Lake Meredith
E553796
Lake Meredith is a major man-made reservoir in the Texas Panhandle that serves as a key water supply and recreation area for the surrounding region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lake Meredith canonical | 2 |
| Lake Meredith National Recreation Area | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5851780 — 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 Meredith Context triple: [Canadian River, hasReservoir, Lake Meredith]
-
A.
Lake Meredith
Lake Meredith is a reservoir in southeastern Colorado known for recreation such as boating, fishing, and camping in a semi-arid plains setting.
-
B.
Lake Drummond
Lake Drummond is a large, shallow natural lake in southeastern Virginia, known as one of only two natural lakes in the state and a central feature of the Great Dismal Swamp National Wildlife Refuge.
-
C.
Ray Roberts Lake
Ray Roberts Lake is a large reservoir in North Texas popular for fishing, boating, and outdoor recreation within Ray Roberts Lake State Park.
-
D.
Lake Pat Cleburne
Lake Pat Cleburne is a man-made reservoir in Cleburne, Texas, primarily serving as the city's municipal water supply and a popular spot for fishing and recreation.
-
E.
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.
- 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 Meredith Target entity description: Lake Meredith is a major man-made reservoir in the Texas Panhandle that serves as a key water supply and recreation area for the surrounding region.
-
A.
Lake Meredith
Lake Meredith is a reservoir in southeastern Colorado known for recreation such as boating, fishing, and camping in a semi-arid plains setting.
-
B.
Lake Drummond
Lake Drummond is a large, shallow natural lake in southeastern Virginia, known as one of only two natural lakes in the state and a central feature of the Great Dismal Swamp National Wildlife Refuge.
-
C.
Ray Roberts Lake
Ray Roberts Lake is a large reservoir in North Texas popular for fishing, boating, and outdoor recreation within Ray Roberts Lake State Park.
-
D.
Lake Pat Cleburne
Lake Pat Cleburne is a man-made reservoir in Cleburne, Texas, primarily serving as the city's municipal water supply and a popular spot for fishing and recreation.
-
E.
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| climate | semi-arid ⓘ |
| connectedTo | Canadian River Municipal Water Authority system NERFINISHED ⓘ |
| constructionCompleted | 1965 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| createdByConstructionOf | Sanford Dam NERFINISHED ⓘ |
| elevationAtFullPool | about 2,965 feet above sea level ⓘ |
| fishSpecies |
channel catfish
ⓘ
largemouth bass ⓘ smallmouth bass ⓘ walleye ⓘ white bass ⓘ |
| formedBy | Sanford Dam NERFINISHED ⓘ |
| governingBody | National Park Service ⓘ |
| hasShorelineType |
canyon walls
ⓘ
semi-arid plains ⓘ |
| locatedIn | Texas ⓘ |
| locatedInCounty |
Hutchinson County, Texas
NERFINISHED
ⓘ
Moore County, Texas NERFINISHED ⓘ Potter County, Texas NERFINISHED ⓘ |
| locatedInRegion | Texas Panhandle NERFINISHED ⓘ |
| locatedNear |
Borger, Texas
NERFINISHED
ⓘ
Fritch, Texas NERFINISHED ⓘ |
| locatedOnRiver | Canadian River NERFINISHED ⓘ |
| managingOrganization |
Bureau of Reclamation
NERFINISHED
ⓘ
National Park Service NERFINISHED ⓘ |
| maximumCapacity | about 500,000 acre-feet ⓘ |
| near | Alibates Flint Quarries National Monument NERFINISHED ⓘ |
| opened | 1965 ⓘ |
| partOf | Lake Meredith National Recreation Area NERFINISHED ⓘ |
| primaryUse |
flood control
ⓘ
municipal water supply ⓘ recreation ⓘ |
| recreationalActivity |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ hunting ⓘ swimming ⓘ |
| servesAsWaterSupplyFor |
Amarillo, Texas
NERFINISHED
ⓘ
Lubbock, Texas NERFINISHED ⓘ Plainview, Texas NERFINISHED ⓘ other Texas Panhandle communities ⓘ |
| state | Texas ⓘ |
| subjectTo | drought-related water level fluctuations ⓘ |
| surfaceAreaAtFullPool | about 16,000 acres ⓘ |
| waterSource | Canadian River NERFINISHED ⓘ |
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 Meredith Description of subject: Lake Meredith is a major man-made reservoir in the Texas Panhandle that serves as a key water supply and recreation area for the surrounding region.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lake Meredith National Recreation Area
this entity surface form:
Lake Meredith National Recreation Area