Combustion Engineering PWR
E394178
Combustion Engineering PWR is a pressurized water reactor design developed by Combustion Engineering and used in several commercial nuclear power plants in the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Combustion Engineering PWR canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3881061 — 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: Combustion Engineering PWR Context triple: [Calvert Cliffs Nuclear Power Plant, reactorModel, Combustion Engineering PWR]
-
A.
Pressurised water reactor
A pressurised water reactor is a type of nuclear fission reactor that uses high-pressure water as both coolant and neutron moderator to generate heat for producing electricity or naval propulsion.
-
B.
K15 pressurized water reactor
The K15 pressurized water reactor is a French naval nuclear reactor design used to power modern French aircraft carriers and submarines.
-
C.
Nuclear Engineering Division
The Nuclear Engineering Division is a specialized unit within the American Society of Mechanical Engineers that focuses on advancing nuclear science, engineering, and technology through standards, research, and professional collaboration.
-
D.
Rolls-Royce PWR2 nuclear reactor
The Rolls-Royce PWR2 is a British-designed pressurized water nuclear reactor used to provide long-endurance, high-power propulsion for the Royal Navy’s nuclear submarines.
-
E.
S2W nuclear reactor
The S2W nuclear reactor was an early U.S. Navy pressurized water reactor design that powered the world’s first operational nuclear-powered submarine, USS Nautilus.
- 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: Combustion Engineering PWR Target entity description: Combustion Engineering PWR is a pressurized water reactor design developed by Combustion Engineering and used in several commercial nuclear power plants in the United States.
-
A.
Pressurised water reactor
A pressurised water reactor is a type of nuclear fission reactor that uses high-pressure water as both coolant and neutron moderator to generate heat for producing electricity or naval propulsion.
-
B.
K15 pressurized water reactor
The K15 pressurized water reactor is a French naval nuclear reactor design used to power modern French aircraft carriers and submarines.
-
C.
Nuclear Engineering Division
The Nuclear Engineering Division is a specialized unit within the American Society of Mechanical Engineers that focuses on advancing nuclear science, engineering, and technology through standards, research, and professional collaboration.
-
D.
Rolls-Royce PWR2 nuclear reactor
The Rolls-Royce PWR2 is a British-designed pressurized water nuclear reactor used to provide long-endurance, high-power propulsion for the Royal Navy’s nuclear submarines.
-
E.
S2W nuclear reactor
The S2W nuclear reactor was an early U.S. Navy pressurized water reactor design that powered the world’s first operational nuclear-powered submarine, USS Nautilus.
- F. None of above. chosen
Statements (50)
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: Combustion Engineering PWR Description of subject: Combustion Engineering PWR is a pressurized water reactor design developed by Combustion Engineering and used in several commercial nuclear power plants in the United States.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.