Wepawaug River
E692585
The Wepawaug River is a small coastal river in southern Connecticut that flows through towns including Milford before emptying into Long Island Sound.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Wepawaug River canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4988362 — 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: Wepawaug River Context triple: [Milford, Connecticut, locatedOn, Wepawaug River]
-
A.
Pemigewasset River
The Pemigewasset River is a major river in central New Hampshire that drains the White Mountains and forms a principal headwater of the Merrimack River.
-
B.
Quinebaug River
The Quinebaug River is a major river in southern New England that flows through Massachusetts and eastern Connecticut before joining other waterways near Norwich.
-
C.
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.
-
D.
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.
-
E.
Mattawamkeag River
The Mattawamkeag River is a river in Maine that flows through largely forested, rural areas before joining the Penobscot River.
- 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: Wepawaug River Target entity description: The Wepawaug River is a small coastal river in southern Connecticut that flows through towns including Milford before emptying into Long Island Sound.
-
A.
Pemigewasset River
The Pemigewasset River is a major river in central New Hampshire that drains the White Mountains and forms a principal headwater of the Merrimack River.
-
B.
Quinebaug River
The Quinebaug River is a major river in southern New England that flows through Massachusetts and eastern Connecticut before joining other waterways near Norwich.
-
C.
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.
-
D.
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.
-
E.
Mattawamkeag River
The Mattawamkeag River is a river in Maine that flows through largely forested, rural areas before joining the Penobscot River.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| country |
United States
ⓘ
linked to:
United States of America
|
| emptiesInto | Long Island Sound ⓘ |
| flowsInto |
Long Island Sound at Milford Harbor
ⓘ
linked to:
Long Island Sound waterfront
|
| flowsThrough |
Derby, Connecticut
ⓘ
Milford, Connecticut ⓘ Orange, Connecticut ⓘ West Haven, Connecticut ⓘ
linked to:
West Haven, Connecticut, United States
Woodbridge, Connecticut ⓘ |
| hasBridge |
Interstate 95 bridge in Milford
ⓘ
linked to:
Interstate 95 bridge
Metro-North Railroad bridge in Milford ⓘ U.S. Route 1 bridge in Milford ⓘ |
| hasDam | Wepawaug Dam in Milford ⓘ |
| hasMouthCity | Milford, Connecticut ⓘ |
| hasMouthElevation | 0 metres ⓘ |
| isCoastal | true ⓘ |
| locatedIn |
Connecticut
ⓘ
New Haven County, Connecticut ⓘ
linked to:
New Haven County
southern Connecticut ⓘ |
| mouthLocatedIn | Long Island Sound ⓘ |
| region | New England ⓘ |
| state | Connecticut ⓘ |
| usedFor |
fishing
ⓘ
recreation ⓘ scenic enjoyment ⓘ |
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: Wepawaug River Description of subject: The Wepawaug River is a small coastal river in southern Connecticut that flows through towns including Milford before emptying into Long Island Sound.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.