Caerleon
E211839
Caerleon is a historic town in South Wales traditionally associated with Arthurian legend as one of the possible locations of King Arthur’s court.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Caerleon canonical | 8 |
| Caerleon (town in Wales) | 1 |
| Caerleon Roman Amphitheatre | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1906067 — 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: Caerleon Context triple: [King Arthur's court, sometimesLocatedAt, Caerleon]
-
A.
Corinium Dobunnorum
Corinium Dobunnorum was a prominent Roman town in what is now Cirencester, England, serving as an important administrative and commercial center in Roman Britain.
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B.
Ammanford
Ammanford is a former coal-mining town and commercial centre in Carmarthenshire, southwest Wales.
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C.
Radnor
Radnor is a suburban community in Pennsylvania’s Main Line region, known for its residential neighborhoods, schools, and proximity to Philadelphia.
-
D.
Bettany
Bettany is an English surname most notably associated with actor Paul Bettany.
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E.
Glevum
Glevum was the Roman-era name for the settlement that later became the English city of Gloucester, originally established as a military fort and later developed into a colonia.
- 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: Caerleon Target entity description: Caerleon is a historic town in South Wales traditionally associated with Arthurian legend as one of the possible locations of King Arthur’s court.
-
A.
Corinium Dobunnorum
Corinium Dobunnorum was a prominent Roman town in what is now Cirencester, England, serving as an important administrative and commercial center in Roman Britain.
-
B.
Ammanford
Ammanford is a former coal-mining town and commercial centre in Carmarthenshire, southwest Wales.
-
C.
Radnor
Radnor is a suburban community in Pennsylvania’s Main Line region, known for its residential neighborhoods, schools, and proximity to Philadelphia.
-
D.
Bettany
Bettany is an English surname most notably associated with actor Paul Bettany.
-
E.
Glevum
Glevum was the Roman-era name for the settlement that later became the English city of Gloucester, originally established as a military fort and later developed into a colonia.
- F. None of above. chosen
Statements (44)
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: Caerleon Description of subject: Caerleon is a historic town in South Wales traditionally associated with Arthurian legend as one of the possible locations of King Arthur’s court.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Caerleon (town in Wales)
this entity surface form:
Caerleon Roman Amphitheatre