GE Hitachi Nuclear Energy
E417361
GE Hitachi Nuclear Energy is a global nuclear technology company that designs and supplies nuclear reactors and related services for power generation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| GE Hitachi Nuclear Energy canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T4153014 — 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: GE Hitachi Nuclear Energy Context triple: [Fermi 3, reactorSupplier, GE Hitachi Nuclear Energy]
-
A.
Southern Nuclear Operating Company
Southern Nuclear Operating Company is a U.S.-based nuclear power plant operator that manages several commercial nuclear generating stations in the southeastern United States.
-
B.
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.
-
C.
Tokyo Electric Power Company
Tokyo Electric Power Company is Japan’s largest electric utility, internationally known for operating the Fukushima Daiichi nuclear plant involved in the 2011 nuclear disaster.
-
D.
Westinghouse Savannah River Company
Westinghouse Savannah River Company was a U.S. government contractor that managed and operated the Department of Energy’s Savannah River Site, focusing on nuclear materials production, environmental cleanup, and related research.
-
E.
Exelon
Exelon is a major American energy company and utility services holding corporation, known for operating one of the largest fleets of nuclear power plants in the United States.
- 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: GE Hitachi Nuclear Energy Target entity description: GE Hitachi Nuclear Energy is a global nuclear technology company that designs and supplies nuclear reactors and related services for power generation.
-
A.
Southern Nuclear Operating Company
Southern Nuclear Operating Company is a U.S.-based nuclear power plant operator that manages several commercial nuclear generating stations in the southeastern United States.
-
B.
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.
-
C.
Tokyo Electric Power Company
Tokyo Electric Power Company is Japan’s largest electric utility, internationally known for operating the Fukushima Daiichi nuclear plant involved in the 2011 nuclear disaster.
-
D.
Westinghouse Savannah River Company
Westinghouse Savannah River Company was a U.S. government contractor that managed and operated the Department of Energy’s Savannah River Site, focusing on nuclear materials production, environmental cleanup, and related research.
-
E.
Exelon
Exelon is a major American energy company and utility services holding corporation, known for operating one of the largest fleets of nuclear power plants in the United States.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
joint venture
ⓘ
nuclear technology company ⓘ subsidiary ⓘ |
| aimsTo |
provide reliable baseload power
ⓘ
support decarbonization of the power sector ⓘ |
| areaServed | global ⓘ |
| collaboratesWith |
electric utilities
ⓘ
government agencies ⓘ national laboratories ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| focusesOn |
commercial nuclear power generation
ⓘ
low‑carbon electricity generation ⓘ |
| hasTechnology |
ABWR reactor design
ⓘ
BWRX-300 small modular reactor ⓘ ESBWR ⓘ
surface form:
ESBWR reactor design
|
| headquartersLocation |
Wilmington, North Carolina, United States
ⓘ
surface form:
Wilmington, North Carolina
|
| industry |
energy technology
ⓘ
nuclear power ⓘ |
| operatesAs | GEH ⓘ |
| parentOrganization |
General Electric
ⓘ
Hitachi NERFINISHED ⓘ |
| product |
advanced boiling water reactors
ⓘ
advanced reactor designs ⓘ boiling water reactors ⓘ nuclear fuel cycle services ⓘ nuclear plant decommissioning services ⓘ nuclear plant maintenance ⓘ nuclear plant modernization ⓘ nuclear plant services ⓘ nuclear reactors ⓘ small modular reactors ⓘ |
| service |
engineering, procurement and construction support
ⓘ
nuclear fuel reload design ⓘ operator training ⓘ plant licensing support ⓘ plant performance optimization ⓘ radiation protection services ⓘ waste management consulting ⓘ |
| specializesIn |
design of nuclear reactors
ⓘ
nuclear fuel services ⓘ nuclear plant lifecycle management ⓘ nuclear power plant engineering ⓘ nuclear safety systems ⓘ supply of nuclear reactors ⓘ |
| subsidiaryOf | GE Vernova ⓘ |
| usesTechnology | light water reactor technology ⓘ |
| website | https://nuclear.gepower.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: GE Hitachi Nuclear Energy Description of subject: GE Hitachi Nuclear Energy is a global nuclear technology company that designs and supplies nuclear reactors and related services for power generation.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Fermi 3