Sosnovy Bor Nuclear Power Plant
E419454
Sosnovy Bor Nuclear Power Plant is a major Russian nuclear power facility located near the town of Sosnovy Bor on the southern coast of the Gulf of Finland.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Leningrad Nuclear Power Plant | 4 |
| Leningrad NPP-1 | 1 |
| Leningrad NPP-2 | 1 |
| Sosnovy Bor Nuclear Power Plant canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4182335 — 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: Sosnovy Bor Nuclear Power Plant Context triple: [Saint Petersburg Oblast, contains, Sosnovy Bor Nuclear Power Plant]
-
A.
Kalinin nuclear power plant
The Kalinin nuclear power plant is a major Russian nuclear power facility that supplies electricity to the central regions of the country.
-
B.
Chernobyl Nuclear Power Plant
The Chernobyl Nuclear Power Plant was a Soviet-era nuclear power station in northern Ukraine, infamous for the catastrophic 1986 reactor explosion that caused one of the worst nuclear disasters in history.
-
C.
Mutnovskaya geothermal power plant
Mutnovskaya geothermal power plant is a geothermal power station in Russia’s Kamchatka Peninsula that harnesses volcanic geothermal energy from the Mutnovsky area to generate electricity.
-
D.
RBMK-1000
The RBMK-1000 is a Soviet-designed graphite-moderated, water-cooled nuclear power reactor type, best known for its role in the 1986 Chernobyl disaster and its significant safety design flaws.
-
E.
Volkhov Hydroelectric Station
Volkhov Hydroelectric Station is one of Russia’s oldest large-scale hydroelectric power plants, located in the Leningrad Oblast and historically significant for its role in early Soviet electrification.
- 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: Sosnovy Bor Nuclear Power Plant Target entity description: Sosnovy Bor Nuclear Power Plant is a major Russian nuclear power facility located near the town of Sosnovy Bor on the southern coast of the Gulf of Finland.
-
A.
Kalinin nuclear power plant
The Kalinin nuclear power plant is a major Russian nuclear power facility that supplies electricity to the central regions of the country.
-
B.
Chernobyl Nuclear Power Plant
The Chernobyl Nuclear Power Plant was a Soviet-era nuclear power station in northern Ukraine, infamous for the catastrophic 1986 reactor explosion that caused one of the worst nuclear disasters in history.
-
C.
Mutnovskaya geothermal power plant
Mutnovskaya geothermal power plant is a geothermal power station in Russia’s Kamchatka Peninsula that harnesses volcanic geothermal energy from the Mutnovsky area to generate electricity.
-
D.
RBMK-1000
The RBMK-1000 is a Soviet-designed graphite-moderated, water-cooled nuclear power reactor type, best known for its role in the 1986 Chernobyl disaster and its significant safety design flaws.
-
E.
Volkhov Hydroelectric Station
Volkhov Hydroelectric Station is one of Russia’s oldest large-scale hydroelectric power plants, located in the Leningrad Oblast and historically significant for its role in early Soviet electrification.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
electric power facility
ⓘ
nuclear power plant ⓘ |
| category | nuclear power stations in Russia ⓘ |
| connectsTo |
Russian national power grid
ⓘ
regional high-voltage transmission network ⓘ |
| coolingMethod | water-cooled ⓘ |
| coolingSource | Gulf of Finland ⓘ |
| country | Russia ⓘ |
| employs |
nuclear engineers
ⓘ
radiation safety specialists ⓘ reactor operators ⓘ |
| environmentalImpact | thermal discharge into Gulf of Finland ⓘ |
| gridConnection | Northwest power system of Russia ⓘ |
| gridRole | base-load power supplier ⓘ |
| hasContainment | reinforced concrete structures ⓘ |
| hasEmergencyPlan | off-site emergency response plan ⓘ |
| hasHazard | ionizing radiation ⓘ |
| hasMonitoring | radiation monitoring systems ⓘ |
| hasReactorType |
RBMK-1000
ⓘ
VVER-1200 ⓘ |
| hasUnit |
Leningrad NPP-1
ⓘ
linked to:
Sosnovy Bor Nuclear Power Plant
Leningrad NPP-2 ⓘ
linked to:
Sosnovy Bor Nuclear Power Plant
|
| industry | nuclear energy industry ⓘ |
| locatedIn |
Leningrad Oblast
ⓘ
Sosnovy Bor ⓘ |
| locatedNear |
Saint Petersburg
ⓘ
linked to:
Saint Petersburg Federal City
|
| locatedOn | southern coast of the Gulf of Finland ⓘ |
| namedAfter | nearby town of Sosnovy Bor ⓘ |
| nearbySettlement | Sosnovy Bor ⓘ |
| nearbyWaterBody | Baltic Sea via Gulf of Finland ⓘ |
| numberOfReactors | 4 ⓘ |
| operator |
Rosenergoatom
ⓘ
linked to:
Rosenergoatom Concern
|
| owner |
Rosenergoatom
ⓘ
linked to:
Rosenergoatom Concern
|
| partOf |
Rosatom
ⓘ
linked to:
State Atomic Energy Corporation Rosatom
|
| primaryFuel | enriched uranium ⓘ |
| purpose |
district heating
ⓘ
electricity generation ⓘ |
| reactorGeneration |
Generation II
ⓘ
Generation III+ ⓘ |
| region |
Northwestern Federal District of Russia
ⓘ
linked to:
Northwestern Federal Okrug
|
| regulatoryAuthority | Federal Service for Ecological, Technological and Nuclear Supervision of Russia ⓘ |
| safetySystem | containment and emergency core cooling systems ⓘ |
| status | operational ⓘ |
| subjectOf | nuclear safety assessments ⓘ |
| subjectTo |
Russian nuclear legislation
ⓘ
international nuclear safety standards ⓘ |
| technologyProvider | Russian nuclear industry ⓘ |
| wasteType | radioactive waste ⓘ |
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: Sosnovy Bor Nuclear Power Plant Description of subject: Sosnovy Bor Nuclear Power Plant is a major Russian nuclear power facility located near the town of Sosnovy Bor on the southern coast of the Gulf of Finland.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sosnovy Bor Nuclear Power Plant
linked to: Sosnovy Bor Nuclear Power Plant
linked to: Sosnovy Bor Nuclear Power Plant
linked to: Sosnovy Bor Nuclear Power Plant
linked to: Sosnovy Bor Nuclear Power Plant
linked to: Sosnovy Bor Nuclear Power Plant