South Fork Eel River
E630244
The South Fork Eel River is a major tributary of Northern California’s Eel River, known for its scenic redwood-lined corridor and ecological importance for salmon and steelhead habitat.
All labels observed (3)
| Label | Occurrences |
|---|---|
| South Fork Eel River canonical | 5 |
| Eel River | 2 |
| South Fork Eel River region | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6560513 — 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 Eel River Context triple: [Eel River Basin, hasTributary, South Fork Eel River]
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A.
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.
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B.
Mokelumne River
The Mokelumne River is a major river in the Sierra Nevada of California, known for its scenic canyons, hydroelectric projects, and role as a vital water source for agriculture and urban areas.
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C.
Tuolumne River
The Tuolumne River is a major Sierra Nevada waterway in California known for its scenic alpine meadows, deep granite canyons, and popular whitewater rafting and fishing opportunities.
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D.
Tule River
The Tule River is a river in California’s southern Sierra Nevada that flows westward through agricultural lands before contributing water to the Tulare Basin.
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E.
Carson River
The Carson River is a significant river in the western United States that flows through eastern California and western Nevada, playing a key role in the region’s ecology, agriculture, and water supply.
- 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 Eel River Target entity description: The South Fork Eel River is a major tributary of Northern California’s Eel River, known for its scenic redwood-lined corridor and ecological importance for salmon and steelhead habitat.
-
A.
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.
-
B.
Mokelumne River
The Mokelumne River is a major river in the Sierra Nevada of California, known for its scenic canyons, hydroelectric projects, and role as a vital water source for agriculture and urban areas.
-
C.
Tuolumne River
The Tuolumne River is a major Sierra Nevada waterway in California known for its scenic alpine meadows, deep granite canyons, and popular whitewater rafting and fishing opportunities.
-
D.
Tule River
The Tule River is a river in California’s southern Sierra Nevada that flows westward through agricultural lands before contributing water to the Tulare Basin.
-
E.
Carson River
The Carson River is a significant river in the western United States that flows through eastern California and western Nevada, playing a key role in the region’s ecology, agriculture, and water supply.
- F. None of above. chosen
Statements (45)
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 Eel River Description of subject: The South Fork Eel River is a major tributary of Northern California’s Eel River, known for its scenic redwood-lined corridor and ecological importance for salmon and steelhead habitat.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: South Fork Eel River
linked to: South Fork Eel River