Anna Ulyanova
E382119
Anna Ulyanova was a Russian revolutionary and political activist, best known as the sister of Vladimir Lenin and a prominent member of the Bolshevik movement.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Anna Ulyanova canonical | 8 |
| Anna Ilyinichna Ulyanova | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3688621 — 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: Anna Ulyanova Context triple: [Maria Ulyanova, sibling, Anna Ulyanova]
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A.
Maria Ulyanova
Maria Ulyanova was a Russian revolutionary and Bolshevik activist, best known as one of Vladimir Lenin’s politically engaged sisters who supported and helped organize the early Soviet movement.
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B.
Nadezhda Vasilyeva
Nadezhda Vasilyeva is known primarily as a daughter of Vasily Stalin, the son of Soviet leader Joseph Stalin.
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C.
Sofya Vasilyevna Korvin-Krukovskaya
Sofya Vasilyevna Korvin-Krukovskaya, better known as Sofia Kovalevskaya, was a pioneering Russian mathematician and the first major female professor of mathematics in Europe.
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D.
Nadezhda Krupskaya
Nadezhda Krupskaya was a Russian Bolshevik revolutionary, Marxist theorist, and influential Soviet educator who played a key role in shaping early Soviet education policy.
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E.
Nina Alexandrovna
Nina Alexandrovna was an actress known for her role in Sergei Eisenstein’s silent Soviet film "The General Line."
- 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: Anna Ulyanova Target entity description: Anna Ulyanova was a Russian revolutionary and political activist, best known as the sister of Vladimir Lenin and a prominent member of the Bolshevik movement.
-
A.
Maria Ulyanova
Maria Ulyanova was a Russian revolutionary and Bolshevik activist, best known as one of Vladimir Lenin’s politically engaged sisters who supported and helped organize the early Soviet movement.
-
B.
Nadezhda Vasilyeva
Nadezhda Vasilyeva is known primarily as a daughter of Vasily Stalin, the son of Soviet leader Joseph Stalin.
-
C.
Sofya Vasilyevna Korvin-Krukovskaya
Sofya Vasilyevna Korvin-Krukovskaya, better known as Sofia Kovalevskaya, was a pioneering Russian mathematician and the first major female professor of mathematics in Europe.
-
D.
Nadezhda Krupskaya
Nadezhda Krupskaya was a Russian Bolshevik revolutionary, Marxist theorist, and influential Soviet educator who played a key role in shaping early Soviet education policy.
-
E.
Nina Alexandrovna
Nina Alexandrovna was an actress known for her role in Sergei Eisenstein’s silent Soviet film "The General Line."
- F. None of above. chosen
Statements (44)
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: Anna Ulyanova Description of subject: Anna Ulyanova was a Russian revolutionary and political activist, best known as the sister of Vladimir Lenin and a prominent member of the Bolshevik movement.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Anna Ulyanova
linked to: Anna Ulyanova