All Source Checks
Automated source checking of wiki data against original sources. Each record is checked against one or more external sources to confirm accuracy.
View internal dashboard with coverage & action queue →Verified Correct
7,840
74% of checked
Has Issues
1,353
13% of checked
Can't Verify
1,394
13% of checkedincl. 276 dead links
Not Yet Checked
0
of 10,587 total
Contradicted
162
Fix now — data may be wrong
Outdated
28
Source has newer info
Accuracy Rate
98%
confirmed / (confirmed + wrong + outdated)
Needs Recheck
0
All up to date
Headquarters = Hsinchu, Taiwan
Country = Taiwan
Founder (text) = Morris Chang
ceo = sid_NuIC1Eestw
Legal Structure = Public company (TWSE: 2330, NYSE: TSM)
Headcount = 73,090
Headcount = 76,478
Headcount = 83,825
Revenue = $76B
Revenue = $122B
Founded Date = Mar 1868
Headquarters = Berkeley
Country = United States
Headcount = 12,122
parent-organization = University of California
Description = University of California, Berkeley is a subsidiary/division of U…
Founded Date = Jan 1096
Headquarters = Oxford
Country = United Kingdom
Headquarters = Toronto
Founded Date = Mar 1827
Country = Canada
Founded Date = Aug 2014
key-event = Renamed to U.S. DOGE Service
Headquarters = Farmington
Country = United States
Headquarters = Cologny, Geneva, Switzerland
Revenue = $86K
Legal Structure = 501(c)(3) organization
Founded Date = 1971
Incident Date = Mar 2020
Financial Impact = $10B
Incident Date = Jun 2017
Status = resolved
Incident Date = May 2021
Incident Date = Sep 2025
Net Assets = $45K
Annual Expenses = $41K
Revenue = $86K
Net Assets = $420K
Annual Expenses = $342K
Revenue = $717K
Net Assets = $497K
Annual Expenses = $529K
Revenue = $606K
Net Assets = $5.1M
Annual Expenses = $514K
Revenue = $5.1M
Net Assets = $4.9M
Annual Expenses = $1.8M
| Type | Entity | Claim | Verdict | Confidence | Sources | Last Checked | |
|---|---|---|---|---|---|---|---|
| Fact | - | Headquarters = Hsinchu, Taiwan | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Country = Taiwan | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Founder (text) = Morris Chang | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | ceo = sid_NuIC1Eestw | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Legal Structure = Public company (TWSE: 2330, NY… | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Headcount = 73,090 | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Headcount = 76,478 | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Headcount = 83,825 | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Revenue = $76B | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Revenue = $122B | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Founded Date = Mar 1868 | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Headquarters = Berkeley | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Country = United States | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Headcount = 12,122 | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | parent-organization = University of California | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Description = University of California, Berkeley… | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Founded Date = Jan 1096 | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Headquarters = Oxford | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Country = United Kingdom | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Headquarters = Toronto | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Founded Date = Mar 1827 | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Country = Canada | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Founded Date = Aug 2014 | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | key-event = Renamed to U.S. DOGE Service | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Headquarters = Farmington | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Country = United States | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Headquarters = Cologny, Geneva, Switzerland | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Revenue = $86K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Legal Structure = 501(c)(3) organization | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Founded Date = 1971 | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Incident Date = Mar 2020 | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Financial Impact = $10B | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Incident Date = Jun 2017 | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Status = resolved | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Incident Date = May 2021 | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Incident Date = Sep 2025 | confirmed | 95% | 1 | Apr 30, 2026 | |
| Fact | - | Net Assets = $45K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Annual Expenses = $41K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Revenue = $86K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Net Assets = $420K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Annual Expenses = $342K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Revenue = $717K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Net Assets = $497K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Annual Expenses = $529K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Revenue = $606K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Net Assets = $5.1M | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Annual Expenses = $514K | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Revenue = $5.1M | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Net Assets = $4.9M | confirmed | 99% | 1 | Apr 30, 2026 | |
| Fact | - | Annual Expenses = $1.8M | confirmed | 99% | 1 | Apr 30, 2026 |
Data from source_check_verdicts table. Click a row to view detailed evidence.