Princess Alexandra of Saxe-Altenburg
E655982
Princess Alexandra of Saxe-Altenburg was a 19th-century German princess who became a prominent member of the Russian imperial family through her marriage to Grand Duke Constantine Nikolaevich of Russia.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Princess Alexandra of Saxe-Altenburg canonical | 13 |
| Princess Alexandra of Saxe-Altenburg (younger) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7127534 — 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: Princess Alexandra of Saxe-Altenburg Context triple: [Grand Duke Constantine Nikolaevich of Russia, spouse, Princess Alexandra of Saxe-Altenburg]
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A.
Princess Alexandrine of Battenberg
Princess Alexandrine of Battenberg was a member of the Battenberg/Mountbatten family who became part of the Hessian grand ducal house through her marriage to Louis IV, Grand Duke of Hesse.
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B.
Princess Alexandra of Schleswig-Holstein-Sonderburg-Glücksburg
Princess Alexandra of Schleswig-Holstein-Sonderburg-Glücksburg, later known as Alexandra of Denmark, was a 19th-century Danish princess who became Queen consort of the United Kingdom as the wife of King Edward VII.
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C.
Princess Louise of Saxe-Hildburghausen
Princess Louise of Saxe-Hildburghausen was a German duchess of the House of Saxe-Hildburghausen and the mother of Adolphe, who became Grand Duke of Luxembourg.
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D.
Princess Louise of Saxe-Gotha-Altenburg
Princess Louise of Saxe-Gotha-Altenburg was a German duchess of the early 19th century, best known as the first wife of Ernest I, Duke of Saxe-Coburg and Gotha, and the mother of Prince Albert, consort of Queen Victoria.
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E.
Princess Julia of Battenberg
Princess Julia of Battenberg was a lesser-known member of the Battenberg/Mountbatten family, part of the extended European royal network that included figures such as Princess Alice of Battenberg and Prince Philip, Duke of Edinburgh.
- 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: Princess Alexandra of Saxe-Altenburg Target entity description: Princess Alexandra of Saxe-Altenburg was a 19th-century German princess who became a prominent member of the Russian imperial family through her marriage to Grand Duke Constantine Nikolaevich of Russia.
-
A.
Princess Alexandrine of Battenberg
Princess Alexandrine of Battenberg was a member of the Battenberg/Mountbatten family who became part of the Hessian grand ducal house through her marriage to Louis IV, Grand Duke of Hesse.
-
B.
Princess Alexandra of Schleswig-Holstein-Sonderburg-Glücksburg
Princess Alexandra of Schleswig-Holstein-Sonderburg-Glücksburg, later known as Alexandra of Denmark, was a 19th-century Danish princess who became Queen consort of the United Kingdom as the wife of King Edward VII.
-
C.
Princess Louise of Saxe-Hildburghausen
Princess Louise of Saxe-Hildburghausen was a German duchess of the House of Saxe-Hildburghausen and the mother of Adolphe, who became Grand Duke of Luxembourg.
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D.
Princess Louise of Saxe-Gotha-Altenburg
Princess Louise of Saxe-Gotha-Altenburg was a German duchess of the early 19th century, best known as the first wife of Ernest I, Duke of Saxe-Coburg and Gotha, and the mother of Prince Albert, consort of Queen Victoria.
-
E.
Princess Julia of Battenberg
Princess Julia of Battenberg was a lesser-known member of the Battenberg/Mountbatten family, part of the extended European royal network that included figures such as Princess Alice of Battenberg and Prince Philip, Duke of Edinburgh.
- F. None of above. chosen
Statements (46)
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: Princess Alexandra of Saxe-Altenburg Description of subject: Princess Alexandra of Saxe-Altenburg was a 19th-century German princess who became a prominent member of the Russian imperial family through her marriage to Grand Duke Constantine Nikolaevich of Russia.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
Prince Nicholas of Greece and Denmark
→
maternalGrandmother
→
Princess Alexandra of Saxe-Altenburg
ⓘ
Grand Duchess Alexandra Iosifovna of Russia
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sibling
→
Princess Alexandra of Saxe-Altenburg (younger)
ⓘ
linked to: Princess Alexandra of Saxe-Altenburg