Leopold of Saxe-Coburg-Saalfeld
E480010
Leopold of Saxe-Coburg-Saalfeld was a German prince who later became the first King of the Belgians, reigning from 1831 to 1865.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Leopold of Saxe-Coburg-Saalfeld canonical | 2 |
| Leopold, Prince of Saxe-Coburg and Gotha | 2 |
| Leopold, Duke of Saxe-Coburg-Saalfeld | 1 |
| Leopold, Prince of Saxe-Coburg-Saalfeld | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4864940 — 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: Leopold of Saxe-Coburg-Saalfeld Context triple: [Princess Charlotte of Wales, spouse, Leopold of Saxe-Coburg-Saalfeld]
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A.
Ernest I, Duke of Saxe-Coburg and Gotha
Ernest I, Duke of Saxe-Coburg and Gotha was a 19th-century German prince who ruled the duchy of Saxe-Coburg and Gotha and became the progenitor of a major European royal dynasty.
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B.
Prince Albert of Prussia
Prince Albert of Prussia was a 19th-century Prussian prince, military officer, and member of the Hohenzollern dynasty who played a notable role in the political and social life of the Kingdom of Prussia.
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C.
Francis, Duke of Saxe-Coburg-Saalfeld
Francis, Duke of Saxe-Coburg-Saalfeld, was an 18th–19th century German prince of the House of Wettin whose descendants included several prominent European monarchs.
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D.
Prince Coburg of Saxe-Coburg-Saalfeld
Prince Coburg of Saxe-Coburg-Saalfeld was an 18th-century Austrian field marshal and nobleman who played a leading role in the early wars against Revolutionary France.
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E.
Prince August of Saxe-Coburg and Gotha
Prince August of Saxe-Coburg and Gotha was a 19th-century German prince of the House of Saxe-Coburg and Gotha and a member of a prominent European dynastic family.
- 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: Leopold of Saxe-Coburg-Saalfeld Target entity description: Leopold of Saxe-Coburg-Saalfeld was a German prince who later became the first King of the Belgians, reigning from 1831 to 1865.
-
A.
Ernest I, Duke of Saxe-Coburg and Gotha
Ernest I, Duke of Saxe-Coburg and Gotha was a 19th-century German prince who ruled the duchy of Saxe-Coburg and Gotha and became the progenitor of a major European royal dynasty.
-
B.
Prince Albert of Prussia
Prince Albert of Prussia was a 19th-century Prussian prince, military officer, and member of the Hohenzollern dynasty who played a notable role in the political and social life of the Kingdom of Prussia.
-
C.
Francis, Duke of Saxe-Coburg-Saalfeld
Francis, Duke of Saxe-Coburg-Saalfeld, was an 18th–19th century German prince of the House of Wettin whose descendants included several prominent European monarchs.
-
D.
Prince Coburg of Saxe-Coburg-Saalfeld
Prince Coburg of Saxe-Coburg-Saalfeld was an 18th-century Austrian field marshal and nobleman who played a leading role in the early wars against Revolutionary France.
-
E.
Prince August of Saxe-Coburg and Gotha
Prince August of Saxe-Coburg and Gotha was a 19th-century German prince of the House of Saxe-Coburg and Gotha and a member of a prominent European dynastic family.
- 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: Leopold of Saxe-Coburg-Saalfeld Description of subject: Leopold of Saxe-Coburg-Saalfeld was a German prince who later became the first King of the Belgians, reigning from 1831 to 1865.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Leopold of Saxe-Coburg-Saalfeld
linked to: Leopold of Saxe-Coburg-Saalfeld
linked to: Leopold of Saxe-Coburg-Saalfeld
linked to: Leopold of Saxe-Coburg-Saalfeld