Charles, Duke of Calabria
E433640
Charles, Duke of Calabria was a 14th-century Angevin prince and heir apparent to the Kingdom of Naples who died before ascending the throne, leaving his daughter Joanna I as his successor.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Charles, Duke of Calabria canonical | 4 |
| Duke of Calabria | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4300083 — 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: Charles, Duke of Calabria Context triple: [Joanna I of Naples, father, Charles, Duke of Calabria]
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A.
Carlo, Duke of Calabria
Carlo, Duke of Calabria was the eldest son and heir apparent of King Ferdinand I of the Two Sicilies who died in childhood, preventing him from ascending the throne.
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B.
Charles II, Duke of Parma
Charles II, Duke of Parma was a 19th-century Bourbon ruler who briefly reigned over the Duchy of Parma and later over the Duchy of Lucca during the turbulent period of Italian unification.
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C.
Charles III, Duke of Parma
Charles III, Duke of Parma was a 19th-century Bourbon ruler of the Duchy of Parma, known for his conservative policies and his assassination in 1854.
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D.
Xavier, Duke of Parma
Xavier, Duke of Parma was a 20th-century Bourbon-Parma prince best known as a Carlist pretender to the Spanish throne and a prominent figure in European royalist politics.
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E.
Charles III, Duke of Savoy
Charles III, Duke of Savoy was a 16th-century ruler whose reign was marked by territorial losses to France and significant political challenges that weakened the House of Savoy.
- 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: Charles, Duke of Calabria Target entity description: Charles, Duke of Calabria was a 14th-century Angevin prince and heir apparent to the Kingdom of Naples who died before ascending the throne, leaving his daughter Joanna I as his successor.
-
A.
Carlo, Duke of Calabria
Carlo, Duke of Calabria was the eldest son and heir apparent of King Ferdinand I of the Two Sicilies who died in childhood, preventing him from ascending the throne.
-
B.
Charles II, Duke of Parma
Charles II, Duke of Parma was a 19th-century Bourbon ruler who briefly reigned over the Duchy of Parma and later over the Duchy of Lucca during the turbulent period of Italian unification.
-
C.
Charles III, Duke of Parma
Charles III, Duke of Parma was a 19th-century Bourbon ruler of the Duchy of Parma, known for his conservative policies and his assassination in 1854.
-
D.
Xavier, Duke of Parma
Xavier, Duke of Parma was a 20th-century Bourbon-Parma prince best known as a Carlist pretender to the Spanish throne and a prominent figure in European royalist politics.
-
E.
Charles III, Duke of Savoy
Charles III, Duke of Savoy was a 16th-century ruler whose reign was marked by territorial losses to France and significant political challenges that weakened the House of Savoy.
- F. None of above. chosen
Statements (45)
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: Charles, Duke of Calabria Description of subject: Charles, Duke of Calabria was a 14th-century Angevin prince and heir apparent to the Kingdom of Naples who died before ascending the throne, leaving his daughter Joanna I as his successor.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Charles, Duke of Calabria