All Source Checks
confirmed95% confidence
1 evidence check
Last checked: 3/26/2026
The source text explicitly states under the Surdna Foundation's Wikidata entry that the 'headquarters location' is 'New York City' with a reference to Wikipedia. This directly confirms the claim that Surdna Foundation's headquarters is in New York City.
Evidence — 1 source, 1 check
www.wikidata.org/wiki/Q7395039(1 check)
confirmed95%primaryHaiku 4.5 · 3/26/2026
Found: headquarters location: New York City
Note: The source text explicitly states under the Surdna Foundation's Wikidata entry that the 'headquarters location' is 'New York City' with a reference to Wikipedia. This directly confirms the claim that Surdna Foundation's headquarters is in New York City.
Debug info
Record type: fact
Record ID: Fn83Xia14g