Sergei Udaltsov
E40923
Sergei Udaltsov is a Russian left-wing opposition activist and politician known for organizing and leading anti-Kremlin protests, including the large-scale demonstrations following the 2011 parliamentary elections.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sergei Udaltsov canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T161197 — 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 Udaltsov Context triple: [Russian election protests 2011, participant, Sergei Udaltsov]
-
A.
Andrey Yeremenko
Andrey Yeremenko was a Soviet general and Marshal of the Soviet Union who played a key leadership role on the Eastern Front during World War II, particularly in major operations against Nazi Germany.
-
B.
Valentin Pavlov
Valentin Pavlov was a Soviet politician and economist who briefly served as the last Prime Minister of the Soviet Union during its final months before dissolution.
-
C.
Igor Babuschkin
Igor Babuschkin is an AI researcher and engineer known for his work on large language models at organizations such as DeepMind, OpenAI, and later xAI.
-
D.
Sergei Fyodorov
Sergei Fyodorov is a legendary Russian ice hockey forward renowned for his stellar NHL career, particularly with the Detroit Red Wings, and his status as one of the most complete two-way players in the sport’s history.
-
E.
Nikolai Tikhonov
Nikolai Tikhonov was a Soviet statesman and economist who served as Premier of the Soviet Union during the early 1980s under Leonid Brezhnev and his successors.
- 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 Udaltsov Target entity description: Sergei Udaltsov is a Russian left-wing opposition activist and politician known for organizing and leading anti-Kremlin protests, including the large-scale demonstrations following the 2011 parliamentary elections.
-
A.
Andrey Yeremenko
Andrey Yeremenko was a Soviet general and Marshal of the Soviet Union who played a key leadership role on the Eastern Front during World War II, particularly in major operations against Nazi Germany.
-
B.
Valentin Pavlov
Valentin Pavlov was a Soviet politician and economist who briefly served as the last Prime Minister of the Soviet Union during its final months before dissolution.
-
C.
Igor Babuschkin
Igor Babuschkin is an AI researcher and engineer known for his work on large language models at organizations such as DeepMind, OpenAI, and later xAI.
-
D.
Sergei Fyodorov
Sergei Fyodorov is a legendary Russian ice hockey forward renowned for his stellar NHL career, particularly with the Detroit Red Wings, and his status as one of the most complete two-way players in the sport’s history.
-
E.
Nikolai Tikhonov
Nikolai Tikhonov was a Soviet statesman and economist who served as Premier of the Soviet Union during the early 1980s under Leonid Brezhnev and his successors.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Russian politician
ⓘ
human ⓘ left-wing activist ⓘ opposition leader ⓘ political activist ⓘ |
| activity |
organizing rallies
ⓘ
participating in marches ⓘ public political campaigning ⓘ |
| cause |
civil rights in Russia
ⓘ
democratic reforms in Russia ⓘ free and fair elections in Russia ⓘ |
| countryOfCitizenship | Russia ⓘ |
| familyName | Udaltsov ⓘ |
| givenName | Sergei ⓘ |
| hasRole |
opposition organizer
ⓘ
protest leader ⓘ |
| knownFor |
criticizing Russian electoral fraud
ⓘ
leading street protests in Moscow ⓘ public speeches against the Kremlin ⓘ |
| languageSpoken | Russian ⓘ |
| movement |
Russian opposition
ⓘ
left-wing opposition in Russia ⓘ |
| name | Sergei Udaltsov self-link ⓘ |
| nationality | Russian ⓘ |
| notableFor |
2011–2012 Russian protest movement
ⓘ
Russian opposition movement ⓘ anti-Kremlin protests ⓘ |
| occupation |
opposition organizer
ⓘ
political activist ⓘ politician ⓘ |
| opposes |
Kremlin policies
ⓘ
United Russia party ⓘ
surface form:
United Russia
Vladimir Putin ⓘ |
| organized |
anti-Kremlin demonstrations
ⓘ
protests against election fraud in Russia ⓘ |
| participatedIn |
2011 Russian legislative election protests
ⓘ
Russian election protests 2011 ⓘ
surface form:
Bolotnaya Square protests
|
| politicalAlignment | left-wing ⓘ |
| politicalIdeology |
communism
ⓘ
socialism ⓘ |
| politicalPosition |
critic of authoritarianism in Russia
ⓘ
supporter of expanded social welfare ⓘ supporter of social justice policies ⓘ |
| residence | Moscow ⓘ |
| subjectOf |
Russian media coverage of opposition protests
ⓘ
international media reports on Russian opposition ⓘ |
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 Udaltsov Description of subject: Sergei Udaltsov is a Russian left-wing opposition activist and politician known for organizing and leading anti-Kremlin protests, including the large-scale demonstrations following the 2011 parliamentary elections.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.