Lake Amistad
E695393
Lake Amistad is a large reservoir on the Rio Grande along the U.S.–Mexico border, known for recreation, fishing, and its surrounding desert canyon landscapes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Amistad canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7786906 — 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: Lake Amistad Context triple: [Devils River, mouthOf, Lake Amistad]
-
A.
Conchas Lake
Conchas Lake is a large reservoir in eastern New Mexico known for boating, fishing, and camping within Conchas Lake State Park.
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B.
Lake Cochituate
Lake Cochituate is a multi-basin freshwater lake in eastern Massachusetts known for recreation and its proximity to several suburban communities and research facilities.
-
C.
Lake Lyndon B. Johnson
Lake Lyndon B. Johnson is a popular Central Texas reservoir and recreational lake in the Highland Lakes chain, known for boating, fishing, and lakeside communities.
-
D.
Lake San Cristobal
Lake San Cristobal is a natural alpine lake in the San Juan Mountains of southwestern Colorado, known for its scenic beauty, fishing, and outdoor recreation near the town of Lake City.
-
E.
Lake Taneycomo
Lake Taneycomo is a cold, trout-filled reservoir in the Ozark Mountains of southwest Missouri that combines features of both a river and a lake and is popular for fishing and outdoor recreation.
- 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: Lake Amistad Target entity description: Lake Amistad is a large reservoir on the Rio Grande along the U.S.–Mexico border, known for recreation, fishing, and its surrounding desert canyon landscapes.
-
A.
Conchas Lake
Conchas Lake is a large reservoir in eastern New Mexico known for boating, fishing, and camping within Conchas Lake State Park.
-
B.
Lake Cochituate
Lake Cochituate is a multi-basin freshwater lake in eastern Massachusetts known for recreation and its proximity to several suburban communities and research facilities.
-
C.
Lake Lyndon B. Johnson
Lake Lyndon B. Johnson is a popular Central Texas reservoir and recreational lake in the Highland Lakes chain, known for boating, fishing, and lakeside communities.
-
D.
Lake San Cristobal
Lake San Cristobal is a natural alpine lake in the San Juan Mountains of southwestern Colorado, known for its scenic beauty, fishing, and outdoor recreation near the town of Lake City.
-
E.
Lake Taneycomo
Lake Taneycomo is a cold, trout-filled reservoir in the Ozark Mountains of southwest Missouri that combines features of both a river and a lake and is popular for fishing and outdoor recreation.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
reservoir ⓘ |
| basinCountry |
Mexico
ⓘ
United States of America ⓘ |
| borderRiverSection | Rio Grande ⓘ |
| country |
Mexico
ⓘ
United States of America ⓘ |
| createdFor |
binational water management
ⓘ
flood control on the Rio Grande ⓘ hydroelectric power ⓘ municipal water supply ⓘ |
| formedBy | Amistad Dam ⓘ |
| hasActivity |
camping
ⓘ
hiking ⓘ sailing ⓘ water skiing ⓘ |
| hasFeature |
canyons
ⓘ
limestone cliffs ⓘ rock art sites ⓘ |
| hasFishSpecies |
catfish
ⓘ
largemouth bass ⓘ smallmouth bass ⓘ striped bass ⓘ sunfish ⓘ |
| knownFor |
boating
ⓘ
clear water ⓘ desert canyon landscapes ⓘ fishing ⓘ scuba diving ⓘ |
| locatedIn |
Coahuila
ⓘ
Texas ⓘ U.S.–Mexico border region ⓘ
linked to:
U.S.–Mexico borderlands region
|
| locatedOn |
Rio Grande
ⓘ
Río Bravo del Norte ⓘ |
| managedBy |
United States National Park Service
ⓘ
linked to:
National Park Service
|
| near |
Ciudad Acuña, Coahuila
ⓘ
linked to:
Ciudad Acuña
Del Rio, Texas ⓘ |
| partOf |
Amistad National Recreation Area
ⓘ
Amistad Reservoir ⓘ |
| recreationAreaDesignation | national recreation area ⓘ |
| region | Chihuahuan Desert ⓘ |
| use |
flood control
ⓘ
hydroelectric power generation ⓘ irrigation ⓘ recreation ⓘ water storage ⓘ |
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: Lake Amistad Description of subject: Lake Amistad is a large reservoir on the Rio Grande along the U.S.–Mexico border, known for recreation, fishing, and its surrounding desert canyon landscapes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.