Alexander I of Yugoslavia
E278742
Alexander I of Yugoslavia was the king who unified the Kingdom of Serbs, Croats and Slovenes into Yugoslavia and ruled as its monarch until his assassination in 1934.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Alexander I of Yugoslavia canonical | 21 |
| King Alexander I of Yugoslavia | 8 |
| Alexander I Karađorđević | 3 |
| Alexander Karađorđević | 1 |
| King of Yugoslavia | 1 |
| King of the Serbs, Croats and Slovenes | 1 |
| Kralj Aleksandar I | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2510396 — 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: Alexander I of Yugoslavia Context triple: [Peter II of Yugoslavia, father, Alexander I of Yugoslavia]
-
A.
Peter II of Yugoslavia
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.
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B.
Prince Paul of Yugoslavia
Prince Paul of Yugoslavia was a Yugoslav regent and royal statesman who effectively ruled the country in the late 1930s and early 1940s, navigating between Axis and Allied pressures before being overthrown in a 1941 coup.
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C.
Milan Nedić
Milan Nedić was a Serbian general who became the head of a Nazi-collaborationist puppet government in German-occupied Serbia during World War II.
-
D.
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.
-
E.
Boris III of Bulgaria
Boris III of Bulgaria was the Tsar of Bulgaria from 1918 to 1943, known for steering his country through the interwar period and most of World War II while attempting to maintain a degree of independence from Nazi Germany.
- 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: Alexander I of Yugoslavia Target entity description: Alexander I of Yugoslavia was the king who unified the Kingdom of Serbs, Croats and Slovenes into Yugoslavia and ruled as its monarch until his assassination in 1934.
-
A.
Peter II of Yugoslavia
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.
-
B.
Prince Paul of Yugoslavia
Prince Paul of Yugoslavia was a Yugoslav regent and royal statesman who effectively ruled the country in the late 1930s and early 1940s, navigating between Axis and Allied pressures before being overthrown in a 1941 coup.
-
C.
Milan Nedić
Milan Nedić was a Serbian general who became the head of a Nazi-collaborationist puppet government in German-occupied Serbia during World War II.
-
D.
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.
-
E.
Boris III of Bulgaria
Boris III of Bulgaria was the Tsar of Bulgaria from 1918 to 1943, known for steering his country through the interwar period and most of World War II while attempting to maintain a degree of independence from Nazi Germany.
- F. None of above. chosen
Statements (50)
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: Alexander I of Yugoslavia Description of subject: Alexander I of Yugoslavia was the king who unified the Kingdom of Serbs, Croats and Slovenes into Yugoslavia and ruled as its monarch until his assassination in 1934.
Referenced by (36)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
King Alexander I of Yugoslavia
subject surface form:
King Alexander I of Yugoslavia
this entity surface form:
Alexander Karađorđević
subject surface form:
King Alexander I of Yugoslavia
this entity surface form:
King of the Serbs, Croats and Slovenes
subject surface form:
King Alexander I of Yugoslavia
this entity surface form:
King of Yugoslavia
subject surface form:
King Alexander I of Yugoslavia
this entity surface form:
Alexander I Karađorđević
this entity surface form:
King Alexander I of Yugoslavia
this entity surface form:
King Alexander I of Yugoslavia
this entity surface form:
Alexander I Karađorđević
subject surface form:
Beli Dvor
this entity surface form:
King Alexander I of Yugoslavia
this entity surface form:
King Alexander I of Yugoslavia
this entity surface form:
Alexander I Karađorđević
this entity surface form:
Kralj Aleksandar I
this entity surface form:
King Alexander I of Yugoslavia
this entity surface form:
King Alexander I of Yugoslavia
this entity surface form:
King Alexander I of Yugoslavia