Upper Ammonoosuc River
E670851
The Upper Ammonoosuc River is a tributary of the Connecticut River in northern New Hampshire, known for its scenic forested surroundings and recreational opportunities such as fishing and paddling.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Upper Ammonoosuc River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7524469 — 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: Upper Ammonoosuc River Context triple: [Coos County, New Hampshire, containsRiver, Upper Ammonoosuc River]
-
A.
Little Androscoggin River
The Little Androscoggin River is a smaller river in western Maine that drains several lakes and communities before joining the larger Androscoggin River.
-
B.
Souhegan River
The Souhegan River is a New Hampshire waterway known for its scenic, largely rural course and popular recreational activities such as fishing, paddling, and riverside hiking.
-
C.
Ossipee River
The Ossipee River is a New England waterway flowing through eastern New Hampshire and southwestern Maine, known for draining Ossipee Lake and contributing to the Saco River watershed.
-
D.
Androscoggin River
The Androscoggin River is a major river in northern New England that flows from New Hampshire through western Maine, historically important for logging, hydropower, and recreation.
-
E.
Sebasticook River
The Sebasticook River is a major tributary of the Kennebec River in central Maine, known for its role in regional wildlife habitat and historic mill and dam sites.
- 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: Upper Ammonoosuc River Target entity description: The Upper Ammonoosuc River is a tributary of the Connecticut River in northern New Hampshire, known for its scenic forested surroundings and recreational opportunities such as fishing and paddling.
-
A.
Little Androscoggin River
The Little Androscoggin River is a smaller river in western Maine that drains several lakes and communities before joining the larger Androscoggin River.
-
B.
Souhegan River
The Souhegan River is a New Hampshire waterway known for its scenic, largely rural course and popular recreational activities such as fishing, paddling, and riverside hiking.
-
C.
Ossipee River
The Ossipee River is a New England waterway flowing through eastern New Hampshire and southwestern Maine, known for draining Ossipee Lake and contributing to the Saco River watershed.
-
D.
Androscoggin River
The Androscoggin River is a major river in northern New England that flows from New Hampshire through western Maine, historically important for logging, hydropower, and recreation.
-
E.
Sebasticook River
The Sebasticook River is a major tributary of the Kennebec River in central Maine, known for its role in regional wildlife habitat and historic mill and dam sites.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| flowsThrough | Coos County, New Hampshire NERFINISHED ⓘ |
| hasEcosystem | freshwater river ecosystem ⓘ |
| hasFeature |
forested riverbanks
ⓘ
scenic views ⓘ |
| hasRecreation |
angling
ⓘ
boating ⓘ |
| hasSurroundings | forested landscape ⓘ |
| knownFor |
recreational opportunities
ⓘ
scenic surroundings ⓘ |
| locatedIn |
New Hampshire
ⓘ
northern New Hampshire ⓘ |
| mouthLocatedIn | Connecticut River NERFINISHED ⓘ |
| partOf | Connecticut River watershed ⓘ |
| region | New England NERFINISHED ⓘ |
| sourceLocatedIn | New Hampshire NERFINISHED ⓘ |
| tributaryOf | Connecticut River NERFINISHED ⓘ |
| usedFor |
canoeing
ⓘ
fishing ⓘ kayaking ⓘ paddling ⓘ |
| waterbodyType | freshwater river ⓘ |
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: Upper Ammonoosuc River Description of subject: The Upper Ammonoosuc River is a tributary of the Connecticut River in northern New Hampshire, known for its scenic forested surroundings and recreational opportunities such as fishing and paddling.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.