HANARO research reactor
E620506
The HANARO research reactor is a multi-purpose nuclear research facility in South Korea used for neutron science, materials testing, radioisotope production, and various nuclear technology applications.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HANARO research reactor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6810151 — 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: HANARO research reactor Context triple: [Korea Atomic Energy Research Institute, operates, HANARO research reactor]
-
A.
TRIGA research reactor
The TRIGA research reactor is a small, inherently safe nuclear reactor design widely used in universities and research institutions for education, training, and scientific experiments.
-
B.
Arak heavy water reactor
The Arak heavy water reactor is an Iranian nuclear facility designed for research and isotope production that has been a central focus of international negotiations over Iran’s nuclear program.
-
C.
Brookhaven Graphite Research Reactor
The Brookhaven Graphite Research Reactor was one of the earliest large research reactors in the United States, used primarily for neutron physics experiments and materials research at Brookhaven National Laboratory.
-
D.
K-East Reactor
K-East Reactor was one of the plutonium production reactors at the Hanford Site in Washington State, built during the Cold War to support the U.S. nuclear weapons program.
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E.
K-West Reactor
K-West Reactor is one of the plutonium production reactors at the Hanford Site in Washington State, historically used to support the U.S. nuclear weapons program.
- 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: HANARO research reactor Target entity description: The HANARO research reactor is a multi-purpose nuclear research facility in South Korea used for neutron science, materials testing, radioisotope production, and various nuclear technology applications.
-
A.
TRIGA research reactor
The TRIGA research reactor is a small, inherently safe nuclear reactor design widely used in universities and research institutions for education, training, and scientific experiments.
-
B.
Arak heavy water reactor
The Arak heavy water reactor is an Iranian nuclear facility designed for research and isotope production that has been a central focus of international negotiations over Iran’s nuclear program.
-
C.
Brookhaven Graphite Research Reactor
The Brookhaven Graphite Research Reactor was one of the earliest large research reactors in the United States, used primarily for neutron physics experiments and materials research at Brookhaven National Laboratory.
-
D.
K-East Reactor
K-East Reactor was one of the plutonium production reactors at the Hanford Site in Washington State, built during the Cold War to support the U.S. nuclear weapons program.
-
E.
K-West Reactor
K-West Reactor is one of the plutonium production reactors at the Hanford Site in Washington State, historically used to support the U.S. nuclear weapons program.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
nuclear reactor
ⓘ
research reactor ⓘ |
| abbreviationOf | High-flux Advanced Neutron Application Reactor NERFINISHED ⓘ |
| commissioningYear | 1995 ⓘ |
| constructionStart | 1985 ⓘ |
| continent | Asia ⓘ |
| coolant | light water ⓘ |
| country | South Korea ⓘ |
| designedBy | Atomic Energy of Canada Limited NERFINISHED ⓘ |
| designOrigin | Canada NERFINISHED ⓘ |
| firstCriticality | 1995 ⓘ |
| fuelType | low-enriched uranium ⓘ |
| hasFacility |
cold neutron source
ⓘ
irradiation holes ⓘ neutron activation analysis facility ⓘ neutron beam lines ⓘ neutron radiography facility ⓘ radioisotope production facilities ⓘ |
| locatedInFacility | KAERI Daejeon site NERFINISHED ⓘ |
| location | Daejeon NERFINISHED ⓘ |
| moderator | light water ⓘ |
| neutronFlux | high-flux ⓘ |
| operator | Korea Atomic Energy Research Institute NERFINISHED ⓘ |
| ownedBy | Korea Atomic Energy Research Institute NERFINISHED ⓘ |
| primaryUse |
fuel and structural material irradiation
ⓘ
materials testing ⓘ neutron activation analysis ⓘ neutron radiography ⓘ neutron science ⓘ nuclear technology development ⓘ radioisotope production ⓘ silicon doping ⓘ |
| produces |
industrial radioisotopes
ⓘ
medical radioisotopes ⓘ |
| reactorType |
open-pool type reactor
ⓘ
tank-in-pool reactor ⓘ |
| reflector | beryllium ⓘ |
| region | Yuseong-gu NERFINISHED ⓘ |
| regulatoryBody | Nuclear Safety and Security Commission of South Korea NERFINISHED ⓘ |
| safetySystem |
emergency core cooling system
ⓘ
multiple redundant shutdown systems ⓘ |
| thermalPower | 30 MWth ⓘ |
| usedFor |
education and training in nuclear engineering
ⓘ
materials research for industry ⓘ research and development in nuclear science ⓘ semiconductor industry applications ⓘ supporting nuclear power technology ⓘ |
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: HANARO research reactor Description of subject: The HANARO research reactor is a multi-purpose nuclear research facility in South Korea used for neutron science, materials testing, radioisotope production, and various nuclear technology applications.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.