Dungeness nuclear power station
E1045821
Dungeness nuclear power station is a coastal nuclear power facility in Kent, England, known for its distinctive location on the Dungeness headland and its role in the UK’s electricity generation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dungeness nuclear power station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13506017 — 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: Dungeness nuclear power station Context triple: [Romney, Hythe and Dymchurch Railway, near, Dungeness nuclear power station]
-
A.
Trawsfynydd nuclear power station
Trawsfynydd nuclear power station is a decommissioned Magnox nuclear power facility in Gwynedd, Wales, notable for being built inland beside the man-made Trawsfynydd lake.
-
B.
Hinkley Point nuclear power stations
Hinkley Point nuclear power stations are a major complex of nuclear power facilities on the coast of Somerset, England, including both decommissioned reactors and the large new Hinkley Point C project.
-
C.
Didcot Power Station
Didcot Power Station is a large former coal- and oil-fired power station in Oxfordshire, England, notable for its distinctive cooling towers and prominent role in the UK’s electricity generation before its decommissioning.
-
D.
Heysham 1 nuclear power station
Heysham 1 nuclear power station is a twin-reactor advanced gas-cooled nuclear power facility located on the Lancashire coast of England, generating electricity for the UK grid.
-
E.
Fiddlers Ferry Power Station
Fiddlers Ferry Power Station was a large coal-fired power station in Cheshire, England, known for its prominent cooling towers and significant role in the UK’s electricity generation until its closure.
- 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: Dungeness nuclear power station Target entity description: Dungeness nuclear power station is a coastal nuclear power facility in Kent, England, known for its distinctive location on the Dungeness headland and its role in the UK’s electricity generation.
-
A.
Trawsfynydd nuclear power station
Trawsfynydd nuclear power station is a decommissioned Magnox nuclear power facility in Gwynedd, Wales, notable for being built inland beside the man-made Trawsfynydd lake.
-
B.
Hinkley Point nuclear power stations
Hinkley Point nuclear power stations are a major complex of nuclear power facilities on the coast of Somerset, England, including both decommissioned reactors and the large new Hinkley Point C project.
-
C.
Didcot Power Station
Didcot Power Station is a large former coal- and oil-fired power station in Oxfordshire, England, notable for its distinctive cooling towers and prominent role in the UK’s electricity generation before its decommissioning.
-
D.
Heysham 1 nuclear power station
Heysham 1 nuclear power station is a twin-reactor advanced gas-cooled nuclear power facility located on the Lancashire coast of England, generating electricity for the UK grid.
-
E.
Fiddlers Ferry Power Station
Fiddlers Ferry Power Station was a large coal-fired power station in Cheshire, England, known for its prominent cooling towers and significant role in the UK’s electricity generation until its closure.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
electric power facility
ⓘ
nuclear power station ⓘ nuclear power station ⓘ nuclear power station ⓘ |
| adjacentTo |
Dungeness National Nature Reserve
NERFINISHED
ⓘ
Dungeness Special Area of Conservation NERFINISHED ⓘ Dungeness Special Protection Area NERFINISHED ⓘ |
| commissioned | 1965 ⓘ |
| connectsTo | National Grid (Great Britain) NERFINISHED ⓘ |
| constructionBegan | 1967 ⓘ |
| coolant | carbon dioxide gas ⓘ |
| coolingSource |
sea water
ⓘ
sea water ⓘ |
| country | United Kingdom ⓘ |
| firstReactorCommissioned | 1983 ⓘ |
| gridConnection |
National Grid (Great Britain)
NERFINISHED
ⓘ
National Grid (Great Britain) NERFINISHED ⓘ |
| gridRole | baseload power supply ⓘ |
| hasCharacteristic |
coastal location
ⓘ
shingle foreland site ⓘ |
| hasPart |
Dungeness A nuclear power station
NERFINISHED
ⓘ
Dungeness B nuclear power station NERFINISHED ⓘ |
| locatedIn |
Dungeness
NERFINISHED
ⓘ
Dungeness NERFINISHED ⓘ Dungeness NERFINISHED ⓘ England ⓘ Kent NERFINISHED ⓘ Kent NERFINISHED ⓘ Kent NERFINISHED ⓘ |
| locatedOn |
Dungeness headland
NERFINISHED
ⓘ
English Channel coast ⓘ |
| moderator | graphite ⓘ |
| near |
Lydd
NERFINISHED
ⓘ
Romney Marsh NERFINISHED ⓘ |
| numberOfReactors | 2 ⓘ |
| operatedBy |
EDF Energy
NERFINISHED
ⓘ
EDF Energy NERFINISHED ⓘ Magnox Ltd NERFINISHED ⓘ |
| ownedBy |
EDF Energy
NERFINISHED
ⓘ
EDF Energy NERFINISHED ⓘ Magnox Ltd NERFINISHED ⓘ |
| permanentShutdownAnnounced | 2021 ⓘ |
| primaryFuel | uranium ⓘ |
| reactorType |
AGR
ⓘ
Magnox reactor ⓘ advanced gas-cooled reactor ⓘ |
| secondReactorCommissioned | 1985 ⓘ |
| shutDown | 2006 ⓘ |
| status |
decommissioning
ⓘ
permanently shut down ⓘ |
| usedFor | electricity generation ⓘ |
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: Dungeness nuclear power station Description of subject: Dungeness nuclear power station is a coastal nuclear power facility in Kent, England, known for its distinctive location on the Dungeness headland and its role in the UK’s electricity generation.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.