All Source Checks
confirmed95% confidence
1 evidence check
Last checked: 3/26/2026
The source text directly states 'headquarters location San Francisco' in the Wikidata entry for Founders Fund (Q1439864). This explicitly confirms the claim that Founders Fund's headquarters is in San Francisco.
Evidence — 1 source, 1 check
www.wikidata.org/wiki/Q1439864(1 check)
confirmed95%primaryHaiku 4.5 · 3/26/2026
Found: headquarters location San Francisco
Note: The source text directly states 'headquarters location San Francisco' in the Wikidata entry for Founders Fund (Q1439864). This explicitly confirms the claim that Founders Fund's headquarters is in San Francisco.
Debug info
Record type: fact
Record ID: RU49b6JAAA