Pierhead Building
E173139
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pierhead Building canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T1493703 — 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: Pierhead Building Context triple: [Tŷ Hywel, hasNeighbour, Pierhead Building]
-
A.
Lloyd's building
The Lloyd's building is a landmark high-tech office building in London, known for its radical "inside-out" design with services such as staircases and ducts exposed on the exterior.
-
B.
Royal Liver Building
The Royal Liver Building is an iconic early 20th-century waterfront office building in Liverpool, England, famed for its twin clock towers topped by mythical Liver Bird sculptures and its role as a symbol of the city.
-
C.
Admiralty building
The Admiralty building is a historic landmark in Saint Petersburg, Russia, known for its distinctive golden spire and role as a former headquarters of the Imperial Russian Navy.
-
D.
Old Admiralty Building
The Old Admiralty Building is a historic government office complex in Whitehall, London, long associated with the British Admiralty and naval administration.
-
E.
Exchange Tower
Exchange Tower is a prominent office skyscraper in Toronto’s financial district that serves as the headquarters of the Toronto Stock Exchange.
- 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: Pierhead Building Target entity description: 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.
-
A.
Lloyd's building
The Lloyd's building is a landmark high-tech office building in London, known for its radical "inside-out" design with services such as staircases and ducts exposed on the exterior.
-
B.
Royal Liver Building
The Royal Liver Building is an iconic early 20th-century waterfront office building in Liverpool, England, famed for its twin clock towers topped by mythical Liver Bird sculptures and its role as a symbol of the city.
-
C.
Admiralty building
The Admiralty building is a historic landmark in Saint Petersburg, Russia, known for its distinctive golden spire and role as a former headquarters of the Imperial Russian Navy.
-
D.
Old Admiralty Building
The Old Admiralty Building is a historic government office complex in Whitehall, London, long associated with the British Admiralty and naval administration.
-
E.
Exchange Tower
Exchange Tower is a prominent office skyscraper in Toronto’s financial district that serves as the headquarters of the Toronto Stock Exchange.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
exhibition centre
ⓘ
historic building ⓘ landmark ⓘ visitor centre ⓘ |
| architect | William Frame ⓘ |
| architecturalStyle |
Gothic Revival
ⓘ
surface form:
Gothic Revival architecture
|
| associatedWith |
Bute Dock Company
ⓘ
Marquess of Bute ⓘ |
| category |
Government buildings in Wales
ⓘ
Grade I listed buildings in Cardiff ⓘ Tourist attractions in Cardiff ⓘ |
| city | Cardiff ⓘ |
| completionDate | 1897 ⓘ |
| country | United Kingdom ⓘ |
| currentFunction |
exhibition centre for the Senedd
ⓘ
visitor centre for the Senedd ⓘ |
| elevation | sea level vicinity ⓘ |
| floorCount | 3 ⓘ |
| governingBody | Senedd Commission ⓘ |
| hasClockTower | yes ⓘ |
| hasExhibitionSpace | yes ⓘ |
| hasInformationCentre | yes ⓘ |
| hasPublicAccess | yes ⓘ |
| hasTouristAttractionStatus | yes ⓘ |
| heritageDesignation | listed building in Wales ⓘ |
| heritageStatus | Grade I listed building ⓘ |
| languageOfSignage |
English
ⓘ
Welsh ⓘ |
| location |
Cardiff
ⓘ
Cardiff Bay waterfront ⓘ
surface form:
Cardiff Bay
Wales ⓘ |
| material | red brick ⓘ |
| near |
National Assembly for Wales, Cardiff Bay
ⓘ
surface form:
Senedd building
Wales Millennium Centre ⓘ |
| notableFeature |
French Gothic style elements
ⓘ
ornate clock tower ⓘ terracotta detailing ⓘ |
| openingDate | 1897 ⓘ |
| originalFunction |
dock office
ⓘ
headquarters of the Bute Dock Company ⓘ |
| ownedBy |
Senedd
ⓘ
surface form:
Welsh Parliament
|
| owner |
Senedd
ⓘ
surface form:
Senedd Cymru
|
| partOf | Cardiff Bay waterfront ⓘ |
| region |
Cardiff Bay waterfront
ⓘ
surface form:
Cardiff Bay area
|
| use |
educational displays about Welsh democracy
ⓘ
public exhibitions ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Pierhead Building Description of subject: 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.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Tŷ Hywel