Personnel

Personnel dt7RkuciIJ

outdated95% confidence

1 evidence check

Last checked: 3/20/2026

The record states endDate as 2024-04 (April 2024), but the source text clearly states he was CEO/co-CEO 'until 2023', which is earlier than the record indicates. Additionally, the source provides more recent information (2025) about his joining Anthropic, making the record's end date outdated. The person, organization, role, roleType, and startDate (2014) are all confirmed by the source.

Evidence — 1 source, 1 check

en.wikipedia.org/wiki/Holden_Karnofsky(1 check)

outdated95%Haiku 4.5 · 3/20/2026

Found: Holden Karnofsky co-founded Open Philanthropy in 2014 and was its CEO and later co-CEO until 2023. He joined Anthropic in 2025.

Note: The record states endDate as 2024-04 (April 2024), but the source text clearly states he was CEO/co-CEO 'until 2023', which is earlier than the record indicates. Additionally, the source provides more recent information (2025) about his joining Anthropic, making the record's end date outdated. The person, organization, role, roleType, and startDate (2014) are all confirmed by the source.

Debug info

Record type: personnel

Record ID: dt7RkuciIJ