Newcastle Castle
E108112
Newcastle Castle is a medieval fortress in Newcastle upon Tyne, England, that gave the city its name and stands as one of its most significant historic monuments.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Newcastle Castle canonical | 9 |
| Newcastle Castle charity | 2 |
| Newcastle Castle Keep | 1 |
| the defensive complex of Newcastle upon Tyne | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T884867 — 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: Newcastle Castle Context triple: [Newcastle upon Tyne, hasLandmark, Newcastle Castle]
-
A.
Durham Castle
Durham Castle is a Norman fortress in Durham, England, that now forms part of Durham University and serves as a college and historic landmark.
-
B.
Winchester Castle
Winchester Castle is a historic medieval royal fortress in Winchester, England, long associated with the English monarchy and government.
-
C.
Stormont Castle
Stormont Castle is a historic government building in Belfast that serves as the main administrative headquarters and meeting place for Northern Ireland’s executive leadership.
-
D.
St. George’s Castle
St. George’s Castle is a historic Portuguese-built fortress in Elmina, Ghana, that became one of the most significant centers of the transatlantic slave trade.
-
E.
Nottingham Castle
Nottingham Castle is a historic fortress and ducal mansion in Nottingham, England, famed for its links to the legend of Robin Hood and its commanding position overlooking the city.
- 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: Newcastle Castle Target entity description: Newcastle Castle is a medieval fortress in Newcastle upon Tyne, England, that gave the city its name and stands as one of its most significant historic monuments.
-
A.
Durham Castle
Durham Castle is a Norman fortress in Durham, England, that now forms part of Durham University and serves as a college and historic landmark.
-
B.
Winchester Castle
Winchester Castle is a historic medieval royal fortress in Winchester, England, long associated with the English monarchy and government.
-
C.
Stormont Castle
Stormont Castle is a historic government building in Belfast that serves as the main administrative headquarters and meeting place for Northern Ireland’s executive leadership.
-
D.
St. George’s Castle
St. George’s Castle is a historic Portuguese-built fortress in Elmina, Ghana, that became one of the most significant centers of the transatlantic slave trade.
-
E.
Nottingham Castle
Nottingham Castle is a historic fortress and ducal mansion in Nottingham, England, famed for its links to the legend of Robin Hood and its commanding position overlooking the city.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Duke of Normandy
ⓘ
fortified structure ⓘ medieval castle ⓘ tourist attraction ⓘ |
| builtFor | defence ⓘ |
| category |
Castles in Tyne and Wear
ⓘ
Grade I listed castles in Tyne and Wear ⓘ Museums in Newcastle upon Tyne ⓘ Tourist attractions in Newcastle upon Tyne ⓘ |
| cityGateAssociation |
Black Gate
ⓘ
linked to:
the Black Gate
|
| country | England ⓘ |
| era | Norman period ⓘ |
| feature |
defensive walls
ⓘ
gatehouse ⓘ great hall ⓘ medieval architecture ⓘ rooftop views over Newcastle ⓘ |
| function |
administrative centre
ⓘ
prison ⓘ royal fortress ⓘ |
| governingBody | Newcastle Castle charity ⓘ |
| hasPart |
the Black Gate
ⓘ
the Castle Keep ⓘ |
| heritageDesignation |
Grade I listed building
ⓘ
Scheduled Monument ⓘ |
| inception | 11th century ⓘ |
| locatedIn |
Newcastle upon Tyne
ⓘ
North East England ⓘ Tyne and Wear ⓘ |
| locatedOn | north bank of the River Tyne ⓘ |
| material | stone ⓘ |
| namedAfter |
Newcastle Castle
ⓘ
new castle built by Robert Curthose ⓘ |
| nearbyStructure | High Level Bridge ⓘ |
| openToPublic | true ⓘ |
| originalBuilder | Robert Curthose ⓘ |
| originalConstructionType | motte-and-bailey castle ⓘ |
| overlooks | River Tyne ⓘ |
| rebuiltAs | stone keep castle ⓘ |
| region | historic county of Northumberland ⓘ |
| significance |
gave Newcastle upon Tyne its name
ⓘ
one of Newcastle’s most important historic monuments ⓘ |
| touristActivity |
exhibitions
ⓘ
guided tours ⓘ |
| use |
heritage site
ⓘ
museum ⓘ |
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: Newcastle Castle Description of subject: Newcastle Castle is a medieval fortress in Newcastle upon Tyne, England, that gave the city its name and stands as one of its most significant historic monuments.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Newcastle Castle
subject linked to:
New Castle, England
subject linked to:
Newcastle
linked to: Newcastle Castle
linked to: Newcastle Castle
linked to: Newcastle Castle
linked to: Newcastle Castle