Constantine II of Greece
E141188
Constantine II of Greece was the last King of Greece, reigning from 1964 until the monarchy’s abolition in 1973.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Constantine II of Greece canonical | 31 |
| King Constantine II of Greece | 19 |
| King Constantine II | 2 |
| Constantine, Crown Prince of Greece | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1191656 — 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: Constantine II of Greece Context triple: [House of Oldenburg, notableMember, Constantine II of Greece]
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A.
Constantine I of Greece
Constantine I of Greece was the Crown Prince and later King of Greece, known for his military leadership in the Balkan Wars and his controversial role during World War I that led to repeated exiles and restorations.
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B.
King George II of Greece
King George II of Greece was the monarch who reigned during the turbulent interwar and World War II periods, marked by political instability, dictatorship, and exile.
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C.
Otto of Greece
Otto of Greece was a 19th-century Bavarian prince who became the first modern king of an independent Greece, reigning from 1832 to 1862.
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D.
King Paul of Greece
King Paul of Greece was the King of the Hellenes from 1947 to 1964, presiding over Greece during the turbulent post–World War II and early Cold War years.
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E.
King George I of Greece
King George I of Greece was the Danish-born monarch who reigned as King of the Hellenes from 1863 to 1913, overseeing significant territorial expansion and national development during a transformative period in modern Greek history.
- 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: Constantine II of Greece Target entity description: Constantine II of Greece was the last King of Greece, reigning from 1964 until the monarchy’s abolition in 1973.
-
A.
Constantine I of Greece
Constantine I of Greece was the Crown Prince and later King of Greece, known for his military leadership in the Balkan Wars and his controversial role during World War I that led to repeated exiles and restorations.
-
B.
King George II of Greece
King George II of Greece was the monarch who reigned during the turbulent interwar and World War II periods, marked by political instability, dictatorship, and exile.
-
C.
Otto of Greece
Otto of Greece was a 19th-century Bavarian prince who became the first modern king of an independent Greece, reigning from 1832 to 1862.
-
D.
King Paul of Greece
King Paul of Greece was the King of the Hellenes from 1947 to 1964, presiding over Greece during the turbulent post–World War II and early Cold War years.
-
E.
King George I of Greece
King George I of Greece was the Danish-born monarch who reigned as King of the Hellenes from 1863 to 1913, overseeing significant territorial expansion and national development during a transformative period in modern Greek history.
- F. None of above. chosen
Statements (48)
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: Constantine II of Greece Description of subject: Constantine II of Greece was the last King of Greece, reigning from 1964 until the monarchy’s abolition in 1973.
Referenced by (53)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Constantine II of Greece
subject linked to:
Her Majesty Queen Frederika of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
linked to: Constantine II of Greece
subject linked to:
Oldenburg
linked to: Constantine II of Greece
subject linked to:
Constantine II
linked to: Constantine II of Greece
Friederike Luise Thyra Viktoria Margarete Sophie Olga Cecilie Isabelle Christa
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child
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Constantine II of Greece
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subject linked to:
Glücksburg
linked to: Constantine II of Greece