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Personnel: Holden Karnofsky at GiveWell (Co-founder & Co-Executive Director)

Verdictunverifiable95%
1 check · 4/9/2026

The source text confirms that GiveWell was founded in 2007 and mentions it was founded by two individuals, but does not specifically name Holden Karnofsky or confirm his role as Co-founder & Co-Executive Director. The source also does not provide an end date (2014) for his tenure. While the source directs readers to 'our story' and 'meet our team' pages for more information, those pages are not included in the provided excerpt. Therefore, the specific claims about Holden Karnofsky's identity, his co-founder status, his co-executive director role, and his end date of 2014 cannot be verified from this source text alone.

Our claim

entire record
Role
Co-founder & Co-Executive Director
Role Type
career
Start Date
January 2007
End Date
2014
Is Founder
Yes
Notes
Co-founded GiveWell with Elie Hassenfeld

Source evidence

1 src · 1 check
unverifiable95%Haiku 4.5 · 4/9/2026

NoteThe source text confirms that GiveWell was founded in 2007 and mentions it was founded by two individuals, but does not specifically name Holden Karnofsky or confirm his role as Co-founder & Co-Executive Director. The source also does not provide an end date (2014) for his tenure. While the source directs readers to 'our story' and 'meet our team' pages for more information, those pages are not included in the provided excerpt. Therefore, the specific claims about Holden Karnofsky's identity, his co-founder status, his co-executive director role, and his end date of 2014 cannot be verified from this source text alone.

Case № SwYPvvRGx2Filed 4/9/2026Confidence 95%
Source Check: Personnel: Holden Karnofsky at GiveWell (Co-founder & Co-Executive Director) | Longterm Wiki