Tatneft-Neftekhim
E978844
UNEXPLORED
Tatneft-Neftekhim is a petrochemical subsidiary of the Russian oil company Tatneft, involved in the production and processing of synthetic rubber and other chemical products.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Gazprom Neftekhim Salavat | 1 |
| Nizhnekamskneftekhim | 1 |
| Tatneft-Neftekhim canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12341554 — 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: Tatneft-Neftekhim Context triple: [Tatneft, hasSubsidiary, Tatneft-Neftekhim]
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A.
Tatneft
Tatneft is a major Russian oil and gas company headquartered in the Republic of Tatarstan and among the country’s largest vertically integrated energy producers.
-
B.
Bashneft
Bashneft is a major Russian oil company involved in the exploration, production, and refining of hydrocarbons.
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C.
Rosneftegaz
Rosneftegaz is a Russian state-owned holding company that historically managed the government’s stakes in major oil and gas enterprises, including what became Rosneft.
-
D.
Gazprom Neft
Gazprom Neft is a major Russian oil company engaged in exploration, production, refining, and marketing of petroleum products.
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E.
PhosAgro-Cherepovets
PhosAgro-Cherepovets is a major Russian chemical enterprise and one of the key production sites of PhosAgro, specializing in the manufacture of phosphate-based fertilizers.
- 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: Tatneft-Neftekhim Target entity description: Tatneft-Neftekhim is a petrochemical subsidiary of the Russian oil company Tatneft, involved in the production and processing of synthetic rubber and other chemical products.
-
A.
Tatneft
Tatneft is a major Russian oil and gas company headquartered in the Republic of Tatarstan and among the country’s largest vertically integrated energy producers.
-
B.
Bashneft
Bashneft is a major Russian oil company involved in the exploration, production, and refining of hydrocarbons.
-
C.
Rosneftegaz
Rosneftegaz is a Russian state-owned holding company that historically managed the government’s stakes in major oil and gas enterprises, including what became Rosneft.
-
D.
Gazprom Neft
Gazprom Neft is a major Russian oil company engaged in exploration, production, refining, and marketing of petroleum products.
-
E.
PhosAgro-Cherepovets
PhosAgro-Cherepovets is a major Russian chemical enterprise and one of the key production sites of PhosAgro, specializing in the manufacture of phosphate-based fertilizers.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tatneft-Neftekhim
linked to: Tatneft-Neftekhim