Lochsa River
E865225
The Lochsa River is a wild, free-flowing river in north-central Idaho renowned for its steep gradient, whitewater rafting, and scenic forested canyon.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lochsa River canonical | 3 |
| Lochsa River headwaters | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9908163 — 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: Lochsa River Context triple: [Clearwater River, hasTributary, Lochsa River]
-
A.
Kahiltna River
Kahiltna River is a river in Alaska that drains the Kahiltna Glacier on the southern flank of Denali and flows through remote wilderness before joining the larger Susitna River system.
-
B.
Otira River
The Otira River is a fast-flowing mountain river in New Zealand’s South Island that drains the Southern Alps and runs through the rugged landscapes of Arthur’s Pass.
-
C.
Loukkos River
The Loukkos River is a major waterway in northern Morocco that flows into the Atlantic Ocean near the ancient archaeological site of Lixus.
-
D.
Yeso River
The Yeso River is a significant Andean watercourse in central Chile that feeds into the Maipo River and helps supply water to the Santiago metropolitan region.
-
E.
Macalister River
The Macalister River is a significant waterway in eastern Victoria, Australia, known for supporting irrigation, agriculture, and hydroelectric power within the Gippsland region.
- 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: Lochsa River Target entity description: The Lochsa River is a wild, free-flowing river in north-central Idaho renowned for its steep gradient, whitewater rafting, and scenic forested canyon.
-
A.
Kahiltna River
Kahiltna River is a river in Alaska that drains the Kahiltna Glacier on the southern flank of Denali and flows through remote wilderness before joining the larger Susitna River system.
-
B.
Otira River
The Otira River is a fast-flowing mountain river in New Zealand’s South Island that drains the Southern Alps and runs through the rugged landscapes of Arthur’s Pass.
-
C.
Loukkos River
The Loukkos River is a major waterway in northern Morocco that flows into the Atlantic Ocean near the ancient archaeological site of Lixus.
-
D.
Yeso River
The Yeso River is a significant Andean watercourse in central Chile that feeds into the Maipo River and helps supply water to the Santiago metropolitan region.
-
E.
Macalister River
The Macalister River is a significant waterway in eastern Victoria, Australia, known for supporting irrigation, agriculture, and hydroelectric power within the Gippsland region.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| drainageBasin |
Clearwater River Basin
ⓘ
linked to:
Clearwater River
|
| flowsThrough |
Clearwater National Forest
ⓘ
Nez Perce-Clearwater National Forests ⓘ
linked to:
Nez Perce National Forest
|
| hasHydrologicalCharacteristic |
free-flowing
ⓘ
snowmelt-dominated flow regime ⓘ undammed main stem ⓘ |
| hasMajorTributary |
Crooked Fork
ⓘ
Fish Creek ⓘ Warm Springs Creek ⓘ White Sand Creek ⓘ |
| hasNameEtymology | derived from a Nez Perce word meaning "rough water" or "always rough" ⓘ |
| historicalUse | route of the Lewis and Clark Expedition vicinity ⓘ |
| knownFor |
continuous whitewater
ⓘ
kayaking ⓘ remote wilderness setting ⓘ scenic forested canyon ⓘ spring snowmelt runoff ⓘ steep gradient ⓘ whitewater rafting ⓘ |
| length | approximately 70 miles ⓘ |
| locatedIn |
Idaho
ⓘ
north-central Idaho ⓘ |
| locatedInAdministrativeEntity |
Clearwater County, Idaho
ⓘ
Idaho County ⓘ |
| managedBy | U.S. Forest Service ⓘ |
| mouthElevation | approximately 1,220 feet ⓘ |
| mouthLocatedIn |
Kooskia, Idaho vicinity
ⓘ
linked to:
Kooskia, Idaho
|
| parallelRoute |
Northwest Passage Scenic Byway
ⓘ
U.S. Route 12 NERFINISHED ⓘ |
| partOf | Columbia River Basin ⓘ |
| partOfProtectedArea |
Nez Perce-Clearwater National Forests
ⓘ
linked to:
Nez Perce National Forest
|
| recreationActivity |
camping
ⓘ
fishing ⓘ kayaking ⓘ whitewater rafting ⓘ wildlife viewing ⓘ |
| sourceElevation | approximately 4,000–5,000 feet ⓘ |
| sourceLocation |
Bitterroot Mountains
ⓘ
linked to:
Bitterroot Range
Bitterroot Range ⓘ |
| sourceRegion | Idaho–Montana border ⓘ |
| tributaryOf | Clearwater River ⓘ |
| typicalWhitewaterDifficulty |
Class III
ⓘ
Class IV ⓘ Class V at high flows ⓘ |
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: Lochsa River Description of subject: The Lochsa River is a wild, free-flowing river in north-central Idaho renowned for its steep gradient, whitewater rafting, and scenic forested canyon.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Lochsa River