SPERT-I
E436487
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SPERT-I canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4384099 — 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-I Context triple: [Special Power Excursion Reactor Test series, hasPart, SPERT-I]
-
A.
SPT
SPT is the United Nations Subcommittee on Prevention of Torture, a treaty body that monitors places of detention worldwide to prevent torture and ill-treatment.
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B.
SPT
SPT (Strathclyde Partnership for Transport) is the regional public transport authority responsible for overseeing and coordinating bus, subway, and other transit services in the Strathclyde area of Scotland.
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C.
SPS
SPS is a high-energy circular particle accelerator at CERN that serves as a key injector for the Large Hadron Collider and supports a wide range of physics experiments.
-
D.
SDP
SDP is the commonly used abbreviation for the Social Democratic Party, a centrist political party in the United Kingdom founded in 1981.
-
E.
SPICE
SPICE is Amazon QuickSight’s in-memory calculation and storage engine designed to enable fast, scalable, and interactive data analysis.
- 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-I Target entity description: 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.
-
A.
SPT
SPT is the United Nations Subcommittee on Prevention of Torture, a treaty body that monitors places of detention worldwide to prevent torture and ill-treatment.
-
B.
SPT
SPT (Strathclyde Partnership for Transport) is the regional public transport authority responsible for overseeing and coordinating bus, subway, and other transit services in the Strathclyde area of Scotland.
-
C.
SPS
SPS is a high-energy circular particle accelerator at CERN that serves as a key injector for the Large Hadron Collider and supports a wide range of physics experiments.
-
D.
SDP
SDP is the commonly used abbreviation for the Social Democratic Party, a centrist political party in the United Kingdom founded in 1981.
-
E.
SPICE
SPICE is Amazon QuickSight’s in-memory calculation and storage engine designed to enable fast, scalable, and interactive data analysis.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
nuclear research reactor
ⓘ
test reactor ⓘ |
| commissioned | late 1950s ⓘ |
| contributedTo |
development of reactor safety standards
ⓘ
understanding of reactivity insertion accidents ⓘ validation of reactor kinetics models ⓘ |
| coolant | light water ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| designedFor |
power excursion tests
ⓘ
prompt critical excursions ⓘ |
| fuelMaterial | highly enriched uranium ⓘ |
| fuelType | plate-type fuel ⓘ |
| location |
Idaho
ⓘ
Idaho National Laboratory site ⓘ
linked to:
Idaho National Engineering Laboratory
National Reactor Testing Station ⓘ
linked to:
Idaho National Engineering Laboratory
|
| moderator | light water ⓘ |
| neutronSpectrum | thermal ⓘ |
| notableFor |
being the first reactor in the SPERT series
ⓘ
systematic study of power excursion behavior ⓘ |
| operator |
Phillips Petroleum Company
ⓘ
U.S. Atomic Energy Commission ⓘ
linked to:
United States Atomic Energy Commission
|
| partOf | Special Power Excursion Reactor Test series ⓘ |
| powerLevel | low-power research reactor ⓘ |
| purpose |
evaluate reactor protection methods
ⓘ
investigate reactor kinetics ⓘ investigate reactor stability ⓘ study behavior under rapid power excursion conditions ⓘ study reactor safety ⓘ |
| reactorType | pool-type reactor ⓘ |
| researchField |
nuclear engineering
ⓘ
reactor dynamics ⓘ reactor safety analysis ⓘ |
| safetyFeature |
extensive instrumentation for transient measurements
ⓘ
large pool of water for shielding and cooling ⓘ remote operation capability ⓘ |
| safetyProgram | U.S. reactor safety research program ⓘ |
| sponsoredBy |
U.S. Atomic Energy Commission
ⓘ
linked to:
United States Atomic Energy Commission
|
| status | decommissioned ⓘ |
| successor |
SPERT-II
ⓘ
SPERT-III ⓘ SPERT-IV ⓘ |
| testCampaign |
control rod ejection simulations
ⓘ
power excursion experiments ⓘ reactivity step insertion tests ⓘ |
| usedFor |
code validation for transient analysis
ⓘ
training and experimental work in reactor transients ⓘ |
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-I Description of subject: 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.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.