Cold Regions Research and Engineering Laboratory
E117000
The Cold Regions Research and Engineering Laboratory is a U.S. Army research facility specializing in science and engineering solutions for operations and infrastructure in cold and polar environments.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Cold Regions Research and Engineering Laboratory canonical | 2 |
| CRREL | 1 |
| Cold Regions Research and Engineering Laboratory field site | 1 |
| U.S. Army Cold Regions Test Center | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T993319 — 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: Cold Regions Research and Engineering Laboratory Context triple: [U.S. Army Engineer Research and Development Center, formedByMergerOf, Cold Regions Research and Engineering Laboratory]
-
A.
U.S. Army Engineer Research and Development Center
The U.S. Army Engineer Research and Development Center is the principal research organization of the U.S. Army Corps of Engineers, conducting engineering and environmental science R&D to support military and civil works missions.
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B.
Earth Resources Laboratory
Earth Resources Laboratory is a research center at MIT focused on applying geophysical and related sciences to the exploration and sustainable management of Earth’s natural resources.
-
C.
Lincoln Laboratory
Lincoln Laboratory is a federally funded research and development center operated by MIT that focuses on advanced technology for national security and defense.
-
D.
National Severe Storms Laboratory
The National Severe Storms Laboratory is a U.S. NOAA research institution dedicated to understanding and improving forecasts of severe weather phenomena such as tornadoes, thunderstorms, and flash floods.
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E.
University of Alaska Fairbanks
The University of Alaska Fairbanks is a public research university and the flagship campus of the University of Alaska system, known for its programs in Arctic studies, indigenous languages and cultures, and environmental and climate research.
- 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: Cold Regions Research and Engineering Laboratory Target entity description: The Cold Regions Research and Engineering Laboratory is a U.S. Army research facility specializing in science and engineering solutions for operations and infrastructure in cold and polar environments.
-
A.
U.S. Army Engineer Research and Development Center
The U.S. Army Engineer Research and Development Center is the principal research organization of the U.S. Army Corps of Engineers, conducting engineering and environmental science R&D to support military and civil works missions.
-
B.
Earth Resources Laboratory
Earth Resources Laboratory is a research center at MIT focused on applying geophysical and related sciences to the exploration and sustainable management of Earth’s natural resources.
-
C.
Lincoln Laboratory
Lincoln Laboratory is a federally funded research and development center operated by MIT that focuses on advanced technology for national security and defense.
-
D.
National Severe Storms Laboratory
The National Severe Storms Laboratory is a U.S. NOAA research institution dedicated to understanding and improving forecasts of severe weather phenomena such as tornadoes, thunderstorms, and flash floods.
-
E.
University of Alaska Fairbanks
The University of Alaska Fairbanks is a public research university and the flagship campus of the University of Alaska system, known for its programs in Arctic studies, indigenous languages and cultures, and environmental and climate research.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Army laboratory
ⓘ
research laboratory ⓘ |
| abbreviation | CRREL ⓘ |
| affiliation |
United States Army
ⓘ
United States Department of Defense ⓘ
linked to:
Department of Defense
|
| country |
United States
ⓘ
linked to:
United States of America
|
| fieldOfWork |
civil engineering
ⓘ
cold regions engineering ⓘ cryospheric science ⓘ environmental engineering ⓘ geotechnical engineering ⓘ hydrology ⓘ military engineering ⓘ permafrost research ⓘ snow and ice research ⓘ |
| focusesOn |
Antarctic engineering
ⓘ
Arctic engineering ⓘ infrastructure in cold and polar environments ⓘ operations in cold environments ⓘ science and engineering solutions for cold regions ⓘ |
| foundedBy |
United States Army Corps of Engineers
ⓘ
linked to:
U.S. Army Corps of Engineers
|
| hasDivision |
geospatial and remote sensing for cold regions
ⓘ
research and engineering for cold regions infrastructure ⓘ snow, ice, and permafrost research ⓘ |
| locatedIn |
Hanover, New Hampshire
ⓘ
United States ⓘ
linked to:
United States of America
|
| mission | to provide science and engineering solutions to enable the U.S. Army and the nation to operate and sustain infrastructure in cold regions ⓘ |
| operatedBy |
United States Army Corps of Engineers
ⓘ
linked to:
U.S. Army Corps of Engineers
|
| ownedBy | United States Army ⓘ |
| parentOrganization |
Engineer Research and Development Center
ⓘ
United States Army Corps of Engineers ⓘ
linked to:
U.S. Army Corps of Engineers
|
| partOf | Engineer Research and Development Center ⓘ |
| primaryClient |
U.S. Army Corps of Engineers
ⓘ
U.S. Army operational forces ⓘ
linked to:
United States Army operational commands
|
| researchArea |
climate impacts in cold regions
ⓘ
cold regions infrastructure performance ⓘ frozen ground mechanics ⓘ ice engineering ⓘ remote sensing of snow and ice ⓘ snow physics ⓘ terrain analysis in cold regions ⓘ |
| sector |
government
ⓘ
military ⓘ |
| serves |
United States Army
ⓘ
United States Department of Defense ⓘ
linked to:
Department of Defense
other federal agencies ⓘ |
| typeOfFacility | federal research facility ⓘ |
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: Cold Regions Research and Engineering Laboratory Description of subject: The Cold Regions Research and Engineering Laboratory is a U.S. Army research facility specializing in science and engineering solutions for operations and infrastructure in cold and polar environments.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
U.S. Army Engineer Research and Development Center
→
formedByMergerOf
→
Cold Regions Research and Engineering Laboratory
ⓘ
U.S. Army Engineer Research and Development Center
→
hasPart
→
Cold Regions Research and Engineering Laboratory
ⓘ
linked to: Cold Regions Research and Engineering Laboratory
Vicksburg, Mississippi
→
hasResearchCenter
→
Cold Regions Research and Engineering Laboratory field site
ⓘ
linked to: Cold Regions Research and Engineering Laboratory
linked to: Cold Regions Research and Engineering Laboratory