West 81st Street
E663169
West 81st Street is a residential and commercial street on Manhattan’s Upper West Side in New York City, known for its proximity to Central Park, the American Museum of Natural History, and historic brownstone buildings.
All labels observed (1)
| Label | Occurrences |
|---|---|
| West 81st Street canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5518491 — 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: West 81st Street Context triple: [Theodore Roosevelt Park, adjacentTo, West 81st Street]
-
A.
West 86th Street
West 86th Street is a major east–west thoroughfare on Manhattan’s Upper West Side, known for its residential buildings and proximity to Central Park.
-
B.
West 96th Street
West 96th Street is a major crosstown street on Manhattan’s Upper West Side in New York City, connecting residential neighborhoods with key north–south routes and access to Riverside Park and the Hudson River.
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C.
West 90th Street
West 90th Street is a residential cross street on Manhattan’s Upper West Side that provides access to Central Park and its popular Reservoir running track.
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D.
West 116th Street
West 116th Street is a major east–west thoroughfare in Manhattan, New York City, running through neighborhoods such as Harlem and Morningside Heights and serving as a key local commercial and residential corridor.
-
E.
West 138th Street
West 138th Street is a historic street in Harlem, New York City, closely associated with the neighborhood’s African American cultural and religious life.
- 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: West 81st Street Target entity description: West 81st Street is a residential and commercial street on Manhattan’s Upper West Side in New York City, known for its proximity to Central Park, the American Museum of Natural History, and historic brownstone buildings.
-
A.
West 86th Street
West 86th Street is a major east–west thoroughfare on Manhattan’s Upper West Side, known for its residential buildings and proximity to Central Park.
-
B.
West 96th Street
West 96th Street is a major crosstown street on Manhattan’s Upper West Side in New York City, connecting residential neighborhoods with key north–south routes and access to Riverside Park and the Hudson River.
-
C.
West 90th Street
West 90th Street is a residential cross street on Manhattan’s Upper West Side that provides access to Central Park and its popular Reservoir running track.
-
D.
West 116th Street
West 116th Street is a major east–west thoroughfare in Manhattan, New York City, running through neighborhoods such as Harlem and Morningside Heights and serving as a key local commercial and residential corridor.
-
E.
West 138th Street
West 138th Street is a historic street in Harlem, New York City, closely associated with the neighborhood’s African American cultural and religious life.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf | street ⓘ |
| hasBorough | Manhattan NERFINISHED ⓘ |
| hasBuildingType |
apartment building
ⓘ
brownstone townhouse ⓘ mixed-use building ⓘ |
| hasCharacteristic |
historic architecture
ⓘ
tree-lined ⓘ |
| hasCity | New York City NERFINISHED ⓘ |
| hasCountry |
United States of America
ⓘ
surface form:
United States
|
| hasNeighborhood | Upper West Side NERFINISHED ⓘ |
| hasNotableFeature |
proximity to major cultural institutions
ⓘ
row of brownstone facades ⓘ |
| hasOrientation | east–west ⓘ |
| hasPostalCity | New York NERFINISHED ⓘ |
| hasPublicTransitAccess |
MTA bus service
ⓘ
New York City Subway NERFINISHED ⓘ |
| hasRegion | Upper Manhattan NERFINISHED ⓘ |
| hasUrbanContext | dense urban neighborhood ⓘ |
| hasUse |
commercial
ⓘ
residential ⓘ |
| hasZoning |
commercial
ⓘ
residential ⓘ |
| isNumberedStreetOf | Manhattan NERFINISHED ⓘ |
| knownFor |
historic brownstone buildings
ⓘ
proximity to Central Park ⓘ proximity to the American Museum of Natural History ⓘ |
| locatedIn |
Manhattan
ⓘ
New York City ⓘ New York State NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
Upper West Side NERFINISHED ⓘ |
| near |
American Museum of Natural History
NERFINISHED
ⓘ
Amsterdam Avenue NERFINISHED ⓘ Central Park West NERFINISHED ⓘ Columbus Avenue NERFINISHED ⓘ |
| partOf | Manhattan street grid NERFINISHED ⓘ |
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: West 81st Street Description of subject: West 81st Street is a residential and commercial street on Manhattan’s Upper West Side in New York City, known for its proximity to Central Park, the American Museum of Natural History, and historic brownstone buildings.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.