Cannon Bridge House, London
E273496
Cannon Bridge House in London is a prominent office building near Cannon Street station, notable for its large rooftop garden and role as a major commercial property in the City of London.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cannon Bridge House, London canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2493595 — 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: Cannon Bridge House, London Context triple: [Historic England, headquartersLocation, Cannon Bridge House, London]
-
A.
Bridgewater House, London
Bridgewater House in London is a grand 19th-century palatial townhouse, redesigned by architect Charles Barry, historically renowned for housing the celebrated Bridgewater art collection.
-
B.
Thames House, London
Thames House in London is a prominent government building best known as the headquarters of the United Kingdom’s domestic security and counter-intelligence agency, MI5.
-
C.
Adelphi Buildings, London
Adelphi Buildings, London was an 18th-century neoclassical riverside development in central London designed by the architect Robert Adam and his brothers.
-
D.
Newcastle House, London
Newcastle House, London was a grand aristocratic townhouse in Lincoln's Inn Fields that served as the principal London residence of the powerful Whig statesman Thomas Pelham-Holles, 1st Duke of Newcastle.
-
E.
Home House, London
Home House in London is an 18th-century neoclassical townhouse renowned for its elegant design by architect Robert Adam and its role as a prominent private members’ club.
- 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: Cannon Bridge House, London Target entity description: Cannon Bridge House in London is a prominent office building near Cannon Street station, notable for its large rooftop garden and role as a major commercial property in the City of London.
-
A.
Bridgewater House, London
Bridgewater House in London is a grand 19th-century palatial townhouse, redesigned by architect Charles Barry, historically renowned for housing the celebrated Bridgewater art collection.
-
B.
Thames House, London
Thames House in London is a prominent government building best known as the headquarters of the United Kingdom’s domestic security and counter-intelligence agency, MI5.
-
C.
Adelphi Buildings, London
Adelphi Buildings, London was an 18th-century neoclassical riverside development in central London designed by the architect Robert Adam and his brothers.
-
D.
Newcastle House, London
Newcastle House, London was a grand aristocratic townhouse in Lincoln's Inn Fields that served as the principal London residence of the powerful Whig statesman Thomas Pelham-Holles, 1st Duke of Newcastle.
-
E.
Home House, London
Home House in London is an 18th-century neoclassical townhouse renowned for its elegant design by architect Robert Adam and its role as a prominent private members’ club.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
building in London
ⓘ
commercial building ⓘ office building ⓘ |
| borough | City of London ⓘ |
| buildingType | multi-storey office block ⓘ |
| country | United Kingdom ⓘ |
| hasAmenity |
office floors
ⓘ
roof garden ⓘ terraces ⓘ |
| hasFeature |
large rooftop garden
ⓘ
roof terrace ⓘ views of the City of London skyline ⓘ views over the River Thames ⓘ |
| hasFunction |
commercial offices
ⓘ
corporate offices ⓘ |
| hasUse | office space ⓘ |
| isA | major commercial property in the City of London ⓘ |
| isPartOf |
City of London financial district
ⓘ
linked to:
City of London
|
| locatedNear |
River Thames
ⓘ
linked to:
Thames
|
| locatedOn | Cannon Street ⓘ |
| location |
City of London
ⓘ
London ⓘ
linked to:
London, England
|
| marketRole | prime office investment property ⓘ |
| near | Cannon Street station ⓘ |
| notableFor |
large rooftop garden
ⓘ
prime office location in the City of London ⓘ |
| proximityToTransport | immediate access to Cannon Street station ⓘ |
| region | Greater London ⓘ |
| roofGardenType | landscaped garden ⓘ |
| roofGardenUse |
events venue
ⓘ
tenant amenity ⓘ |
| surroundingArea |
City of London business district
ⓘ
linked to:
City of London
|
| transportConnection |
Cannon Street Underground station
ⓘ
linked to:
Cannon Street station
Cannon Street railway station ⓘ
linked to:
Cannon Street station
|
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: Cannon Bridge House, London Description of subject: Cannon Bridge House in London is a prominent office building near Cannon Street station, notable for its large rooftop garden and role as a major commercial property in the City of London.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.