Bourn Mansion (San Francisco)
E1458008
UNEXPLORED
Bourn Mansion (San Francisco) is a historic, opulent residence on San Francisco’s Pacific Heights designed in the early 20th century by prominent architect Willis Polk for mining magnate William Bowers Bourn II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bourn Mansion (San Francisco) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20904336 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bourn Mansion (San Francisco) Context triple: [Willis Polk, notableWork, Bourn Mansion (San Francisco)]
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A.
Burr Mansion (San Francisco)
Burr Mansion is a historic San Francisco residence best known as an early 20th-century architectural work by prominent architect Willis Polk.
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B.
Roos House (San Francisco)
Roos House (San Francisco) is a historic San Francisco residence designed by renowned architect Bernard Maybeck, exemplifying his distinctive early 20th-century Arts and Crafts–influenced style.
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C.
Mills Building (San Francisco)
The Mills Building in San Francisco is a historic downtown office building named for financier and philanthropist Darius Ogden Mills, reflecting his prominence in the city’s late 19th- and early 20th-century development.
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D.
Hobart Building, San Francisco
The Hobart Building in San Francisco is a historic early-20th-century high-rise office tower noted for its ornate Beaux-Arts architecture and distinctive narrow, sculpted form amid the city’s Financial District skyline.
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E.
Yerba Buena Lofts, San Francisco
Yerba Buena Lofts in San Francisco is a prominent modernist residential loft complex known for its minimalist design, bold geometric forms, and extensive use of glass and concrete.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bourn Mansion (San Francisco) Target entity description: Bourn Mansion (San Francisco) is a historic, opulent residence on San Francisco’s Pacific Heights designed in the early 20th century by prominent architect Willis Polk for mining magnate William Bowers Bourn II.
-
A.
Burr Mansion (San Francisco)
Burr Mansion is a historic San Francisco residence best known as an early 20th-century architectural work by prominent architect Willis Polk.
-
B.
Roos House (San Francisco)
Roos House (San Francisco) is a historic San Francisco residence designed by renowned architect Bernard Maybeck, exemplifying his distinctive early 20th-century Arts and Crafts–influenced style.
-
C.
Mills Building (San Francisco)
The Mills Building in San Francisco is a historic downtown office building named for financier and philanthropist Darius Ogden Mills, reflecting his prominence in the city’s late 19th- and early 20th-century development.
-
D.
Hobart Building, San Francisco
The Hobart Building in San Francisco is a historic early-20th-century high-rise office tower noted for its ornate Beaux-Arts architecture and distinctive narrow, sculpted form amid the city’s Financial District skyline.
-
E.
Yerba Buena Lofts, San Francisco
Yerba Buena Lofts in San Francisco is a prominent modernist residential loft complex known for its minimalist design, bold geometric forms, and extensive use of glass and concrete.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.