Peter I of Serbia
E293443
Peter I of Serbia was the King of Serbia and later the first King of the Kingdom of Serbs, Croats and Slovenes (later Yugoslavia), remembered for his leadership during the Balkan Wars and World War I and his role in unifying South Slavic peoples.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Peter I of Serbia canonical | 20 |
| King Peter I of Serbia | 4 |
| King of Serbia | 2 |
| Petar I Karađorđević | 1 |
| Peter I Karađorđević | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2570189 — 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 I of Serbia Context triple: [Armed Forces of the Kingdom of Yugoslavia, notableCommander, Peter I of Serbia]
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A.
Alexander I of Yugoslavia
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.
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B.
Petar II Petrović-Njegoš
Petar II Petrović-Njegoš was a 19th-century Montenegrin prince-bishop, poet, and philosopher, best known for modernizing Montenegro and for his epic poem "The Mountain Wreath."
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C.
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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D.
Ferdinand I of Bulgaria
Ferdinand I of Bulgaria was the ruler who transformed Bulgaria from a principality into an independent kingdom, serving as its prince and later tsar from 1887 to 1918 and leading the country through the Balkan Wars and World War I.
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E.
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.
- 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 I of Serbia Target entity description: Peter I of Serbia was the King of Serbia and later the first King of the Kingdom of Serbs, Croats and Slovenes (later Yugoslavia), remembered for his leadership during the Balkan Wars and World War I and his role in unifying South Slavic peoples.
-
A.
Alexander I of Yugoslavia
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.
-
B.
Petar II Petrović-Njegoš
Petar II Petrović-Njegoš was a 19th-century Montenegrin prince-bishop, poet, and philosopher, best known for modernizing Montenegro and for his epic poem "The Mountain Wreath."
-
C.
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.
-
D.
Ferdinand I of Bulgaria
Ferdinand I of Bulgaria was the ruler who transformed Bulgaria from a principality into an independent kingdom, serving as its prince and later tsar from 1887 to 1918 and leading the country through the Balkan Wars and World War I.
-
E.
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.
- F. None of above. chosen
Statements (51)
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 I of Serbia Description of subject: Peter I of Serbia was the King of Serbia and later the first King of the Kingdom of Serbs, Croats and Slovenes (later Yugoslavia), remembered for his leadership during the Balkan Wars and World War I and his role in unifying South Slavic peoples.
Referenced by (28)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
King Alexander I of Yugoslavia
subject surface form:
King Alexander I of Yugoslavia
this entity surface form:
King of Serbia
this entity surface form:
King of Serbia
this entity surface form:
King Peter I of Serbia
this entity surface form:
King Peter I of Serbia
this entity surface form:
King Peter I of Serbia
this entity surface form:
Petar I Karađorđević
this entity surface form:
Peter I Karađorđević
this entity surface form:
King Peter I of Serbia