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Longterm Wiki

Source Checks

Automated verification of wiki data against original sources. Each record is checked against one or more external sources to confirm accuracy.

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Verified Correct

728

50% of checked

Has Issues

252

17% of checked

Can't Verify

464

32% of checked

Not Yet Checked

0

of 1,444 total

Contradicted

45

Fix now — data may be wrong

Outdated

9

Source has newer info

Accuracy Rate

93%

confirmed / (confirmed + wrong + outdated)

Needs Recheck

2

Flagged for re-verification

All types (11072)Grant (5576)Citation (3195)Fact (1444)Personnel (532)Publication (144)Division (91)Policy Stakeholder (80)Investment (10)
All verdictsconfirmed (728)unverifiable (464)partial (198)contradicted (45)outdated (9)
728 results
TypeEntityClaimVerdictConfidenceSourcesLast Checked
Fact-parent-organization = Microsoftconfirmed99%13/31/2026
Fact-Website = https://ai.meta.com/confirmed99%13/31/2026
Fact-Country = United Statesconfirmed99%13/31/2026
Fact-Website = http://www.mellon.org/confirmed95%13/31/2026
Fact-Website = https://manifund.org/confirmed95%13/31/2026
Fact-Headquarters = New York Cityconfirmed99%13/31/2026
Fact-Website = https://www.macfound.org/confirmed99%13/31/2026
Fact-Founder (text) = John D. MacArthurconfirmed95%13/31/2026
Fact-Headquarters = Illinoisconfirmed95%13/31/2026
Fact-Country = United Statesconfirmed99%13/31/2026
Fact-Founded Date = Jan 1978confirmed95%13/31/2026
Fact-Founded Date = Jan 1978confirmed95%13/31/2026
Fact-Headquarters = Marquette Buildingconfirmed95%13/31/2026
Fact-key-event = Long-Term Benefit Trust publicly ann…confirmed95%13/31/2026
Fact-Founder (text) = Natalie Cargillconfirmed95%13/31/2026
Fact-Website = https://www.longview.org/confirmed99%13/31/2026
Fact-Founded Date = 2018confirmed95%13/31/2026
Fact-key-event = Jay Kreps appointed to Anthropic boa…confirmed95%13/31/2026
Fact-Wikipedia = https://en.wikipedia.org/wiki/GiveWellconfirmed95%13/31/2026
Fact-Wikipedia = https://en.wikipedia.org/wiki/Giving…confirmed95%13/31/2026
Fact-Founded Date = 2022confirmed95%13/31/2026
Fact-Founded Date = 2009confirmed95%13/31/2026
Fact-Website = http://www.givingwhatwecan.org/confirmed99%13/31/2026
Fact-Founder (text) = Toby Ordconfirmed95%13/31/2026
Fact-Legal Structure = charitable organizationconfirmed95%13/31/2026
Fact-Founder (text) = Holden Karnofskyconfirmed95%13/31/2026
Fact-Country = United Statesconfirmed99%13/31/2026
Fact-Headquarters = United Statesconfirmed95%13/31/2026
Fact-Founded Date = 2007confirmed95%13/31/2026
Fact-grant-given = 800000confirmed95%13/31/2026
Fact-Funding Received = $25.0 millionconfirmed99%13/31/2026
Fact-Headquarters = Campbell, CAconfirmed95%13/31/2026
Fact-Website = https://www.flf.orgconfirmed99%13/31/2026
Fact-Wikipedia = https://en.wikipedia.org/wiki/FTXconfirmed95%13/31/2026
Fact-Founded Date = 2005confirmed95%13/31/2026
Fact-annual-revenue = 1150000000confirmed99%13/31/2026
Fact-total-assets = 17480000000confirmed99%13/31/2026
Fact-Revenue = $21.3 millionconfirmed95%13/31/2026
Fact-Founded Date = 1936confirmed99%13/31/2026
Fact-Grant Received = $665.8 millionconfirmed95%13/31/2026
Fact-legal-identifier = 47-1052538 (EIN)confirmed99%13/31/2026
Fact-Legal Structure = 501(c)(3) nonprofit (Collectiv…confirmed95%13/31/2026
Fact-Founded By = Divya Siddarth, Saffron Huang, and …confirmed95%13/31/2026
Fact-Website = http://www.codeforamerica.org/confirmed95%13/31/2026
Fact-Total Funding Raised = $4 billionconfirmed95%13/31/2026
Fact-Founder (text) = Japanconfirmed95%13/31/2026
Fact-Legal Structure = forening/lag/innretningconfirmed99%13/31/2026
Fact-Country = Norwayconfirmed95%13/31/2026
Fact-Website = https://cepi.netconfirmed99%13/31/2026
Fact-Legal Structure = limited liability companyconfirmed99%13/31/2026
Showing 401–450 of 728
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Data from source_check_verdicts table. Click a row to view detailed evidence.