Cle Elum River
E483899
The Cle Elum River is a tributary of the Yakima River in central Washington State, known for flowing through forested mountain terrain and supporting irrigation, recreation, and local ecosystems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cle Elum River canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4729059 — 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: Cle Elum River Context triple: [Kittitas County, Washington, hasRiver, Cle Elum River]
-
A.
Newaukum River
The Newaukum River is a tributary of the Chehalis River in southwestern Washington State, known for its salmon and steelhead runs and its role in the local watershed and floodplain of Lewis County.
-
B.
Suiattle River
The Suiattle River is a glacially fed river in the North Cascades of Washington State, originating on the slopes of Glacier Peak and flowing through remote forested valleys before joining the Sauk River.
-
C.
Queets River
The Queets River is a remote, glacially fed river in Washington State that flows through old-growth rainforest in Olympic National Park before emptying into the Pacific Ocean.
-
D.
Washougal River
The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
-
E.
Grande Ronde River
The Grande Ronde River is a tributary of the Snake River in the Pacific Northwest, known for its scenic canyons, wildlife habitat, and popular recreational fishing and rafting opportunities.
- 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: Cle Elum River Target entity description: The Cle Elum River is a tributary of the Yakima River in central Washington State, known for flowing through forested mountain terrain and supporting irrigation, recreation, and local ecosystems.
-
A.
Newaukum River
The Newaukum River is a tributary of the Chehalis River in southwestern Washington State, known for its salmon and steelhead runs and its role in the local watershed and floodplain of Lewis County.
-
B.
Suiattle River
The Suiattle River is a glacially fed river in the North Cascades of Washington State, originating on the slopes of Glacier Peak and flowing through remote forested valleys before joining the Sauk River.
-
C.
Queets River
The Queets River is a remote, glacially fed river in Washington State that flows through old-growth rainforest in Olympic National Park before emptying into the Pacific Ocean.
-
D.
Washougal River
The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
-
E.
Grande Ronde River
The Grande Ronde River is a tributary of the Snake River in the Pacific Northwest, known for its scenic canyons, wildlife habitat, and popular recreational fishing and rafting opportunities.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basin | Yakima River basin NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| ecosystemType |
montane forest
ⓘ
riparian habitat ⓘ |
| flowsInto | Yakima River NERFINISHED ⓘ |
| flowsThrough |
Cascade Range
NERFINISHED
ⓘ
central Washington ⓘ forested mountain terrain ⓘ |
| hasFeature | reservoir-controlled flow ⓘ |
| hasNameOrigin | Cle Elum Lake NERFINISHED ⓘ |
| hasNearbyCity | Cle Elum, Washington NERFINISHED ⓘ |
| hasNearbyCommunity |
Ronald, Washington
NERFINISHED
ⓘ
Roslyn, Washington NERFINISHED ⓘ |
| hasRecreationArea | Okanogan-Wenatchee National Forest NERFINISHED ⓘ |
| hasUse |
agricultural water supply
ⓘ
municipal water supply ⓘ |
| hasWaterSource | Cle Elum Lake NERFINISHED ⓘ |
| locatedIn |
Kittitas County
NERFINISHED
ⓘ
Washington ⓘ
surface form:
Washington State
|
| managedBy | U.S. Bureau of Reclamation NERFINISHED ⓘ |
| mouthLocation |
Yakima River
NERFINISHED
ⓘ
near the city of Cle Elum ⓘ |
| partOf | Columbia River watershed NERFINISHED ⓘ |
| region | Pacific Northwest ⓘ |
| regulatedBy | Cle Elum Dam NERFINISHED ⓘ |
| sourceLocation | Cascade Range NERFINISHED ⓘ |
| state | Washington ⓘ |
| supportsActivity |
boating
ⓘ
camping ⓘ fishing ⓘ |
| supportsSpecies |
salmonids
ⓘ
trout ⓘ |
| tributaryOf | Yakima River NERFINISHED ⓘ |
| usedFor |
irrigation
ⓘ
recreation ⓘ supporting local ecosystems ⓘ |
| waterManagement | Yakima Project 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: Cle Elum River Description of subject: The Cle Elum River is a tributary of the Yakima River in central Washington State, known for flowing through forested mountain terrain and supporting irrigation, recreation, and local ecosystems.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Cle Elum, Washington
subject surface form:
Cle Elum, Washington