key elements of the claim: (1) Mariano-Florentino Cuéllar was appointed to Anthropic's Long-Term Benefit Trust, (2) the appointment occurred in January 2026 (Jan 21, 2026 matches the claimed 2026-01), (3) he is President of Carnegie Endowment (confirmed in source), and (4) he is a former CA Supreme Court Justice (source states 'service as a Justice of the Supreme Court of California'). The claim's key-event description matches the source content precisely.

Case № f_nFD6uMsTsiFiled 4/16/2026Confidence 99%
Source Check: Fact f_nFD6uMsTsi | Longterm Wiki