Swiss Re Headquarters
E181377
Swiss Re Headquarters is a distinctive, energy-efficient skyscraper in London, popularly known as "The Gherkin," recognized for its innovative, curving glass design.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Swiss Re Building | 2 |
| Swiss Re Headquarters canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1603079 — 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: Swiss Re Headquarters Context triple: [Foster + Partners, notableWork, Swiss Re Headquarters]
-
A.
Prudential Tower
Prudential Tower is a prominent skyscraper in Boston, Massachusetts, known for its observation deck and role as a key feature of the city’s skyline.
-
B.
SwissTech Convention Center
The SwissTech Convention Center is a modern, high-tech conference and event venue located on the campus of the École polytechnique fédérale de Lausanne in Switzerland.
-
C.
HSBC Tower
HSBC Tower is a prominent skyscraper in London’s Canary Wharf financial district that serves as one of the global headquarters of HSBC.
-
D.
Zurich North America
Zurich North America is a leading commercial property and casualty insurance provider serving businesses and individuals across the United States and Canada.
-
E.
Davos Congress Centre
The Davos Congress Centre is a prominent conference facility in Davos, Switzerland, internationally recognized for hosting high-profile political, business, and academic gatherings.
- 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: Swiss Re Headquarters Target entity description: Swiss Re Headquarters is a distinctive, energy-efficient skyscraper in London, popularly known as "The Gherkin," recognized for its innovative, curving glass design.
-
A.
Prudential Tower
Prudential Tower is a prominent skyscraper in Boston, Massachusetts, known for its observation deck and role as a key feature of the city’s skyline.
-
B.
SwissTech Convention Center
The SwissTech Convention Center is a modern, high-tech conference and event venue located on the campus of the École polytechnique fédérale de Lausanne in Switzerland.
-
C.
HSBC Tower
HSBC Tower is a prominent skyscraper in London’s Canary Wharf financial district that serves as one of the global headquarters of HSBC.
-
D.
Zurich North America
Zurich North America is a leading commercial property and casualty insurance provider serving businesses and individuals across the United States and Canada.
-
E.
Davos Congress Centre
The Davos Congress Centre is a prominent conference facility in Davos, Switzerland, internationally recognized for hosting high-profile political, business, and academic gatherings.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
headquarters building
ⓘ
landmark ⓘ office building ⓘ skyscraper ⓘ |
| alsoKnownAs |
30 St Mary Axe
ⓘ
Swiss Re Building ⓘ
linked to:
Swiss Re Headquarters
The Gherkin ⓘ
linked to:
30 St Mary Axe
|
| architect |
Ken Shuttleworth
ⓘ
Norman Foster ⓘ |
| architecturalStyle |
high-tech architecture
ⓘ
neo-futurism ⓘ |
| architectureFirm |
Foster and Partners
ⓘ
linked to:
Foster + Partners
|
| awarded |
Emporis Skyscraper Award 2003
ⓘ
linked to:
Emporis Skyscraper Award
|
| buildingType | commercial ⓘ |
| cityLandmarkStatus | iconic London skyscraper ⓘ |
| completionYear | 2003 ⓘ |
| constructionStartYear | 2001 ⓘ |
| coordinateLatitude | 51.5145 ⓘ |
| coordinateLongitude | -0.0803 ⓘ |
| country | United Kingdom ⓘ |
| developer | Swiss Re ⓘ |
| energyEfficiencyFeature |
daylighting design
ⓘ
double-skin facade ⓘ natural ventilation system ⓘ |
| featuredIn | numerous films and television programs set in London ⓘ |
| floorCount | 41 ⓘ |
| hasNicknameOrigin | nickname The Gherkin refers to its pickle-like shape ⓘ |
| hasObservationFeature | top-floor lounge with panoramic views ⓘ |
| heightInFeet | 591 ⓘ |
| heightInMeters | 180 ⓘ |
| locatedInBorough | City of London ⓘ |
| locatedInCity |
London
ⓘ
linked to:
London, England
|
| namedAfter | Swiss Re ⓘ |
| notableFeature |
diagrid steel structure
ⓘ
energy-efficient double glazing ⓘ spiraling lightwells ⓘ |
| openingYear | 2004 ⓘ |
| ownerHistory | originally commissioned by Swiss Re ⓘ |
| postcode | EC3A 8BF ⓘ |
| precededBy | Baltic Exchange building on same site ⓘ |
| primaryUse | office ⓘ |
| roofShape | curving glass dome ⓘ |
| siteHistory | site damaged by 1992 Baltic Exchange bombing ⓘ |
| skylineRole | prominent feature of the City of London skyline ⓘ |
| streetAddress | 30 St Mary Axe ⓘ |
| structuralEngineer |
Arup
ⓘ
linked to:
Ove Arup & Partners
|
| symbolizes | modernization of the City of London financial district ⓘ |
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: Swiss Re Headquarters Description of subject: Swiss Re Headquarters is a distinctive, energy-efficient skyscraper in London, popularly known as "The Gherkin," recognized for its innovative, curving glass design.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Swiss Re Headquarters
linked to: Swiss Re Headquarters