Lake Celilo
E400006
Lake Celilo is a man-made reservoir on the Columbia River in the Pacific Northwest, formed by the inundation of Celilo Falls and surrounding areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Celilo canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3629268 — 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 Celilo Context triple: [The Dalles Dam, reservoirCreated, Lake Celilo]
-
A.
Lake Albina
Lake Albina is a small glacial lake located in the Snowy Mountains of New South Wales, Australia, near Mount Kosciuszko.
-
B.
Lake Tiorati
Lake Tiorati is a popular recreational lake in New York’s Harriman State Park, known for swimming, boating, fishing, and surrounding hiking trails.
-
C.
Todos los Santos Lake
Todos los Santos Lake is a scenic glacial lake in southern Chile, renowned for its emerald-green waters, surrounding volcanoes, and popularity for boating and ecotourism.
-
D.
Simly Lake
Simly Lake is a major freshwater reservoir and popular recreational spot located in the Margalla Hills near Islamabad, Pakistan.
-
E.
Boeri Lake
Boeri Lake is a high-altitude crater lake in Dominica, known for its cool, misty setting and scenic hiking trail within Morne Trois Pitons National Park.
- 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 Celilo Target entity description: Lake Celilo is a man-made reservoir on the Columbia River in the Pacific Northwest, formed by the inundation of Celilo Falls and surrounding areas.
-
A.
Lake Albina
Lake Albina is a small glacial lake located in the Snowy Mountains of New South Wales, Australia, near Mount Kosciuszko.
-
B.
Lake Tiorati
Lake Tiorati is a popular recreational lake in New York’s Harriman State Park, known for swimming, boating, fishing, and surrounding hiking trails.
-
C.
Todos los Santos Lake
Todos los Santos Lake is a scenic glacial lake in southern Chile, renowned for its emerald-green waters, surrounding volcanoes, and popularity for boating and ecotourism.
-
D.
Simly Lake
Simly Lake is a major freshwater reservoir and popular recreational spot located in the Margalla Hills near Islamabad, Pakistan.
-
E.
Boeri Lake
Boeri Lake is a high-altitude crater lake in Dominica, known for its cool, misty setting and scenic hiking trail within Morne Trois Pitons National Park.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
man-made lake ⓘ reservoir ⓘ |
| associatedWith |
Native American fishing rights
ⓘ
displacement of Indigenous communities ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| borderedBy |
Oregon
ⓘ
Washington ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| created | 1957 ⓘ |
| createdBy | impoundment of the Columbia River ⓘ |
| createdDuring | construction of The Dalles Dam ⓘ |
| crossedBy |
Interstate 84
NERFINISHED
ⓘ
Oregon Route 35 ⓘ
surface form:
Oregon Route 35 (nearby corridor)
U.S. Route 197 NERFINISHED ⓘ |
| downstreamFrom | John Day Dam NERFINISHED ⓘ |
| elevation | approximately 80 meters above sea level ⓘ |
| formedBy | The Dalles Dam NERFINISHED ⓘ |
| hasDam | The Dalles Dam NERFINISHED ⓘ |
| hasShoreLength | dozens of kilometers (approximate) ⓘ |
| inundated |
Celilo Falls
ⓘ
Celilo Village fishing sites ⓘ sections of the Columbia River Gorge ⓘ |
| locatedIn |
Oregon
ⓘ
Pacific Northwest ⓘ Washington ⓘ |
| locatedInCounty |
Klickitat County, Washington
NERFINISHED
ⓘ
Skamania County, Washington NERFINISHED ⓘ Wasco County, Oregon NERFINISHED ⓘ |
| locatedNear |
Celilo Village
ⓘ
surface form:
Celilo Village, Oregon
Dallesport, Washington NERFINISHED ⓘ The Dalles, Oregon ⓘ |
| locatedOnRiver | Columbia River ⓘ |
| namedAfter | Celilo Falls ⓘ |
| nearFeature |
Columbia River gorge
ⓘ
surface form:
Columbia River Gorge
The Dalles Bridge NERFINISHED ⓘ |
| partOf |
Columbia River Gorge National Scenic Area vicinity
ⓘ
Columbia River hydropower system ⓘ
surface form:
Columbia River reservoir system
|
| region |
Pacific Northwest
ⓘ
surface form:
Pacific Northwest of North America
|
| riverSystem | Columbia River Basin ⓘ |
| typeOfReservoir | run-of-the-river reservoir ⓘ |
| upstreamFrom | Bonneville Dam NERFINISHED ⓘ |
| use |
flood control
ⓘ
hydroelectric power generation ⓘ navigation ⓘ recreation ⓘ |
| watercourse | Columbia River ⓘ |
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 Celilo Description of subject: Lake Celilo is a man-made reservoir on the Columbia River in the Pacific Northwest, formed by the inundation of Celilo Falls and surrounding areas.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.