Fact

Holden Karnofsky — Role / Title: Co-CEO, Open Philanthropy

Holden Karnofsky record

View fact record →Holden Karnofsky page →

unverifiable95% confidence

1 evidence check

Last checked: 3/23/2026

The source URL claims to be from openphilanthropy.org, but the actual content shown is from coefficientgiving.org (a different organization). The team roster provided does not include Holden Karnofsky at all. The leadership section lists Alexander Berger as CEO, Cari Tuna as Chair, and Emily Oehlsen as President—no Co-CEO position is mentioned. Without access to the actual Open Philanthropy team page, the claim cannot be verified against the correct source.

Evidence — 1 source, 1 check

www.openphilanthropy.org/about/team/(1 check)

unverifiable95%primaryHaiku 4.5 · 3/23/2026

Expected: Co-CEO, Open Philanthropy

Found: Holden Karnofsky is not listed on the provided team page excerpt

Note: The source URL claims to be from openphilanthropy.org, but the actual content shown is from coefficientgiving.org (a different organization). The team roster provided does not include Holden Karnofsky at all. The leadership section lists Alexander Berger as CEO, Cari Tuna as Chair, and Emily Oehlsen as President—no Co-CEO position is mentioned. Without access to the actual Open Philanthropy team page, the claim cannot be verified against the correct source.

Debug info

Record type: fact

Record ID: f_1T4BNHSCJg