Rosneft
E42663
Rosneft is a major Russian state-controlled oil company and one of the world’s largest publicly traded petroleum producers.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Rosneft canonical | 17 |
| Роснефть | 2 |
| PJSC Rosneft | 1 |
| Rosneft Deutschland GmbH | 1 |
| Rosneft Trading SA | 1 |
| Rosneft management board | 1 |
| TNK-BP (integrated assets) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T335577 — 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: Rosneft Context triple: [Gerhard Schröder, employer, Rosneft]
-
A.
Saudi Aramco
Saudi Aramco is the world’s largest integrated oil and gas company, known for its vast crude oil reserves, massive production capacity, and central role in the global energy market.
-
B.
Petroleum Group
The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
-
C.
Russia Company
The Russia Company, historically known as the Muscovy Company, was a 16th-century English trading company that held a monopoly on trade between England and Russia and played a key role in early Anglo-Russian relations.
-
D.
Russian Railways
Russian Railways is Russia’s state-owned national railway company, operating the country’s extensive passenger and freight rail network across its vast territory.
-
E.
Engie
Engie is a major French multinational utility company specializing in electricity, natural gas, and energy services, with a strong focus on renewable and low-carbon energy solutions.
- 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: Rosneft Target entity description: Rosneft is a major Russian state-controlled oil company and one of the world’s largest publicly traded petroleum producers.
-
A.
Saudi Aramco
Saudi Aramco is the world’s largest integrated oil and gas company, known for its vast crude oil reserves, massive production capacity, and central role in the global energy market.
-
B.
Petroleum Group
The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
-
C.
Russia Company
The Russia Company, historically known as the Muscovy Company, was a 16th-century English trading company that held a monopoly on trade between England and Russia and played a key role in early Anglo-Russian relations.
-
D.
Russian Railways
Russian Railways is Russia’s state-owned national railway company, operating the country’s extensive passenger and freight rail network across its vast territory.
-
E.
Engie
Engie is a major French multinational utility company specializing in electricity, natural gas, and energy services, with a strong focus on renewable and low-carbon energy solutions.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
oil and gas company
ⓘ
public company ⓘ state-owned enterprise ⓘ |
| acquired | TNK-BP ⓘ |
| acquisitionDate | 2013 ⓘ |
| activity |
exploration of oil and gas
ⓘ
marketing of petroleum products ⓘ production of oil and gas ⓘ refining of petroleum ⓘ |
| businessModel | vertically integrated oil company ⓘ |
| country | Russia ⓘ |
| founded | 1993 ⓘ |
| foundedBy | Government of the Russian Federation ⓘ |
| hasDivision |
Rosneft
self-linksurface differs
ⓘ
surface form:
Rosneft Deutschland GmbH
Rosneft self-linksurface differs ⓘ
surface form:
Rosneft Trading SA
|
| headquartersLocation |
Moscow
ⓘ
surface form:
Moscow, Russia
|
| industry |
natural gas
ⓘ
oil and gas ⓘ petroleum ⓘ |
| isOneOf |
largest oil producers in Russia
ⓘ
world’s largest publicly traded oil companies ⓘ |
| keyPerson | Igor Sechin ⓘ |
| languageOfWorkOrName | Russian ⓘ |
| legalForm | public joint-stock company ⓘ |
| majorShareholder |
BP
ⓘ
Rosimushchestvo ⓘ |
| market |
domestic fuel market in Russia
ⓘ
international crude oil market ⓘ |
| nativeLabel |
Rosneft
self-linksurface differs
ⓘ
surface form:
Роснефть
|
| owner | Government of the Russian Federation ⓘ |
| positionHeldBy |
Igor Sechin
ⓘ
surface form:
Igor Sechin, Chief Executive Officer
|
| predecessor | Rosneftegaz ⓘ |
| product |
crude oil
ⓘ
natural gas ⓘ petrochemicals ⓘ refined petroleum products ⓘ |
| regulator | Federal Agency for State Property Management of Russia ⓘ |
| significantProject |
Arctic offshore exploration projects
ⓘ
Sakhalin-1 project ⓘ Vankor oil field ⓘ |
| stockExchange | Moscow Exchange ⓘ |
| subsidiary |
Bashneft
ⓘ
Rosneft self-linksurface differs ⓘ
surface form:
TNK-BP (integrated assets)
|
| tickerSymbol | ROSN ⓘ |
| transportInfrastructure |
oil pipelines
ⓘ
oil terminals ⓘ tanker fleet ⓘ |
| website | https://www.rosneft.com ⓘ |
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: Rosneft Description of subject: Rosneft is a major Russian state-controlled oil company and one of the world’s largest publicly traded petroleum producers.
Referenced by (24)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
TNK-BP (integrated assets)
this entity surface form:
Роснефть
this entity surface form:
Rosneft Trading SA
this entity surface form:
Rosneft Deutschland GmbH
subject surface form:
Rosneft
this entity surface form:
PJSC Rosneft
this entity surface form:
Rosneft management board