South Fork Stanislaus River
E514748
The South Fork Stanislaus River is a mountain river in the central Sierra Nevada of California that drains forested highlands before joining the main Stanislaus River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| South Fork Stanislaus River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3616688 — 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: South Fork Stanislaus River Context triple: [Stanislaus River, hasTributary, South Fork Stanislaus River]
-
A.
Middle Fork Stanislaus River
The Middle Fork Stanislaus River is a major Sierra Nevada mountain stream in California known for its reservoirs, hydroelectric projects, and popular trout fishing and whitewater recreation.
-
B.
North Fork Stanislaus River
The North Fork Stanislaus River is a major Sierra Nevada mountain stream in California known for its steep granite canyon, whitewater recreation, and role in regional hydroelectric and water supply systems.
-
C.
South Fork Feather River
The South Fork Feather River is a major tributary of the Feather River in Northern California, flowing through the Sierra Nevada and contributing significantly to regional water storage and hydroelectric power.
-
D.
South Fork Kings River
The South Fork Kings River is a major headwater branch of California’s Kings River, flowing through rugged canyons and alpine terrain in Kings Canyon National Park.
-
E.
South Fork American River
The South Fork American River is a major tributary of California’s American River in the Sierra Nevada foothills, renowned for its historical role in the Gold Rush and its popular whitewater rafting runs.
- 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: South Fork Stanislaus River Target entity description: The South Fork Stanislaus River is a mountain river in the central Sierra Nevada of California that drains forested highlands before joining the main Stanislaus River.
-
A.
Middle Fork Stanislaus River
The Middle Fork Stanislaus River is a major Sierra Nevada mountain stream in California known for its reservoirs, hydroelectric projects, and popular trout fishing and whitewater recreation.
-
B.
North Fork Stanislaus River
The North Fork Stanislaus River is a major Sierra Nevada mountain stream in California known for its steep granite canyon, whitewater recreation, and role in regional hydroelectric and water supply systems.
-
C.
South Fork Feather River
The South Fork Feather River is a major tributary of the Feather River in Northern California, flowing through the Sierra Nevada and contributing significantly to regional water storage and hydroelectric power.
-
D.
South Fork Kings River
The South Fork Kings River is a major headwater branch of California’s Kings River, flowing through rugged canyons and alpine terrain in Kings Canyon National Park.
-
E.
South Fork American River
The South Fork American River is a major tributary of California’s American River in the Sierra Nevada foothills, renowned for its historical role in the Gold Rush and its popular whitewater rafting runs.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| drainageBasin | San Joaquin River basin NERFINISHED ⓘ |
| drains | forested highlands ⓘ |
| flowsInto | Stanislaus River NERFINISHED ⓘ |
| hasDam | Lyons Dam NERFINISHED ⓘ |
| hasEcosystem | montane conifer forest ⓘ |
| hasReservoir | Lyons Reservoir NERFINISHED ⓘ |
| hasWildlife |
riparian bird species
ⓘ
trout ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Sierra Nevada NERFINISHED ⓘ Tuolumne County, California NERFINISHED ⓘ |
| locatedInProtectedArea | Stanislaus National Forest NERFINISHED ⓘ |
| mouthOf | Stanislaus River NERFINISHED ⓘ |
| nearbySettlement |
Pinecrest, California
NERFINISHED
ⓘ
Sonora, California NERFINISHED ⓘ Strawberry, California NERFINISHED ⓘ Twain Harte, California NERFINISHED ⓘ |
| partOf | Stanislaus River watershed NERFINISHED ⓘ |
| recreationActivity |
camping
ⓘ
fishing ⓘ hiking ⓘ whitewater boating ⓘ |
| region | central Sierra Nevada ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| usedFor |
hydroelectric power generation
ⓘ
irrigation ⓘ municipal water supply ⓘ recreation ⓘ |
| waterSupplyFor | Tuolumne Utilities District 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: South Fork Stanislaus River Description of subject: The South Fork Stanislaus River is a mountain river in the central Sierra Nevada of California that drains forested highlands before joining the main Stanislaus River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.