Mikhail Prokhorov
E953125
Mikhail Prokhorov is a Russian billionaire businessman and politician who ran as a prominent liberal, pro-business candidate in the 2012 Russian presidential election.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mikhail Prokhorov canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11913015 — 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: Mikhail Prokhorov Context triple: [2012 Russian presidential election, mainOppositionCandidate, Mikhail Prokhorov]
-
A.
Alexander Prokhorov
Alexander Prokhorov was a Soviet physicist and Nobel laureate renowned for his pioneering work in the development of masers and lasers.
-
B.
Viktor Vekselberg
Viktor Vekselberg is a Russian billionaire businessman and art collector known for amassing one of the largest collections of Fabergé eggs and for his prominent role in Russia’s energy and investment sectors.
-
C.
Anatoly Kvashnin
Anatoly Kvashnin was a Russian Army general who served as Chief of the General Staff and played a leading role in Russia’s military operations in the North Caucasus.
-
D.
Arkadiy Abramovich
Arkadiy Abramovich is a Russian businessman and investor, known as the son of billionaire and former Chelsea F.C. owner Roman Abramovich.
-
E.
Sergei Shchukin
Sergei Shchukin was a prominent Russian art collector and patron known for assembling one of the most important collections of modern French art, including major works by Matisse and Picasso.
- 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: Mikhail Prokhorov Target entity description: Mikhail Prokhorov is a Russian billionaire businessman and politician who ran as a prominent liberal, pro-business candidate in the 2012 Russian presidential election.
-
A.
Alexander Prokhorov
Alexander Prokhorov was a Soviet physicist and Nobel laureate renowned for his pioneering work in the development of masers and lasers.
-
B.
Viktor Vekselberg
Viktor Vekselberg is a Russian billionaire businessman and art collector known for amassing one of the largest collections of Fabergé eggs and for his prominent role in Russia’s energy and investment sectors.
-
C.
Anatoly Kvashnin
Anatoly Kvashnin was a Russian Army general who served as Chief of the General Staff and played a leading role in Russia’s military operations in the North Caucasus.
-
D.
Arkadiy Abramovich
Arkadiy Abramovich is a Russian businessman and investor, known as the son of billionaire and former Chelsea F.C. owner Roman Abramovich.
-
E.
Sergei Shchukin
Sergei Shchukin was a prominent Russian art collector and patron known for assembling one of the most important collections of modern French art, including major works by Matisse and Picasso.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Russian businessperson
ⓘ
Russian politician ⓘ billionaire ⓘ businessperson ⓘ human ⓘ oligarch ⓘ politician ⓘ |
| businessSector |
finance
ⓘ
metals and mining ⓘ real estate ⓘ sports management ⓘ |
| countryOfBirth | Soviet Union NERFINISHED ⓘ |
| countryOfCitizenship |
Russia
NERFINISHED
ⓘ
Russian Federation NERFINISHED ⓘ |
| dateOfBirth | 1965-05-03 ⓘ |
| education | Moscow Finance Institute NERFINISHED ⓘ |
| electionContested | 2012 Russian presidential election ⓘ |
| familyName | Prokhorov NERFINISHED ⓘ |
| fieldOfStudy | international economic relations ⓘ |
| founded | Civic Platform (Russia) NERFINISHED ⓘ |
| fullName | Mikhail Dmitrievich Prokhorov NERFINISHED ⓘ |
| gender | male ⓘ |
| givenName | Mikhail NERFINISHED ⓘ |
| knownFor |
2012 Russian presidential campaign
ⓘ
ownership of Brooklyn Nets ⓘ ownership of ONEXIM Group ⓘ |
| languageSpoken |
English
ⓘ
Russian ⓘ |
| name | Mikhail Prokhorov NERFINISHED ⓘ |
| nativeLanguage | Russian ⓘ |
| notableCompany |
Norilsk Nickel
NERFINISHED
ⓘ
Polyus Gold NERFINISHED ⓘ Renaissance Capital (stakeholder, former) NERFINISHED ⓘ |
| occupation |
businessman
ⓘ
investor ⓘ politician ⓘ |
| ownerOf |
Barclays Center stake (former)
ⓘ
Brooklyn Nets (former majority owner) ⓘ ONEXIM Group NERFINISHED ⓘ |
| placeOfBirth | Moscow ⓘ |
| politicalIdeology | liberalism in Russia ⓘ |
| politicalPosition |
economic liberal
ⓘ
pro-business ⓘ |
| positionHeld |
chairman of Norilsk Nickel (former)
ⓘ
chairman of Polyus Gold ⓘ leader of the Civic Platform party ⓘ president of ONEXIM Group NERFINISHED ⓘ |
| ranForOffice | President of Russia ⓘ |
| residence |
Moscow
ⓘ
New York City (periodically, during Nets ownership) NERFINISHED ⓘ |
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: Mikhail Prokhorov Description of subject: Mikhail Prokhorov is a Russian billionaire businessman and politician who ran as a prominent liberal, pro-business candidate in the 2012 Russian presidential election.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.