nuclear reactor

C2094

concept

A nuclear reactor is a controlled system that initiates, sustains, and regulates a nuclear fission chain reaction to produce heat, typically for generating electricity or powering ships.

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All labels observed (36)

Label	Occurrences
nuclear power plant	53
nuclear reactor canonical	31
nuclear reactor unit	27
nuclear research reactor	10
research nuclear reactor	7
experimental nuclear reactor	6
materials testing reactor	5
test reactor	4
naval nuclear reactor	3
air-cooled reactor	2
experimental reactor	2
nuclear power reactor	2
planned nuclear reactor unit	2
pool-type reactor	2
Thermal neutron reactor	1
boiling water reactor nuclear power plant	1
breeder reactor	1
experimental breeder reactor	1
fast breeder reactor	1
fast neutron reactor	1
heavy water reactor	1
integral fast reactor prototype	1
medical research reactor	1
molten salt reactor	1
nuclear reactor area	1
nuclear reactor line	1
power-producing test reactor	1
research reactor complex	1
small modular reactor	1
small nuclear power reactor	1
sodium-cooled fast breeder reactor	1
sodium-cooled fast reactor	1
test reactor facility	1
thermal neutron reactor	1
training reactor	1
university research reactor	1

Description generation (CDg)

The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.

Instruction

generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"

Input

Class: nuclear reactor

Generated description

A nuclear reactor is a controlled system that initiates, sustains, and regulates a nuclear fission chain reaction to produce heat, typically for generating electricity or powering ships.

Instances (126)

Instance	Via concept surface
Fermi 1	fast breeder reactor
Fermi 2	nuclear reactor unit
Fermi 3	nuclear reactor unit
Sosnovy Bor Nuclear Power Plant	nuclear power plant
Chicago Pile-3	—
ATR	nuclear research reactor
SPERT-I	nuclear research reactor
SPERT-II	research nuclear reactor
SPERT-III	nuclear research reactor
SPERT-IV	nuclear research reactor
Shippingport Atomic Power Station	nuclear power plant
SRS L Reactor	—
EBR-I	experimental breeder reactor
Hope Creek Nuclear Generating Station	nuclear power plant
Kashiwazaki-Kariwa Nuclear Power Plant	nuclear power plant
Zaporizhzhia Nuclear Power Plant	nuclear power plant
Bilibino Nuclear Power Plant	nuclear power plant
EGP-6 at Bilibino Nuclear Power Plant	nuclear reactor unit
Seabrook Station Nuclear Power Plant	nuclear power plant
Unit 3 (nuclear)	nuclear reactor unit
PM-3A nuclear reactor	—
B Reactor	—
Madras Atomic Power Station at Kalpakkam surface form: Madras Atomic Power Station	nuclear power plant
Fort Calhoun, Nebraska surface form: Fort Calhoun Nuclear Generating Station	nuclear power plant
HANARO research reactor	—
Grafenrheinfeld surface form: Grafenrheinfeld nuclear power plant	nuclear power plant
Beloyarsk Nuclear Power Station	nuclear power plant
GLEEP research reactor	—
BEPO research reactor	—
DIDO research reactor	materials testing reactor
LIDO research reactor	pool-type reactor
F Reactor	—
Kalinin-1	nuclear reactor unit
Kalinin-3	nuclear reactor unit
Kalinin-4	nuclear reactor unit
X-10	—
H Reactor	—
Lingen nuclear power plant	nuclear power plant
Gundremmingen surface form: Gundremmingen Nuclear Power Plant	nuclear power plant
Fukushima Daini Nuclear Power Plant	nuclear power plant
Davis–Besse Nuclear Power Station	nuclear power plant
Fukushima Daiichi Unit 1	nuclear reactor unit
Philippsburg Nuclear Power Plant	nuclear power plant
Hope Creek Unit 1	nuclear power reactor
Salem Unit 1	nuclear power reactor
Salem Unit 2	nuclear reactor unit
Cattenom surface form: Cattenom Nuclear Power Plant	nuclear power plant
IBR-2 reactor	fast neutron reactor
Paks surface form: Paks Nuclear Power Plant	nuclear power plant
Novovoronezh Nuclear Power Plant	nuclear power plant