Helena Dragaš
E36814
Helena Dragaš was a Serbian-born Byzantine empress and regent, best known as the mother of the last Byzantine emperor, Constantine XI Palaiologos, and later revered as Saint Hypomone in the Orthodox Church.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Helena Dragaš canonical | 20 |
| Helena Dragaš Palaiologina | 1 |
| Teodora Dragaš | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T284697 — 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: Helena Dragaš Context triple: [Constantine XI Palaiologos, mother, Helena Dragaš]
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A.
Marija Ružić Marić
Marija Ružić Marić was the mother of Serbian physicist Mileva Marić, known for her role in a prominent Serbian family in the late 19th and early 20th centuries.
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B.
Marić
Marić is the Serbian family name of Mileva Marić, a pioneering physicist and mathematician known for her association with Albert Einstein.
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C.
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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D.
Anna of Russia
Anna of Russia was Empress of Russia from 1730 to 1740, known for her autocratic rule, reliance on Baltic German advisers, and the continuation of Peter the Great’s westernizing policies.
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E.
Sophia of the Palatinate
Sophia of the Palatinate was a German princess and Electress of Hanover whose Protestant lineage made her the key dynastic link leading to the Hanoverian succession to the British throne.
- 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: Helena Dragaš Target entity description: Helena Dragaš was a Serbian-born Byzantine empress and regent, best known as the mother of the last Byzantine emperor, Constantine XI Palaiologos, and later revered as Saint Hypomone in the Orthodox Church.
-
A.
Marija Ružić Marić
Marija Ružić Marić was the mother of Serbian physicist Mileva Marić, known for her role in a prominent Serbian family in the late 19th and early 20th centuries.
-
B.
Marić
Marić is the Serbian family name of Mileva Marić, a pioneering physicist and mathematician known for her association with Albert Einstein.
-
C.
Miloš Marić
Miloš Marić was the brother of Serbian physicist Mileva Marić, who was Albert Einstein’s first wife and scientific collaborator.
-
D.
Anna of Russia
Anna of Russia was Empress of Russia from 1730 to 1740, known for her autocratic rule, reliance on Baltic German advisers, and the continuation of Peter the Great’s westernizing policies.
-
E.
Sophia of the Palatinate
Sophia of the Palatinate was a German princess and Electress of Hanover whose Protestant lineage made her the key dynastic link leading to the Hanoverian succession to the British throne.
- 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: Helena Dragaš Description of subject: Helena Dragaš was a Serbian-born Byzantine empress and regent, best known as the mother of the last Byzantine emperor, Constantine XI Palaiologos, and later revered as Saint Hypomone in the Orthodox Church.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Helena Dragaš
linked to: Helena Dragaš
subject linked to:
Dragaš family
subject linked to:
Constantine Dragases