Lockport
E494963
Lockport is a city in Illinois that serves as a stop on Metra’s Heritage Corridor commuter rail line connecting Chicago with its southwestern suburbs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lockport canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5096081 — 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: Lockport Context triple: [Heritage Corridor line, hasStation, Lockport]
-
A.
Lockport, New York
Lockport, New York is a small city in western New York State known for its historic canal locks and role as a key transportation hub along the Erie Canal.
-
B.
Cheektowaga, New York
Cheektowaga, New York is a large suburban town in Erie County near Buffalo, best known as a residential and commercial hub that includes Buffalo Niagara International Airport.
-
C.
Williamsville
Williamsville is a small village within the town of West Stockbridge in Berkshire County, western Massachusetts.
-
D.
Penn Yan, New York
Penn Yan, New York is a small village in Yates County that serves as a gateway community to New York’s Finger Lakes wine and lake country region.
-
E.
Tonawanda, New York
Tonawanda, New York is a suburban town in Erie County, near Buffalo, known for its residential communities and location along the Niagara River.
- 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: Lockport Target entity description: Lockport is a city in Illinois that serves as a stop on Metra’s Heritage Corridor commuter rail line connecting Chicago with its southwestern suburbs.
-
A.
Lockport, New York
Lockport, New York is a small city in western New York State known for its historic canal locks and role as a key transportation hub along the Erie Canal.
-
B.
Cheektowaga, New York
Cheektowaga, New York is a large suburban town in Erie County near Buffalo, best known as a residential and commercial hub that includes Buffalo Niagara International Airport.
-
C.
Williamsville
Williamsville is a small village within the town of West Stockbridge in Berkshire County, western Massachusetts.
-
D.
Penn Yan, New York
Penn Yan, New York is a small village in Yates County that serves as a gateway community to New York’s Finger Lakes wine and lake country region.
-
E.
Tonawanda, New York
Tonawanda, New York is a suburban town in Erie County, near Buffalo, known for its residential communities and location along the Niagara River.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf | city ⓘ |
| areaCode |
779
ⓘ
815 ⓘ |
| commuterRailConnection |
Chicago, Illinois
NERFINISHED
ⓘ
southwestern suburbs of Chicago ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countrySubdivision | Midwestern United States ⓘ |
| county | Will County, Illinois NERFINISHED ⓘ |
| governmentType | mayor–council government ⓘ |
| hasFeature |
commuter rail station
ⓘ
historic canal district ⓘ |
| hasRailStation | Lockport station (Metra) NERFINISHED ⓘ |
| hasTransportationMode |
automobile
ⓘ
bus ⓘ commuter rail ⓘ |
| isSuburbOf | Chicago, Illinois NERFINISHED ⓘ |
| locatedIn | Will County, Illinois NERFINISHED ⓘ |
| locatedInRegion | northeastern Illinois ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| locatedNearRiver | Des Plaines River NERFINISHED ⓘ |
| locatedOnWaterway | Illinois and Michigan Canal NERFINISHED ⓘ |
| namedAfter | Erie Canal locks at Lockport, New York NERFINISHED ⓘ |
| partOf | Chicago metropolitan area ⓘ |
| partOfCorridor | Heritage Corridor (Metra) NERFINISHED ⓘ |
| postalCode | 60441 ⓘ |
| railLineTerminusDirection | connects to Chicago Union Station ⓘ |
| railOperator | Metra NERFINISHED ⓘ |
| servedByRailLine | Metra Heritage Corridor NERFINISHED ⓘ |
| state | Illinois ⓘ |
| timeZoneDST |
Central Time Zone
ⓘ
surface form:
Central Daylight Time
|
| transportationRole | commuter hub for Chicago area ⓘ |
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: Lockport Description of subject: Lockport is a city in Illinois that serves as a stop on Metra’s Heritage Corridor commuter rail line connecting Chicago with its southwestern suburbs.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.