Upper Lake Cohasset
E343833
Upper Lake Cohasset is a small reservoir within New York’s Harriman State Park, known for its quiet forested setting and opportunities for hiking and nature observation.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Lake Cohasset | 1 |
| Lower Lake Cohasset | 1 |
| Upper Lake Cohasset canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3242152 — 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 Lake Cohasset Context triple: [Harriman State Park (New York), containsWaterBody, Upper Lake Cohasset]
-
A.
Pullinque Lake
Pullinque Lake is a scenic freshwater lake in southern Chile known for its clear waters, surrounding forests, and role in local recreation and hydropower.
-
B.
Fairview Lake
Fairview Lake is a small recreational and residential lake located in the city of Fairview in Multnomah County, Oregon.
-
C.
Caples Lake
Caples Lake is a high-elevation reservoir in the Sierra Nevada of California, popular for fishing, boating, and hiking in an alpine setting.
-
D.
Messalonskee Lake
Messalonskee Lake is a large freshwater lake in central Maine known for recreation, fishing, and its scenic shoreline.
-
E.
Leverett Pond
Leverett Pond is a scenic urban pond in Boston, Massachusetts, that forms part of the Emerald Necklace park system designed by Frederick Law Olmsted.
- 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 Lake Cohasset Target entity description: Upper Lake Cohasset is a small reservoir within New York’s Harriman State Park, known for its quiet forested setting and opportunities for hiking and nature observation.
-
A.
Pullinque Lake
Pullinque Lake is a scenic freshwater lake in southern Chile known for its clear waters, surrounding forests, and role in local recreation and hydropower.
-
B.
Fairview Lake
Fairview Lake is a small recreational and residential lake located in the city of Fairview in Multnomah County, Oregon.
-
C.
Caples Lake
Caples Lake is a high-elevation reservoir in the Sierra Nevada of California, popular for fishing, boating, and hiking in an alpine setting.
-
D.
Messalonskee Lake
Messalonskee Lake is a large freshwater lake in central Maine known for recreation, fishing, and its scenic shoreline.
-
E.
Leverett Pond
Leverett Pond is a scenic urban pond in Boston, Massachusetts, that forms part of the Emerald Necklace park system designed by Frederick Law Olmsted.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
reservoir ⓘ |
| country | United States of America ⓘ |
| hasActivity |
birdwatching
ⓘ
hiking ⓘ wildlife viewing ⓘ |
| hasEcosystem | temperate deciduous forest ⓘ |
| hasEnvironment |
quiet setting
ⓘ
wooded surroundings ⓘ |
| hasFeature |
forest-fringed shores
ⓘ
small impoundment ⓘ |
| hasShorelineType | natural shoreline ⓘ |
| hasTrailAccess | park trails ⓘ |
| hasWaterType | freshwater ⓘ |
| isWithin |
New York–New Jersey Highlands
ⓘ
surface form:
New York–New Jersey Highlands physiographic region
|
| locatedIn |
Harriman State Park
ⓘ
New York State ⓘ Rockland County ⓘ
surface form:
Rockland County, New York
|
| managedBy | New York State Office of Parks, Recreation and Historic Preservation ⓘ |
| nearbyCity |
Sloatsburg, New York
ⓘ
Tuxedo, NY ⓘ
surface form:
Tuxedo, New York
|
| partOf | Cohasset Lake system ⓘ |
| partOfProtectedArea | Harriman State Park ⓘ |
| region | Hudson Valley ⓘ |
| surroundedBy | forested landscape ⓘ |
| usedFor |
hiking access
ⓘ
nature observation ⓘ recreation ⓘ |
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 Lake Cohasset Description of subject: Upper Lake Cohasset is a small reservoir within New York’s Harriman State Park, known for its quiet forested setting and opportunities for hiking and nature observation.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Harriman State Park (New York)
subject surface form:
Harriman State Park (New York)
this entity surface form:
Lower Lake Cohasset
this entity surface form:
Lake Cohasset