Peter II of Yugoslavia
E52685
Peter II of Yugoslavia was the last king of Yugoslavia, who ascended the throne as a teenager before World War II and spent most of his reign in exile after the Axis invasion.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Peter II of Yugoslavia canonical | 19 |
| King Peter II of Yugoslavia | 9 |
| King Peter II in exile | 1 |
| King Peter II of Yugoslavia as de facto ruler | 1 |
| King of Yugoslavia | 1 |
| Peter II | 1 |
| Peter II Karađorđević | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T416094 — 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: Peter II of Yugoslavia Context triple: [Kingdom of Yugoslavia (pro-Axis government), headOfState, Peter II of Yugoslavia]
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A.
Tito
Tito is the longtime Major League Baseball manager Terry Francona, best known for leading the Boston Red Sox to two World Series titles and managing the Cleveland Guardians.
-
B.
Miloš Marić
Miloš Marić was the brother of Serbian physicist Mileva Marić, who was Albert Einstein’s first wife and scientific collaborator.
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C.
Josip Broz Tito
Josip Broz Tito was a Yugoslav communist revolutionary and statesman who led the Partisan resistance in World War II and later served as the long-time president of socialist Yugoslavia and a founding leader of the Non-Aligned Movement.
-
D.
Ante Pavelić
Ante Pavelić was a Croatian fascist leader and founder of the Ustaše movement who ruled the Axis-aligned Independent State of Croatia during World War II and oversaw widespread atrocities and genocide.
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E.
Umberto II of Italy
Umberto II of Italy was the last reigning King of Italy, whose brief 1946 reign ended with the abolition of the monarchy and the establishment of the Italian Republic.
- 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: Peter II of Yugoslavia Target entity description: Peter II of Yugoslavia was the last king of Yugoslavia, who ascended the throne as a teenager before World War II and spent most of his reign in exile after the Axis invasion.
-
A.
Tito
Tito is the longtime Major League Baseball manager Terry Francona, best known for leading the Boston Red Sox to two World Series titles and managing the Cleveland Guardians.
-
B.
Miloš Marić
Miloš Marić was the brother of Serbian physicist Mileva Marić, who was Albert Einstein’s first wife and scientific collaborator.
-
C.
Josip Broz Tito
Josip Broz Tito was a Yugoslav communist revolutionary and statesman who led the Partisan resistance in World War II and later served as the long-time president of socialist Yugoslavia and a founding leader of the Non-Aligned Movement.
-
D.
Ante Pavelić
Ante Pavelić was a Croatian fascist leader and founder of the Ustaše movement who ruled the Axis-aligned Independent State of Croatia during World War II and oversaw widespread atrocities and genocide.
-
E.
Umberto II of Italy
Umberto II of Italy was the last reigning King of Italy, whose brief 1946 reign ended with the abolition of the monarchy and the establishment of the Italian Republic.
- F. None of above. chosen
Statements (52)
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: Peter II of Yugoslavia Description of subject: Peter II of Yugoslavia was the last king of Yugoslavia, who ascended the throne as a teenager before World War II and spent most of his reign in exile after the Axis invasion.
Referenced by (33)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Peter II of Yugoslavia
linked to: Peter II of Yugoslavia
linked to: Peter II of Yugoslavia
linked to: Peter II of Yugoslavia
Yugoslav military coup of 27 March 1941
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installed
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King Peter II of Yugoslavia as de facto ruler
ⓘ
linked to: Peter II of Yugoslavia
linked to: Peter II of Yugoslavia
linked to: Peter II of Yugoslavia
subject linked to:
King Alexander I
subject linked to:
King Alexander I
linked to: Peter II of Yugoslavia
linked to: Peter II of Yugoslavia
linked to: Peter II of Yugoslavia
linked to: Peter II of Yugoslavia
subject linked to:
Beli Dvor (White Palace), Belgrade
linked to: Peter II of Yugoslavia
linked to: Peter II of Yugoslavia
linked to: Peter II of Yugoslavia