All Source Checks
confirmed100% confidence
1 evidence check
Last checked: 4/3/2026
Migrated from citation_quotes. Original verdict: accurate
Evidence — 1 source, 1 check
nonprofitquarterly.org/the-giving-pledge-at-15-philanthropic-catalyst-empty-promise-or-both/(1 check)
confirmed100%Haiku 4.5 · 4/3/2026
Found: pledgers who remain billionaires have collectively become approximately 166% wealthier (inflation-adjusted) since signing on in 2010, raising questions about whether the initiative is effectively redi…
Note: Migrated from citation_quotes accuracy check. Original verdict: accurate
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Record ID: page:giving-pledge:fn7