SPERT-II
E437254
SPERT-II was a research nuclear reactor used in the SPERT program to study reactor safety and power excursion behavior under experimental conditions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SPERT-II canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4384100 — 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: SPERT-II Context triple: [Special Power Excursion Reactor Test series, hasPart, SPERT-II]
-
A.
SPERT-I
SPERT-I was the first reactor in the Special Power Excursion Reactor Test series, designed to study reactor safety and behavior under rapid power excursion conditions.
-
B.
Sparx
Sparx is the loyal dragonfly companion and health indicator who follows Spyro throughout the Spyro the Dragon video game series.
-
C.
SOM II
SOM II is the second session in a series of high-level Senior Officials' Meetings where government representatives coordinate and prepare policy and agenda items for ministerial or leaders’ summits.
-
D.
Sequel IIe System
The Sequel IIe System is a high-throughput DNA sequencing platform from Pacific Biosciences that uses long-read SMRT technology for comprehensive genomic analysis.
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E.
SINTRAN
SINTRAN is a real-time, multitasking operating system developed by Norsk Data for its NORD series of minicomputers.
- 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: SPERT-II Target entity description: SPERT-II was a research nuclear reactor used in the SPERT program to study reactor safety and power excursion behavior under experimental conditions.
-
A.
SPERT-I
SPERT-I was the first reactor in the Special Power Excursion Reactor Test series, designed to study reactor safety and behavior under rapid power excursion conditions.
-
B.
Sparx
Sparx is the loyal dragonfly companion and health indicator who follows Spyro throughout the Spyro the Dragon video game series.
-
C.
SOM II
SOM II is the second session in a series of high-level Senior Officials' Meetings where government representatives coordinate and prepare policy and agenda items for ministerial or leaders’ summits.
-
D.
Sequel IIe System
The Sequel IIe System is a high-throughput DNA sequencing platform from Pacific Biosciences that uses long-read SMRT technology for comprehensive genomic analysis.
-
E.
SINTRAN
SINTRAN is a real-time, multitasking operating system developed by Norsk Data for its NORD series of minicomputers.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
research nuclear reactor
ⓘ
test reactor ⓘ |
| conductedExperimentsOn |
control rod ejection scenarios
ⓘ
coolant temperature effects on reactivity ⓘ prompt critical excursions ⓘ reactivity step insertions ⓘ |
| coolant | light water ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| dataUsedBy |
nuclear regulatory bodies
ⓘ
reactor safety analysts ⓘ |
| dataUsedFor |
development of design-basis accident criteria
ⓘ
validation of reactor safety codes ⓘ |
| designedFor |
rapid power transients
ⓘ
reactivity insertion experiments ⓘ |
| field |
nuclear engineering
ⓘ
reactor safety research ⓘ |
| hasPurpose |
study power excursion behavior
ⓘ
study reactor safety ⓘ |
| location |
Idaho
ⓘ
National Reactor Testing Station ⓘ
linked to:
Idaho National Engineering Laboratory
|
| locationCountry |
United States
ⓘ
linked to:
United States of America
|
| moderator | light water ⓘ |
| neutronSpectrum | thermal ⓘ |
| operator | United States Atomic Energy Commission ⓘ |
| partOf | SPERT program ⓘ |
| programGoal |
develop safety criteria for power reactors
ⓘ
improve understanding of reactor kinetics ⓘ validate reactor dynamics models ⓘ |
| reactorType | light-water moderated reactor ⓘ |
| relatedTo |
SPERT-I
ⓘ
SPERT-III ⓘ SPERT-IV ⓘ |
| safetyFocus |
power excursion behavior
ⓘ
reactor stability under abnormal conditions ⓘ |
| usedFor |
safety experiments under controlled conditions
ⓘ
transient testing of reactor cores ⓘ |
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: SPERT-II Description of subject: SPERT-II was a research nuclear reactor used in the SPERT program to study reactor safety and power excursion behavior under experimental conditions.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.