Playfair Building
E1088586
UNEXPLORED
The Playfair Building is a historic neoclassical structure in Edinburgh designed by architect William Henry Playfair, forming a key part of the City Observatory complex on Calton Hill.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Playfair Building canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14222417 — 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: Playfair Building Context triple: [City Observatory, hasComponent, Playfair Building]
-
A.
The Savill Building
The Savill Building is a contemporary visitor centre and architectural landmark serving the Savill Garden in Windsor Great Park, England.
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B.
Exchange Tower
Exchange Tower is a prominent office skyscraper in Toronto’s financial district that serves as the headquarters of the Toronto Stock Exchange.
-
C.
Queen Victoria Building
The Queen Victoria Building is a grand late-19th-century Romanesque Revival shopping arcade and heritage landmark in central Sydney, renowned for its ornate architecture and restored interior.
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D.
Pierhead Building
The Pierhead Building is a historic red-brick landmark in Cardiff Bay, Wales, originally built as the headquarters of the Bute Dock Company and now used as a visitor and exhibition centre for the Senedd.
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E.
Ferrier Building
The Ferrier Building is an academic facility located on the downtown Montreal campus of a major university, housing classrooms, offices, and related educational spaces.
- 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: Playfair Building Target entity description: The Playfair Building is a historic neoclassical structure in Edinburgh designed by architect William Henry Playfair, forming a key part of the City Observatory complex on Calton Hill.
-
A.
The Savill Building
The Savill Building is a contemporary visitor centre and architectural landmark serving the Savill Garden in Windsor Great Park, England.
-
B.
Exchange Tower
Exchange Tower is a prominent office skyscraper in Toronto’s financial district that serves as the headquarters of the Toronto Stock Exchange.
-
C.
Queen Victoria Building
The Queen Victoria Building is a grand late-19th-century Romanesque Revival shopping arcade and heritage landmark in central Sydney, renowned for its ornate architecture and restored interior.
-
D.
Pierhead Building
The Pierhead Building is a historic red-brick landmark in Cardiff Bay, Wales, originally built as the headquarters of the Bute Dock Company and now used as a visitor and exhibition centre for the Senedd.
-
E.
Ferrier Building
The Ferrier Building is an academic facility located on the downtown Montreal campus of a major university, housing classrooms, offices, and related educational spaces.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.