New York State Thruway Exit 21 (nearby)
E464638
New York State Thruway Exit 21 is a highway interchange on Interstate 87 that provides primary Thruway access to the village and town of Catskill in Greene County, New York.
All labels observed (1)
| Label | Occurrences |
|---|---|
| New York State Thruway Exit 21 (nearby) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4731314 — 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: New York State Thruway Exit 21 (nearby) Context triple: [Catskill, New York, hasTransportation, New York State Thruway Exit 21 (nearby)]
-
A.
Interstate 287 (nearby)
Interstate 287 is a major beltway and bypass route around the New York City metropolitan area, connecting key highways in New Jersey and New York.
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B.
Interstate 787 (nearby)
Interstate 787 is a major limited-access highway in New York’s Capital District that runs along the Hudson River, serving Albany and nearby communities including the Troy area.
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C.
Interstate 78 (nearby access)
Interstate 78 is a major east–west highway in the northeastern United States that provides regional access through and around Essex County, New Jersey.
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D.
New Jersey Route 21 (nearby via Newark)
New Jersey Route 21 is a key north–south state highway in northern New Jersey that runs along the Passaic River, connecting Newark with surrounding communities and serving as an important commuter and industrial corridor.
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E.
Interstate 86 (nearby)
Interstate 86 is a major east–west highway in the Southern Tier of New York State that provides regional connectivity between communities such as Endicott and larger urban centers.
- 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: New York State Thruway Exit 21 (nearby) Target entity description: New York State Thruway Exit 21 is a highway interchange on Interstate 87 that provides primary Thruway access to the village and town of Catskill in Greene County, New York.
-
A.
Interstate 287 (nearby)
Interstate 287 is a major beltway and bypass route around the New York City metropolitan area, connecting key highways in New Jersey and New York.
-
B.
Interstate 787 (nearby)
Interstate 787 is a major limited-access highway in New York’s Capital District that runs along the Hudson River, serving Albany and nearby communities including the Troy area.
-
C.
Interstate 78 (nearby access)
Interstate 78 is a major east–west highway in the northeastern United States that provides regional access through and around Essex County, New Jersey.
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D.
New Jersey Route 21 (nearby via Newark)
New Jersey Route 21 is a key north–south state highway in northern New Jersey that runs along the Passaic River, connecting Newark with surrounding communities and serving as an important commuter and industrial corridor.
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E.
Interstate 86 (nearby)
Interstate 86 is a major east–west highway in the Southern Tier of New York State that provides regional connectivity between communities such as Endicott and larger urban centers.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
highway interchange
ⓘ
motorway exit ⓘ |
| accesses |
Catskill, New York
NERFINISHED
ⓘ
NY 23 NERFINISHED ⓘ |
| accessType | full access interchange ⓘ |
| category |
Interchanges of the New York State Thruway
ⓘ
Transportation in Greene County, New York ⓘ |
| connectsTo | local roads in Catskill ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| function | primary Thruway access to Catskill ⓘ |
| hasDirection |
northbound
ⓘ
southbound ⓘ |
| highwayNumber | Exit 21 ⓘ |
| locatedIn |
Greene County, New York
NERFINISHED
ⓘ
Town of Catskill, New York NERFINISHED ⓘ |
| maintainedBy | New York State Thruway Authority NERFINISHED ⓘ |
| near |
Catskill Creek
NERFINISHED
ⓘ
Catskill Park (region) NERFINISHED ⓘ Hudson River NERFINISHED ⓘ New York State Route 23B NERFINISHED ⓘ New York State Route 9W NERFINISHED ⓘ Rip Van Winkle Bridge NERFINISHED ⓘ Village of Catskill business district NERFINISHED ⓘ |
| onRoute |
I-87
NERFINISHED
ⓘ
New York State Thruway mainline NERFINISHED ⓘ |
| partOf |
Interstate 87
NERFINISHED
ⓘ
New York State Thruway NERFINISHED ⓘ |
| region | Hudson Valley ⓘ |
| serves |
Town of Catskill, New York
NERFINISHED
ⓘ
Village of Catskill, New York NERFINISHED ⓘ |
| state | New York ⓘ |
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: New York State Thruway Exit 21 (nearby) Description of subject: New York State Thruway Exit 21 is a highway interchange on Interstate 87 that provides primary Thruway access to the village and town of Catskill in Greene County, New York.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.