Trinidad Reservoir
E512294
Trinidad Reservoir is a man-made lake in southern Colorado that serves as the central recreational and scenic feature of Trinidad Lake State Park.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Trinidad Reservoir canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4989751 — 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: Trinidad Reservoir Context triple: [Trinidad Lake State Park, hasBodyOfWater, Trinidad Reservoir]
-
A.
Canistear Reservoir
Canistear Reservoir is a man-made lake in northern New Jersey that serves as a water supply and recreational area within the township of West Milford.
-
B.
Croton Reservoir
Croton Reservoir is a large man-made lake in Westchester County, New York, that serves as a key component of New York City's water supply system.
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C.
Don Pedro Reservoir
Don Pedro Reservoir is a large artificial lake in California’s Sierra Nevada foothills, primarily used for water storage, hydroelectric power generation, and recreation.
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D.
El Pardo Reservoir
El Pardo Reservoir is a dammed water body near Madrid, Spain, primarily used for water supply, flood control, and recreation along the Manzanares River.
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E.
Lusk Reservoir
Lusk Reservoir is a scenic man-made lake on the grounds of the United States Military Academy at West Point, often noted for its picturesque setting near the campus athletic facilities.
- 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: Trinidad Reservoir Target entity description: Trinidad Reservoir is a man-made lake in southern Colorado that serves as the central recreational and scenic feature of Trinidad Lake State Park.
-
A.
Canistear Reservoir
Canistear Reservoir is a man-made lake in northern New Jersey that serves as a water supply and recreational area within the township of West Milford.
-
B.
Croton Reservoir
Croton Reservoir is a large man-made lake in Westchester County, New York, that serves as a key component of New York City's water supply system.
-
C.
Don Pedro Reservoir
Don Pedro Reservoir is a large artificial lake in California’s Sierra Nevada foothills, primarily used for water storage, hydroelectric power generation, and recreation.
-
D.
El Pardo Reservoir
El Pardo Reservoir is a dammed water body near Madrid, Spain, primarily used for water supply, flood control, and recreation along the Manzanares River.
-
E.
Lusk Reservoir
Lusk Reservoir is a scenic man-made lake on the grounds of the United States Military Academy at West Point, often noted for its picturesque setting near the campus athletic facilities.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| constructionCompleted | 1977 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| createdBy | Trinidad Dam NERFINISHED ⓘ |
| hasDesignation | scenic feature of Trinidad Lake State Park ⓘ |
| hasFishSpecies |
bass
ⓘ
catfish ⓘ trout ⓘ walleye ⓘ |
| hasNearbyHighway |
Interstate 25
NERFINISHED
ⓘ
U.S. Route 160 NERFINISHED ⓘ |
| hasRecreationManagementBy | Colorado Parks and Wildlife NERFINISHED ⓘ |
| isCentralFeatureOf | Trinidad Lake State Park NERFINISHED ⓘ |
| locatedIn |
Colorado
ⓘ
Las Animas County, Colorado NERFINISHED ⓘ |
| locatedInRegion | southern Colorado ⓘ |
| locatedNear | Trinidad, Colorado NERFINISHED ⓘ |
| manages | water storage on the Purgatoire River ⓘ |
| operator | United States Army Corps of Engineers NERFINISHED ⓘ |
| partOf | Trinidad Lake State Park NERFINISHED ⓘ |
| primaryInflow | Purgatoire River NERFINISHED ⓘ |
| primaryOutflow | Purgatoire River NERFINISHED ⓘ |
| purpose |
fish and wildlife habitat
ⓘ
flood control ⓘ irrigation storage ⓘ recreation ⓘ |
| usedFor |
boating
ⓘ
camping ⓘ fishing ⓘ hiking access ⓘ picnicking ⓘ wildlife viewing ⓘ |
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: Trinidad Reservoir Description of subject: Trinidad Reservoir is a man-made lake in southern Colorado that serves as the central recreational and scenic feature of Trinidad Lake State Park.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.