Rio Grande basin
E477964
The Rio Grande basin is the extensive watershed of the Rio Grande River, draining parts of Colorado, New Mexico, Texas, and northern Mexico into the Gulf of Mexico.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Rio Grande basin canonical | 11 |
| Rio Grande floodplain | 3 |
| Rio Grande watershed | 3 |
| Rio Grande region | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4854234 — 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: Rio Grande basin Context triple: [Santa Fe River, partOf, Rio Grande basin]
-
A.
San Luis Rey River basin
The San Luis Rey River basin is a watershed region in northern San Diego County, California, that has long served as the homeland and cultural heartland of the Luiseño people.
-
B.
Colorado River Basin
The Colorado River Basin is the vast watershed in the western United States and northern Mexico that collects and channels water from multiple states and tributaries into the Colorado River, supporting major ecosystems, agriculture, and cities across an arid region.
-
C.
Upper Rio Grande Basin
The Upper Rio Grande Basin is a major headwaters region of the Rio Grande that encompasses high-elevation valleys and watersheds in southern Colorado and northern New Mexico, providing critical water resources for agriculture, ecosystems, and downstream communities.
-
D.
San Juan River basin
The San Juan River basin is a Central American watershed that drains Lake Nicaragua and surrounding regions through the San Juan River toward the Caribbean Sea.
-
E.
Rio Grande valley
The Rio Grande Valley is a historically and culturally rich region along the Rio Grande River, known for its long-standing Indigenous presence, agricultural communities, and role as a borderland between the United States and Mexico.
- 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: Rio Grande basin Target entity description: The Rio Grande basin is the extensive watershed of the Rio Grande River, draining parts of Colorado, New Mexico, Texas, and northern Mexico into the Gulf of Mexico.
-
A.
San Luis Rey River basin
The San Luis Rey River basin is a watershed region in northern San Diego County, California, that has long served as the homeland and cultural heartland of the Luiseño people.
-
B.
Colorado River Basin
The Colorado River Basin is the vast watershed in the western United States and northern Mexico that collects and channels water from multiple states and tributaries into the Colorado River, supporting major ecosystems, agriculture, and cities across an arid region.
-
C.
Upper Rio Grande Basin
The Upper Rio Grande Basin is a major headwaters region of the Rio Grande that encompasses high-elevation valleys and watersheds in southern Colorado and northern New Mexico, providing critical water resources for agriculture, ecosystems, and downstream communities.
-
D.
San Juan River basin
The San Juan River basin is a Central American watershed that drains Lake Nicaragua and surrounding regions through the San Juan River toward the Caribbean Sea.
-
E.
Rio Grande valley
The Rio Grande Valley is a historically and culturally rich region along the Rio Grande River, known for its long-standing Indigenous presence, agricultural communities, and role as a borderland between the United States and Mexico.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
drainage basin
ⓘ
river basin ⓘ watershed ⓘ |
| alsoKnownAs | Río Bravo basin NERFINISHED ⓘ |
| borderFunction | forms part of the United States–Mexico border via the Rio Grande ⓘ |
| climate | largely semi-arid to arid ⓘ |
| containsCity |
Albuquerque
NERFINISHED
ⓘ
Brownsville NERFINISHED ⓘ Ciudad Juárez NERFINISHED ⓘ El Paso NERFINISHED ⓘ Laredo NERFINISHED ⓘ Matamoros NERFINISHED ⓘ |
| containsEcosystem |
alpine headwaters in Colorado
ⓘ
arid and semi-arid environments ⓘ riparian corridors ⓘ |
| country |
Mexico
ⓘ
United States of America ⓘ
surface form:
United States
|
| drainageDirection | generally south and southeast ⓘ |
| drainageToOcean | Atlantic Ocean via Gulf of Mexico ⓘ |
| drains | Rio Grande NERFINISHED ⓘ |
| emptiesInto | Gulf of Mexico NERFINISHED ⓘ |
| governedBy | U.S.–Mexico water treaties NERFINISHED ⓘ |
| hasHeadwatersIn | San Juan Mountains of Colorado NERFINISHED ⓘ |
| hasMajorTributary |
Devils River
NERFINISHED
ⓘ
Pecos River NERFINISHED ⓘ Rio Chama NERFINISHED ⓘ Rio Conchos NERFINISHED ⓘ Rio Salado (Mexico) NERFINISHED ⓘ |
| hasMouthNear | Gulf of Mexico coast of Texas NERFINISHED ⓘ |
| hydrologicUnitOf | United States hydrologic unit system NERFINISHED ⓘ |
| includesRegion | northern Mexico ⓘ |
| includesState |
Colorado
NERFINISHED
ⓘ
New Mexico NERFINISHED ⓘ Texas NERFINISHED ⓘ |
| locatedIn | North America ⓘ |
| mainRiverLengthApproxKm | 3050 ⓘ |
| majorRiver | Rio Grande NERFINISHED ⓘ |
| partOf | Gulf of Mexico watershed NERFINISHED ⓘ |
| supportsBiodiversity | native desert and riparian species ⓘ |
| supportsUse |
hydropower in some tributaries
ⓘ
irrigated agriculture ⓘ municipal water supply ⓘ |
| threat |
habitat degradation
ⓘ
over-allocation of water resources ⓘ water scarcity ⓘ |
| transboundaryWaterSystem | shared by the United States and Mexico ⓘ |
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: Rio Grande basin Description of subject: The Rio Grande basin is the extensive watershed of the Rio Grande River, draining parts of Colorado, New Mexico, Texas, and northern Mexico into the Gulf of Mexico.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Rio Grande watershed
subject surface form:
Sand Creek (Great Sand Dunes)
this entity surface form:
Rio Grande watershed
this entity surface form:
Rio Grande floodplain
this entity surface form:
Rio Grande floodplain
this entity surface form:
Rio Grande region
this entity surface form:
Rio Grande region
this entity surface form:
Rio Grande watershed
subject surface form:
Jornada del Muerto
this entity surface form:
Rio Grande floodplain