Olga Ulyanova
E384195
Olga Ulyanova was a Russian revolutionary and Soviet political figure, best known as one of Vladimir Lenin’s sisters and a member of the prominent Ulyanov family involved in early Bolshevik activities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Olga Ulyanova canonical | 5 |
| Olga Ilyinichna Ulyanova | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3688623 — 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: Olga Ulyanova Context triple: [Maria Ulyanova, sibling, Olga Ulyanova]
-
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.
Anna Ulyanova
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.
-
C.
Tatiana Nikolaevna
Tatiana Nikolaevna was the second daughter of Tsar Nicholas II of Russia and a Grand Duchess, remembered as one of the last members of the Romanov imperial family before their execution in 1918.
-
D.
Nadezhda Vasilyeva
Nadezhda Vasilyeva is known primarily as a daughter of Vasily Stalin, the son of Soviet leader Joseph Stalin.
-
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: Olga Ulyanova Target entity description: Olga Ulyanova was a Russian revolutionary and Soviet political figure, best known as one of Vladimir Lenin’s sisters and a member of the prominent Ulyanov family involved in early Bolshevik activities.
-
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.
Anna Ulyanova
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.
-
C.
Tatiana Nikolaevna
Tatiana Nikolaevna was the second daughter of Tsar Nicholas II of Russia and a Grand Duchess, remembered as one of the last members of the Romanov imperial family before their execution in 1918.
-
D.
Nadezhda Vasilyeva
Nadezhda Vasilyeva is known primarily as a daughter of Vasily Stalin, the son of Soviet leader Joseph Stalin.
-
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 (25)
| Predicate | Object |
|---|---|
| instanceOf |
Russian revolutionary
ⓘ
Soviet political figure ⓘ human ⓘ |
| countryOfCitizenship |
Russian Empire
ⓘ
Soviet Union ⓘ |
| ethnicGroup | Russian ⓘ |
| familyName | Ulyanova ⓘ |
| givenName | Olga ⓘ |
| ideology |
Marxism
ⓘ
communism ⓘ |
| languageSpoken | Russian ⓘ |
| memberOf | Ulyanov family ⓘ |
| notableFamily | Ulyanov family ⓘ |
| notableFor |
being a sister of Vladimir Lenin
ⓘ
involvement in early Bolshevik activities ⓘ |
| participantIn |
Russian revolutionary movement
ⓘ
early Bolshevik activities ⓘ |
| politicalMovement |
Bolshevism
ⓘ
surface form:
Bolshevik movement
|
| residence |
Russian Empire
ⓘ
Soviet Union ⓘ |
| sibling |
Alexander Ulyanov
ⓘ
Anna Ulyanova ⓘ Dmitry Ulyanov ⓘ Maria Ulyanova ⓘ Vladimir Lenin ⓘ |
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: Olga Ulyanova Description of subject: Olga Ulyanova was a Russian revolutionary and Soviet political figure, best known as one of Vladimir Lenin’s sisters and a member of the prominent Ulyanov family involved in early Bolshevik activities.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Olga Ilyinichna Ulyanova