Little Truckee River
E171934
The Little Truckee River is a mountain river in the Sierra Nevada of California that feeds into the Truckee River and is known for its scenic trout fishing and reservoir system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Little Truckee River canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T1090115 — 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: Little Truckee River Context triple: [Truckee River, hasTributary, Little Truckee River]
-
A.
Truckee River
The Truckee River is a prominent river in the western United States that flows from Lake Tahoe in the Sierra Nevada through Nevada to Pyramid Lake, providing vital water resources and recreational opportunities to the region.
-
B.
Upper Truckee River
The Upper Truckee River is a major Sierra Nevada waterway that serves as the largest tributary feeding California–Nevada’s alpine Lake Tahoe.
-
C.
Yosemite Creek
Yosemite Creek is a mountain stream in Yosemite National Park that feeds the iconic Yosemite Falls before joining the Merced River.
-
D.
Feather River
The Feather River is a major tributary of the Sacramento River in Northern California, known for its extensive role in the state’s water supply, hydroelectric power generation, and flood control.
-
E.
Whitewater River (California)
Whitewater River (California) is a desert river in Southern California that flows from the San Bernardino Mountains through the Coachella Valley toward the Salton Sea.
- 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: Little Truckee River Target entity description: The Little Truckee River is a mountain river in the Sierra Nevada of California that feeds into the Truckee River and is known for its scenic trout fishing and reservoir system.
-
A.
Truckee River
The Truckee River is a prominent river in the western United States that flows from Lake Tahoe in the Sierra Nevada through Nevada to Pyramid Lake, providing vital water resources and recreational opportunities to the region.
-
B.
Upper Truckee River
The Upper Truckee River is a major Sierra Nevada waterway that serves as the largest tributary feeding California–Nevada’s alpine Lake Tahoe.
-
C.
Yosemite Creek
Yosemite Creek is a mountain stream in Yosemite National Park that feeds the iconic Yosemite Falls before joining the Merced River.
-
D.
Feather River
The Feather River is a major tributary of the Sacramento River in Northern California, known for its extensive role in the state’s water supply, hydroelectric power generation, and flood control.
-
E.
Whitewater River (California)
Whitewater River (California) is a desert river in Southern California that flows from the San Bernardino Mountains through the Coachella Valley toward the Salton Sea.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
mountain river
ⓘ
river ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| flowsInto | Truckee River ⓘ |
| flowsThrough | Starratt, California ⓘ |
| hasDam |
Boca Dam
ⓘ
Stampede Dam ⓘ |
| hasFishSpecies |
brown trout
ⓘ
mountain whitefish ⓘ rainbow trout ⓘ |
| hasReservoir |
Boca Reservoir
ⓘ
Stampede Reservoir ⓘ |
| knownFor |
scenic river environment
ⓘ
trout fishing ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Nevada County, California ⓘ Sierra County, California ⓘ Sierra Nevada ⓘ |
| mouthElevation | 5535 ft ⓘ |
| mouthLocation | Boca Reservoir ⓘ |
| partOf |
Great Basin
ⓘ
surface form:
Great Basin hydrologic region
|
| region | Northern Sierra Nevada ⓘ |
| riverSystem |
Truckee River
ⓘ
surface form:
Truckee River watershed
|
| sourceLocation | Sierra Nevada ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| tributaryOf | Truckee River ⓘ |
| usedFor |
recreation
ⓘ
sport fishing ⓘ |
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: Little Truckee River Description of subject: The Little Truckee River is a mountain river in the Sierra Nevada of California that feeds into the Truckee River and is known for its scenic trout fishing and reservoir system.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.