New York City (via Lake Shore Limited)
E639528
New York City (via Lake Shore Limited) is the eastern terminus of Amtrak’s Lake Shore Limited route, providing intercity rail connections between New York City and Chicago.
All labels observed (1)
| Label | Occurrences |
|---|---|
| New York City (via Lake Shore Limited) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7048573 — 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 City (via Lake Shore Limited) Context triple: [Chicago (via Lake Shore Limited), linkedByServiceTo, New York City (via Lake Shore Limited)]
-
A.
Chicago (via Lake Shore Limited)
Chicago (via Lake Shore Limited) is the western terminus city of Amtrak’s Lake Shore Limited route, a major intercity passenger rail service linking the Midwest and the Northeast.
-
B.
New Haven Line at Grand Central Terminal
The New Haven Line at Grand Central Terminal is a major Metro-North Railroad commuter rail service that originates at Manhattan’s Grand Central Terminal and runs northeast through suburban New York and into Connecticut.
-
C.
Amtrak Maple Leaf
Amtrak Maple Leaf is an intercity passenger train service operated by Amtrak between New York City and Toronto, Canada, running along the Hudson River and through upstate New York into Ontario.
-
D.
Port Washington station
Port Washington station is a Long Island Rail Road commuter rail station in Port Washington, New York, serving as the eastern endpoint of the Port Washington Branch.
-
E.
White Plains station
White Plains station is a major Metro-North Railroad commuter rail hub in downtown White Plains, New York, providing frequent service to New York City and surrounding suburbs.
- 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 City (via Lake Shore Limited) Target entity description: New York City (via Lake Shore Limited) is the eastern terminus of Amtrak’s Lake Shore Limited route, providing intercity rail connections between New York City and Chicago.
-
A.
Chicago (via Lake Shore Limited)
Chicago (via Lake Shore Limited) is the western terminus city of Amtrak’s Lake Shore Limited route, a major intercity passenger rail service linking the Midwest and the Northeast.
-
B.
New Haven Line at Grand Central Terminal
The New Haven Line at Grand Central Terminal is a major Metro-North Railroad commuter rail service that originates at Manhattan’s Grand Central Terminal and runs northeast through suburban New York and into Connecticut.
-
C.
Amtrak Maple Leaf
Amtrak Maple Leaf is an intercity passenger train service operated by Amtrak between New York City and Toronto, Canada, running along the Hudson River and through upstate New York into Ontario.
-
D.
Port Washington station
Port Washington station is a Long Island Rail Road commuter rail station in Port Washington, New York, serving as the eastern endpoint of the Port Washington Branch.
-
E.
White Plains station
White Plains station is a major Metro-North Railroad commuter rail hub in downtown White Plains, New York, providing frequent service to New York City and surrounding suburbs.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
Amtrak train service branch
ⓘ
railway service variant ⓘ |
| bookingRequired | yes ⓘ |
| connectsCity |
Chicago
NERFINISHED
ⓘ
New York City NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| easternTerminusOf | Lake Shore Limited NERFINISHED ⓘ |
| electrification | varies by segment ⓘ |
| hasBrandOwner | National Railroad Passenger Corporation NERFINISHED ⓘ |
| hasDirection |
eastbound
ⓘ
westbound ⓘ |
| IATAcode | ZYP NERFINISHED ⓘ |
| modeOfTransport | rail ⓘ |
| offersClass |
business class
ⓘ
coach ⓘ sleeper ⓘ |
| onboardService |
food service
ⓘ
reserved seating ⓘ restrooms ⓘ |
| operator | Amtrak ⓘ |
| partOf | Lake Shore Limited NERFINISHED ⓘ |
| primaryEndpointStation | New York Penn Station NERFINISHED ⓘ |
| railGauge | standard gauge ⓘ |
| railNetwork | Amtrak NERFINISHED ⓘ |
| routeEnd |
Chicago
NERFINISHED
ⓘ
New York City NERFINISHED ⓘ |
| servesMetropolitanArea | New York metropolitan area NERFINISHED ⓘ |
| serviceArea |
Midwestern United States
NERFINISHED
ⓘ
Northeastern United States NERFINISHED ⓘ |
| serviceType | intercity rail ⓘ |
| terminusFor | Lake Shore Limited NERFINISHED ⓘ |
| ticketingSystem | Amtrak reservation system ⓘ |
| usesBrand | Lake Shore Limited NERFINISHED ⓘ |
| usesStation |
Chicago Union Station
NERFINISHED
ⓘ
New York Penn Station NERFINISHED ⓘ |
| westernConnectionCity | Chicago 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: New York City (via Lake Shore Limited) Description of subject: New York City (via Lake Shore Limited) is the eastern terminus of Amtrak’s Lake Shore Limited route, providing intercity rail connections between New York City and Chicago.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.