Mad River (Vermont)
E480428
Mad River (Vermont) is a scenic mountain river in central Vermont known for its clear waters, popular trout fishing, and role in regional outdoor recreation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mad River (Vermont) canonical | 6 |
| Mad River | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3264524 — 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: Mad River (Vermont) Context triple: [Winooski River, hasTributary, Mad River (Vermont)]
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A.
Mad River
Mad River is a tributary of the Great Miami River in western Ohio known for its clear, cold waters and popularity for fishing and paddling.
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B.
Yantic River
The Yantic River is a tributary in eastern Connecticut that flows through several towns before joining other waterways at Norwich to form the Thames River.
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C.
Passumpsic River
The Passumpsic River is a tributary of the Connecticut River in northeastern Vermont, known for flowing through Caledonia and Essex counties and supporting local recreation and ecosystems.
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D.
Winooski River
The Winooski River is a major river in northern Vermont that flows westward into Lake Champlain, passing through several communities including the state capital, Montpelier.
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E.
Millers River
Millers River is a tributary in north-central Massachusetts that flows westward to join the Connecticut River, draining a largely rural and forested watershed.
- 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: Mad River (Vermont) Target entity description: Mad River (Vermont) is a scenic mountain river in central Vermont known for its clear waters, popular trout fishing, and role in regional outdoor recreation.
-
A.
Mad River
Mad River is a tributary of the Great Miami River in western Ohio known for its clear, cold waters and popularity for fishing and paddling.
-
B.
Yantic River
The Yantic River is a tributary in eastern Connecticut that flows through several towns before joining other waterways at Norwich to form the Thames River.
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C.
Passumpsic River
The Passumpsic River is a tributary of the Connecticut River in northeastern Vermont, known for flowing through Caledonia and Essex counties and supporting local recreation and ecosystems.
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D.
Winooski River
The Winooski River is a major river in northern Vermont that flows westward into Lake Champlain, passing through several communities including the state capital, Montpelier.
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E.
Millers River
Millers River is a tributary in north-central Massachusetts that flows westward to join the Connecticut River, draining a largely rural and forested watershed.
- F. None of above. chosen
Statements (44)
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: Mad River (Vermont) Description of subject: Mad River (Vermont) is a scenic mountain river in central Vermont known for its clear waters, popular trout fishing, and role in regional outdoor recreation.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.