Alexei Petrovich, Tsarevich of Russia
E55094
Alexei Petrovich, Tsarevich of Russia, was the ill-fated heir to the Russian throne whose conflict with his father Peter the Great led to his arrest, torture, and death in custody.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Alexei Petrovich, Tsarevich of Russia canonical | 4 |
| Alexei Petrovich (half-brother) | 1 |
| Tsarevich Alexei Petrovich of Russia | 1 |
| Tsarevich of Russia | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T409791 — 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: Alexei Petrovich, Tsarevich of Russia Context triple: [Peter the Great, child, Alexei Petrovich, Tsarevich of Russia]
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A.
Alexei Nikolaevich, Tsarevich of Russia
Alexei Nikolaevich, Tsarevich of Russia, was the hemophiliac heir apparent and only son of Tsar Nicholas II, whose assassination with his family in 1918 marked the end of the Russian imperial dynasty.
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B.
Grand Duke Vladimir Alexandrovich of Russia
Grand Duke Vladimir Alexandrovich of Russia was a prominent 19th-century Russian imperial grand duke, son of Emperor Alexander II, influential military commander, and key figure in the politics and culture of the late Romanov court.
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C.
Grand Duke Michael Alexandrovich of Russia
Grand Duke Michael Alexandrovich of Russia was the youngest brother of Tsar Nicholas II and the last heir to the Russian throne before the monarchy’s collapse during the 1917 Revolution.
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D.
Grand Duke Sergei Alexandrovich of Russia
Grand Duke Sergei Alexandrovich of Russia was a prominent late-19th-century Romanov grand duke, Moscow’s governor-general, and influential conservative figure whose assassination in 1905 marked a key moment in the turmoil preceding the Russian Revolution.
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E.
Peter II of Russia
Peter II of Russia was an early 18th-century emperor of Russia from the Romanov dynasty whose brief reign followed that of his grandfather Peter the Great.
- 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: Alexei Petrovich, Tsarevich of Russia Target entity description: Alexei Petrovich, Tsarevich of Russia, was the ill-fated heir to the Russian throne whose conflict with his father Peter the Great led to his arrest, torture, and death in custody.
-
A.
Alexei Nikolaevich, Tsarevich of Russia
Alexei Nikolaevich, Tsarevich of Russia, was the hemophiliac heir apparent and only son of Tsar Nicholas II, whose assassination with his family in 1918 marked the end of the Russian imperial dynasty.
-
B.
Grand Duke Vladimir Alexandrovich of Russia
Grand Duke Vladimir Alexandrovich of Russia was a prominent 19th-century Russian imperial grand duke, son of Emperor Alexander II, influential military commander, and key figure in the politics and culture of the late Romanov court.
-
C.
Grand Duke Michael Alexandrovich of Russia
Grand Duke Michael Alexandrovich of Russia was the youngest brother of Tsar Nicholas II and the last heir to the Russian throne before the monarchy’s collapse during the 1917 Revolution.
-
D.
Grand Duke Sergei Alexandrovich of Russia
Grand Duke Sergei Alexandrovich of Russia was a prominent late-19th-century Romanov grand duke, Moscow’s governor-general, and influential conservative figure whose assassination in 1905 marked a key moment in the turmoil preceding the Russian Revolution.
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E.
Peter II of Russia
Peter II of Russia was an early 18th-century emperor of Russia from the Romanov dynasty whose brief reign followed that of his grandfather Peter the Great.
- 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: Alexei Petrovich, Tsarevich of Russia Description of subject: Alexei Petrovich, Tsarevich of Russia, was the ill-fated heir to the Russian throne whose conflict with his father Peter the Great led to his arrest, torture, and death in custody.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
Alexei Petrovich, Tsarevich of Russia
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positionHeld
→
Alexei Petrovich, Tsarevich of Russia
self-linksurface differs
ⓘ
this entity surface form:
Tsarevich of Russia
this entity surface form:
Alexei Petrovich (half-brother)
this entity surface form:
Tsarevich Alexei Petrovich of Russia