Sergei Tolstoy
E129681
Sergei Tolstoy was a Russian nobleman and musician, best known as a son of the writer Leo Tolstoy and a member of the prominent Tolstoy family.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sergei Lvovich Tolstoy | 1 |
| Sergei Tolstoy canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T874374 — 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: Sergei Tolstoy Context triple: [Tolstoy family, notableMember, Sergei Tolstoy]
-
A.
Alexei Tolstoy
Alexei Tolstoy was a prominent Russian writer and novelist known for his historical epics, science fiction works, and contributions to Soviet literature.
-
B.
Pyotr Tolstoy
Pyotr Tolstoy is a Russian politician and television presenter, known as a prominent contemporary member of the historic Tolstoy family.
-
C.
Fyodor Tolstoy
Fyodor Tolstoy was a Russian nobleman and artist from the prominent Tolstoy family, known for his work as a painter, engraver, and medalist in the early 19th century.
-
D.
Vasily Vasiliev
Vasily Vasiliev is a descendant of Soviet leader Joseph Stalin’s family line, being the son of Stalin’s son Vasily Stalin.
-
E.
Tatyana Tolstaya
Tatyana Tolstaya is a contemporary Russian writer, essayist, and television host known for her imaginative, stylistically rich fiction and sharp cultural commentary.
- 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: Sergei Tolstoy Target entity description: Sergei Tolstoy was a Russian nobleman and musician, best known as a son of the writer Leo Tolstoy and a member of the prominent Tolstoy family.
-
A.
Alexei Tolstoy
Alexei Tolstoy was a prominent Russian writer and novelist known for his historical epics, science fiction works, and contributions to Soviet literature.
-
B.
Pyotr Tolstoy
Pyotr Tolstoy is a Russian politician and television presenter, known as a prominent contemporary member of the historic Tolstoy family.
-
C.
Fyodor Tolstoy
Fyodor Tolstoy was a Russian nobleman and artist from the prominent Tolstoy family, known for his work as a painter, engraver, and medalist in the early 19th century.
-
D.
Vasily Vasiliev
Vasily Vasiliev is a descendant of Soviet leader Joseph Stalin’s family line, being the son of Stalin’s son Vasily Stalin.
-
E.
Tatyana Tolstaya
Tatyana Tolstaya is a contemporary Russian writer, essayist, and television host known for her imaginative, stylistically rich fiction and sharp cultural commentary.
- F. None of above. chosen
Statements (13)
| Predicate | Object |
|---|---|
| instanceOf |
Russian nobleman
ⓘ
human ⓘ musician ⓘ |
| countryOfCitizenship | Russian Empire ⓘ |
| ethnicGroup | Russian ⓘ |
| familyName | Tolstoy ⓘ |
| father | Leo Tolstoy ⓘ |
| givenName | Sergei ⓘ |
| memberOf | Tolstoy family ⓘ |
| notableFamily | Tolstoy family ⓘ |
| notableRelative | Leo Tolstoy ⓘ |
| occupation |
musician
ⓘ
nobleman ⓘ |
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: Sergei Tolstoy Description of subject: Sergei Tolstoy was a Russian nobleman and musician, best known as a son of the writer Leo Tolstoy and a member of the prominent Tolstoy family.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sergei Lvovich Tolstoy