Trans-Pecos region
E385089
The Trans-Pecos region is the arid, mountainous far western portion of Texas known for its desert landscapes, sparse population, and cultural and geographic ties to the American Southwest.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Trans-Pecos region canonical | 12 |
| Trans-Pecos Texas | 3 |
| Trans-Pecos region of Texas | 3 |
| Big Bend region | 2 |
| Trans-Pecos | 2 |
| Big Bend region of the Rio Grande | 1 |
| Southwestern Texas | 1 |
| Trans-Pecos border area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3741217 — 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: Trans-Pecos region Context triple: [El Paso County, partOf, Trans-Pecos region]
-
A.
Big Bend region
The Big Bend region is a sparsely populated, largely rural coastal area of northern Florida known for its marshes, forests, and relatively undeveloped Gulf shoreline.
-
B.
South Plains
South Plains is a region in northwestern Texas known for its flat, high plains landscape and strong agricultural and ranching economy.
-
C.
Wichita Mountains
The Wichita Mountains are a rugged granite mountain range in southwestern Oklahoma known for their wildlife refuge, scenic landscapes, and outdoor recreation opportunities.
-
D.
San Luis Valley
San Luis Valley is a high-altitude, agriculturally rich basin in southern Colorado known for its expansive plains, surrounding mountain ranges, and significant Hispanic and Native American cultural heritage.
-
E.
Northwestern Mexico
Northwestern Mexico is a geographic region of Mexico along the Pacific coast known for its desert landscapes, coastal plains, and states such as Sinaloa, Sonora, and Baja California.
- 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: Trans-Pecos region Target entity description: The Trans-Pecos region is the arid, mountainous far western portion of Texas known for its desert landscapes, sparse population, and cultural and geographic ties to the American Southwest.
-
A.
Big Bend region
The Big Bend region is a sparsely populated, largely rural coastal area of northern Florida known for its marshes, forests, and relatively undeveloped Gulf shoreline.
-
B.
South Plains
South Plains is a region in northwestern Texas known for its flat, high plains landscape and strong agricultural and ranching economy.
-
C.
Wichita Mountains
The Wichita Mountains are a rugged granite mountain range in southwestern Oklahoma known for their wildlife refuge, scenic landscapes, and outdoor recreation opportunities.
-
D.
San Luis Valley
San Luis Valley is a high-altitude, agriculturally rich basin in southern Colorado known for its expansive plains, surrounding mountain ranges, and significant Hispanic and Native American cultural heritage.
-
E.
Northwestern Mexico
Northwestern Mexico is a geographic region of Mexico along the Pacific coast known for its desert landscapes, coastal plains, and states such as Sinaloa, Sonora, and Baja California.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
geographic region
ⓘ
physiographic region ⓘ region ⓘ |
| borderedBy |
Mexico
ⓘ
New Mexico ⓘ |
| characterizedBy |
arid climate
ⓘ
desert landscapes ⓘ mountainous terrain ⓘ sparse population ⓘ |
| climate |
arid
ⓘ
semiarid ⓘ |
| contains |
Big Bend National Park
ⓘ
Big Bend National Park ⓘ
surface form:
Big Bend region
Brewster County NERFINISHED ⓘ Chihuahuan Desert ⓘ Chinati Mountains ⓘ Culberson County ⓘ Davis Mountains ⓘ El Paso County ⓘ Guadalupe Mountains ⓘ Guadalupe Mountains National Park ⓘ Hudspeth County NERFINISHED ⓘ Jeff Davis County ⓘ Pecos River ⓘ Presidio County, Texas ⓘ
surface form:
Presidio County
Reeves County NERFINISHED ⓘ Rio Grande ⓘ Terrell County ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasCity |
Alpine
ⓘ
El Paso ⓘ Fort Davis ⓘ Marfa ⓘ Pecos, Texas ⓘ
surface form:
Pecos
Presidio ⓘ Van Horn, Texas ⓘ
surface form:
Van Horn
|
| hasCulturalTieTo |
southwestern United States
ⓘ
surface form:
American Southwest
|
| hasEcoregion | Chihuahuan Desert ⓘ |
| hasGeographicTieTo |
southwestern United States
ⓘ
surface form:
American Southwest
|
| hasVegetation |
desert scrub
ⓘ
grassland ⓘ montane woodland ⓘ |
| knownFor |
desert landscapes
ⓘ
low population density ⓘ mountain scenery ⓘ |
| largestCity | El Paso ⓘ |
| locatedIn |
Texas
ⓘ
West Texas ⓘ |
| namedFor | Pecos River ⓘ |
| partOf |
southwestern United States
ⓘ
surface form:
American Southwest
|
| timeZone |
Central Time (in parts)
ⓘ
Mountain Time (in parts) ⓘ |
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: Trans-Pecos region Description of subject: The Trans-Pecos region is the arid, mountainous far western portion of Texas known for its desert landscapes, sparse population, and cultural and geographic ties to the American Southwest.
Referenced by (25)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Shafter, Texas
subject surface form:
Shafter, Texas
this entity surface form:
Big Bend region
this entity surface form:
Southwestern Texas
this entity surface form:
Trans-Pecos Texas
this entity surface form:
Big Bend region of the Rio Grande
this entity surface form:
Trans-Pecos region of Texas
this entity surface form:
Trans-Pecos
subject surface form:
Alpine, Texas
this entity surface form:
Big Bend region
this entity surface form:
Trans-Pecos region of Texas
this entity surface form:
Trans-Pecos
this entity surface form:
Trans-Pecos Texas
this entity surface form:
Trans-Pecos region of Texas
this entity surface form:
Trans-Pecos border area
this entity surface form:
Trans-Pecos Texas