Carnegie Lake
E692145
Carnegie Lake is a man-made reservoir in Princeton, New Jersey, best known as a major rowing venue and recreational lake associated with Princeton University.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Carnegie Lake canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4044454 — 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: Carnegie Lake Context triple: [Princeton Tigers men’s rowing, homeBodyOfWater, Carnegie Lake]
-
A.
Homestead Lake
Homestead Lake is a recreational lake in Benoni, South Africa, known for its scenic surroundings and outdoor leisure activities.
-
B.
St. Regis Lake
St. Regis Lake is a freshwater lake in the Adirondack region of New York State, known for its scenic wilderness setting and recreational opportunities such as fishing, paddling, and camping.
-
C.
Vandercook Lake
Vandercook Lake is a small inland lake and surrounding community area located near the city of Jackson in south-central Michigan.
-
D.
Riffe Lake
Riffe Lake is a large reservoir on the Cowlitz River in southwestern Washington, popular for fishing, boating, and camping.
-
E.
Birch Lake
Birch Lake is a freshwater lake in northeastern Minnesota known for its scenic Northwoods setting and recreational fishing and boating opportunities.
- 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: Carnegie Lake Target entity description: Carnegie Lake is a man-made reservoir in Princeton, New Jersey, best known as a major rowing venue and recreational lake associated with Princeton University.
-
A.
Homestead Lake
Homestead Lake is a recreational lake in Benoni, South Africa, known for its scenic surroundings and outdoor leisure activities.
-
B.
St. Regis Lake
St. Regis Lake is a freshwater lake in the Adirondack region of New York State, known for its scenic wilderness setting and recreational opportunities such as fishing, paddling, and camping.
-
C.
Vandercook Lake
Vandercook Lake is a small inland lake and surrounding community area located near the city of Jackson in south-central Michigan.
-
D.
Riffe Lake
Riffe Lake is a large reservoir on the Cowlitz River in southwestern Washington, popular for fishing, boating, and camping.
-
E.
Birch Lake
Birch Lake is a freshwater lake in northeastern Minnesota known for its scenic Northwoods setting and recreational fishing and boating opportunities.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
reservoir
ⓘ
rowing venue ⓘ |
| adjacentTo |
Delaware and Raritan Canal
NERFINISHED
ⓘ
Princeton University campus NERFINISHED ⓘ |
| basinCountry | United States of America ⓘ |
| constructionStartDate | 1905 ⓘ |
| country | United States of America ⓘ |
| createdBy | Andrew Carnegie NERFINISHED ⓘ |
| elevation | about 52 feet above sea level ⓘ |
| hasFacility |
boathouses
ⓘ
docks ⓘ rowing course ⓘ |
| hasNearbyCity |
Plainsboro, New Jersey
NERFINISHED
ⓘ
Princeton, New Jersey NERFINISHED ⓘ West Windsor Township, New Jersey NERFINISHED ⓘ |
| hasRecreationArea | Carnegie Lake and Rowing Center NERFINISHED ⓘ |
| hasWildlife |
fish
ⓘ
waterfowl ⓘ |
| inception | 1906 ⓘ |
| inflow |
Millstone River
NERFINISHED
ⓘ
Stony Brook NERFINISHED ⓘ |
| length | about 3.2 miles ⓘ |
| locatedIn |
Mercer County, New Jersey
NERFINISHED
ⓘ
Middlesex County, New Jersey ⓘ New Jersey, United States ⓘ
surface form:
New Jersey
Princeton, New Jersey, United States ⓘ
surface form:
Princeton, New Jersey
|
| locatedOnRiver | Millstone River NERFINISHED ⓘ |
| maintainedBy | Princeton University NERFINISHED ⓘ |
| namedAfter | Andrew Carnegie NERFINISHED ⓘ |
| outflow | Millstone River NERFINISHED ⓘ |
| owner | Princeton University NERFINISHED ⓘ |
| partOf |
Princeton University rowing complex
NERFINISHED
ⓘ
Raritan River basin NERFINISHED ⓘ |
| purpose |
aesthetic enhancement of Princeton University surroundings
ⓘ
recreation ⓘ rowing ⓘ |
| region | Central New Jersey NERFINISHED ⓘ |
| surfaceArea | about 262 acres ⓘ |
| usedBy |
Princeton University crew program
NERFINISHED
ⓘ
Princeton University rowing teams ⓘ |
| usedFor |
collegiate rowing regattas
ⓘ
fishing ⓘ ice boating ⓘ ice skating ⓘ recreational boating ⓘ |
| waterbodyType | freshwater lake ⓘ |
| width | about 0.3 miles ⓘ |
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: Carnegie Lake Description of subject: Carnegie Lake is a man-made reservoir in Princeton, New Jersey, best known as a major rowing venue and recreational lake associated with Princeton University.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.