North American Cordillera
E591
The North American Cordillera is the vast, complex chain of mountain ranges running along western North America from Alaska through Canada and the United States into Mexico, encompassing systems such as the Rockies and the Sierra Nevada.
All labels observed (13)
How this entity was disambiguated
This entity first appeared as the object of triple T11990 — 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: North American Cordillera Context triple: [Sierra Nevada, mountainSystem, North American Cordillera]
-
A.
Sierra Nevada
Sierra Nevada is a major mountain range in the western United States known for its dramatic granite peaks, extensive forests, and iconic natural landmarks such as Yosemite National Park and Lake Tahoe.
-
B.
Coastal Ranges
The Coastal Ranges are a series of mountain ranges running along California’s Pacific coast, known for their rugged terrain, diverse ecosystems, and influence on the state’s climate and agriculture.
-
C.
West Coast of the United States
The West Coast of the United States is the Pacific Ocean–facing region of the country, commonly referring to the coastal states of California, Oregon, and Washington known for major port cities, diverse climates, and significant cultural and economic influence.
-
D.
North America
North America is a large continent in the Northern and Western Hemispheres that includes countries such as the United States, Canada, and Mexico.
-
E.
Mojave Desert
The Mojave Desert is a vast arid region in the southwestern United States known for its extreme temperatures, unique desert ecosystems, and iconic landscapes such as Death Valley and Joshua Tree.
- 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: North American Cordillera Target entity description: The North American Cordillera is the vast, complex chain of mountain ranges running along western North America from Alaska through Canada and the United States into Mexico, encompassing systems such as the Rockies and the Sierra Nevada.
-
A.
Sierra Nevada
Sierra Nevada is a major mountain range in the western United States known for its dramatic granite peaks, extensive forests, and iconic natural landmarks such as Yosemite National Park and Lake Tahoe.
-
B.
Coastal Ranges
The Coastal Ranges are a series of mountain ranges running along California’s Pacific coast, known for their rugged terrain, diverse ecosystems, and influence on the state’s climate and agriculture.
-
C.
West Coast of the United States
The West Coast of the United States is the Pacific Ocean–facing region of the country, commonly referring to the coastal states of California, Oregon, and Washington known for major port cities, diverse climates, and significant cultural and economic influence.
-
D.
North America
North America is a large continent in the Northern and Western Hemispheres that includes countries such as the United States, Canada, and Mexico.
-
E.
Mojave Desert
The Mojave Desert is a vast arid region in the southwestern United States known for its extreme temperatures, unique desert ecosystems, and iconic landscapes such as Death Valley and Joshua Tree.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
cordillera
ⓘ
mountain system ⓘ physiographic region ⓘ |
| alsoKnownAs |
North American Cordillera
ⓘ
surface form:
North American Cordilleran System
North American Cordillera ⓘ
surface form:
Western Cordillera of North America
|
| biome |
alpine tundra
ⓘ
montane forest ⓘ |
| contains |
Alaska Range
ⓘ
Baja California Peninsula ranges ⓘ Brooks Range ⓘ Cascade Range ⓘ Coast Mountains ⓘ Columbia Mountains ⓘ Basin and Range Province ⓘ
surface form:
Great Basin ranges
Klamath Mountains ⓘ Peninsular Ranges ⓘ North American Cordillera self-linksurface differs ⓘ
surface form:
Rocky Mountains
Sierra Madre Occidental ⓘ Sierra Madre Oriental ⓘ Sierra Madre del Sur ⓘ Sierra Nevada ⓘ
surface form:
Sierra Nevada (U.S.)
Transverse Ranges ⓘ Yukon Ranges ⓘ |
| continent | North America ⓘ |
| country |
Canada
ⓘ
Mexico ⓘ United States of America ⓘ
surface form:
United States
United States of America ⓘ Mexico ⓘ
surface form:
United States of Mexico
|
| extendsFrom | Alaska ⓘ |
| extendsTo | Mexico ⓘ |
| formedBy |
subduction
ⓘ
terrane accretion ⓘ |
| geologicalSetting |
active continental margin
ⓘ
convergent plate margin ⓘ |
| highestPoint | Denali ⓘ |
| highestPointElevation | 6190 metres ⓘ |
| influences | climate of western North America ⓘ |
| language | English ⓘ |
| locatedIn | western North America ⓘ |
| ocean | Pacific Ocean ⓘ |
| parallelTo | Pacific coast of North America ⓘ |
| partOf |
North American Cordillera
self-linksurface differs
ⓘ
surface form:
Pacific Mountain System
|
| physiographicDivisionOf |
North American Cordillera
self-linksurface differs
ⓘ
surface form:
North American Cordilleran System
|
| separates |
Pacific coast of North America
ⓘ
surface form:
Pacific coastal plains
interior plains of North America ⓘ |
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: North American Cordillera Description of subject: The North American Cordillera is the vast, complex chain of mountain ranges running along western North America from Alaska through Canada and the United States into Mexico, encompassing systems such as the Rockies and the Sierra Nevada.
Referenced by (52)
Full triples — surface form annotated when it differs from this entity's canonical label.