Silver Meteor (train)
E44236
The Silver Meteor is an Amtrak long-distance passenger train that operates along the U.S. East Coast between New York City and Miami.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Silver Meteor (train) canonical | 2 |
| Silver Meteor (New York segment) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T328304 — 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: Silver Meteor (train) Context triple: [Pennsylvania Station (Baltimore), serves, Silver Meteor (train)]
-
A.
Silver Star (train)
The Silver Star is an Amtrak long-distance passenger train that operates between New York City and Miami, serving major cities along the U.S. East Coast.
-
B.
J train
The J train is a New York City Subway service that runs along the BMT Jamaica Line, connecting Jamaica, Queens with Lower Manhattan via Brooklyn.
-
C.
Congressional Limited Express
The Congressional Limited Express was a premier Pennsylvania Railroad passenger train that provided fast, luxurious service between New York City and Washington, D.C.
-
D.
Crescent (train)
The Crescent is a long-distance Amtrak passenger train that runs daily between New York City and New Orleans, serving major cities along the U.S. East Coast and Deep South.
-
E.
Aeroexpress train
The Aeroexpress train is a dedicated high-speed rail service that connects central Moscow with major airports, including Domodedovo International Airport.
- 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: Silver Meteor (train) Target entity description: The Silver Meteor is an Amtrak long-distance passenger train that operates along the U.S. East Coast between New York City and Miami.
-
A.
Silver Star (train)
The Silver Star is an Amtrak long-distance passenger train that operates between New York City and Miami, serving major cities along the U.S. East Coast.
-
B.
J train
The J train is a New York City Subway service that runs along the BMT Jamaica Line, connecting Jamaica, Queens with Lower Manhattan via Brooklyn.
-
C.
Congressional Limited Express
The Congressional Limited Express was a premier Pennsylvania Railroad passenger train that provided fast, luxurious service between New York City and Washington, D.C.
-
D.
Crescent (train)
The Crescent is a long-distance Amtrak passenger train that runs daily between New York City and New Orleans, serving major cities along the U.S. East Coast and Deep South.
-
E.
Aeroexpress train
The Aeroexpress train is a dedicated high-speed rail service that connects central Moscow with major airports, including Domodedovo International Airport.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Amtrak long-distance train
ⓘ
passenger train ⓘ |
| competesWith | Silver Star (train) ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| electrification | partially electrified (Northeast Corridor) ⓘ |
| formerOperator |
Amtrak–Seaboard Coast Line (transition period)
ⓘ
linked to:
Seaboard Coast Line Railroad
Seaboard Air Line Railroad ⓘ Seaboard Coast Line Railroad ⓘ |
| historicalNote | first diesel-powered streamliner of Seaboard Air Line Railroad ⓘ |
| inception | 1939 ⓘ |
| introducedBy | Seaboard Air Line Railroad ⓘ |
| namedAfter | meteor ⓘ |
| onboardService |
Viewliner sleeping cars
ⓘ
business class (on some segments historically) ⓘ café car ⓘ coach class ⓘ dining car ⓘ |
| operatingStatus | active ⓘ |
| operator | Amtrak ⓘ |
| operatorCode |
Amtrak train 97 (southbound)
ⓘ
linked to:
Amtrak Silver Meteor
Amtrak train 98 (northbound) ⓘ
linked to:
Amtrak Silver Meteor
|
| ownerOfRollingStock | Amtrak ⓘ |
| primaryEndpoints |
Miami station
ⓘ
New York Penn Station ⓘ
linked to:
Penn Station (New York City)
|
| railGauge | standard gauge ⓘ |
| railLineUsed |
CSX Transportation
ⓘ
Florida East Coast Railway (historical) ⓘ Northeast Corridor ⓘ |
| routeEnd | Miami ⓘ |
| routeStart | New York City ⓘ |
| serviceType |
inter-city rail
ⓘ
long-distance passenger rail ⓘ |
| stopsAt |
Baltimore Penn Station
ⓘ
linked to:
Pennsylvania Station (Baltimore)
Charleston station ⓘ Jacksonville station ⓘ Orlando station ⓘ Philadelphia 30th Street Station ⓘ
linked to:
30th Street Station
Savannah station ⓘ Washington Union Station ⓘ
linked to:
Union Station
|
| successorTo | Seaboard Air Line Railroad heavyweight passenger trains ⓘ |
| traction |
diesel locomotive south of Washington, D.C.
ⓘ
electric locomotive on Northeast Corridor ⓘ |
| typicalLocomotive |
GE P42DC
ⓘ
Siemens ACS-64 ⓘ Siemens ALC-42 ⓘ
linked to:
Siemens Charger
|
| usesRollingStockType |
Amfleet II coaches
ⓘ
Heritage or Viewliner dining cars (era-dependent) ⓘ Viewliner I sleeping cars ⓘ
linked to:
Viewliner sleeping cars
Viewliner II sleeping cars ⓘ
linked to:
Viewliner sleeping cars
Viewliner baggage-dormitory cars ⓘ |
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: Silver Meteor (train) Description of subject: The Silver Meteor is an Amtrak long-distance passenger train that operates along the U.S. East Coast between New York City and Miami.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Silver Meteor (train)