Clair Engle Lake
E526861
Clair Engle Lake is a large man-made reservoir in Northern California formed by Trinity Dam, used for water storage, hydroelectric power, and recreation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Clair Engle Lake canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2638026 — 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: Clair Engle Lake Context triple: [Trinity Dam, reservoirAlsoKnownAs, Clair Engle Lake]
-
A.
Brinker Lake
Brinker Lake is a recreational lake in Iowa known for activities like fishing, boating, and wildlife viewing within George Wyth State Park.
-
B.
Herrington Lake
Herrington Lake is a large man-made reservoir in central Kentucky known for its deep waters, recreational boating, and fishing opportunities.
-
C.
Walker Lake
Walker Lake is a large natural desert lake in western Nevada known for its shrinking water levels and importance as a habitat for migratory birds and native fish.
-
D.
Longview Lake
Longview Lake is a large recreational reservoir in the Kansas City metropolitan area known for boating, fishing, and surrounding park facilities.
-
E.
Hicks Lake
Hicks Lake is a freshwater lake located in Thurston County in the U.S. state of Washington, known for recreational activities such as fishing and boating.
- 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: Clair Engle Lake Target entity description: Clair Engle Lake is a large man-made reservoir in Northern California formed by Trinity Dam, used for water storage, hydroelectric power, and recreation.
-
A.
Brinker Lake
Brinker Lake is a recreational lake in Iowa known for activities like fishing, boating, and wildlife viewing within George Wyth State Park.
-
B.
Herrington Lake
Herrington Lake is a large man-made reservoir in central Kentucky known for its deep waters, recreational boating, and fishing opportunities.
-
C.
Walker Lake
Walker Lake is a large natural desert lake in western Nevada known for its shrinking water levels and importance as a habitat for migratory birds and native fish.
-
D.
Longview Lake
Longview Lake is a large recreational reservoir in the Kansas City metropolitan area known for boating, fishing, and surrounding park facilities.
-
E.
Hicks Lake
Hicks Lake is a freshwater lake located in Thurston County in the U.S. state of Washington, known for recreational activities such as fishing and boating.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| connectedTo | Lewiston Lake NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| formedBy | Trinity Dam NERFINISHED ⓘ |
| hasDam | Trinity Dam NERFINISHED ⓘ |
| locatedIn |
Northern California
ⓘ
Trinity County, California NERFINISHED ⓘ |
| locatedInMountainRange | Trinity Alps NERFINISHED ⓘ |
| namedAfter | Clair Engle NERFINISHED ⓘ |
| namedForOccupation | United States Senator ⓘ |
| nearCity |
Lewiston, California
NERFINISHED
ⓘ
Weaverville, California NERFINISHED ⓘ |
| operator | United States Bureau of Reclamation NERFINISHED ⓘ |
| outflow | Trinity River NERFINISHED ⓘ |
| partOf |
Central Valley Project
NERFINISHED
ⓘ
Trinity River Division NERFINISHED ⓘ |
| recreationActivity |
boating
ⓘ
camping ⓘ fishing ⓘ swimming ⓘ water skiing ⓘ |
| region | Shasta-Trinity National Forest NERFINISHED ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| use |
hydroelectric power generation
ⓘ
recreation ⓘ water storage ⓘ |
| watercourse | Trinity River NERFINISHED ⓘ |
| waterDiversionTo | Sacramento River Basin 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: Clair Engle Lake Description of subject: Clair Engle Lake is a large man-made reservoir in Northern California formed by Trinity Dam, used for water storage, hydroelectric power, and recreation.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.