Dyer Amtrak station
E664553
Dyer Amtrak station is a passenger rail stop in Dyer, Indiana, served by Amtrak trains on the Cardinal route between Chicago and the eastern United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dyer Amtrak station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7438873 — 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: Dyer Amtrak station Context triple: [Dyer, Indiana, railStation, Dyer Amtrak station]
-
A.
La Junta Amtrak station
La Junta Amtrak station is a passenger rail station in La Junta, Colorado, serving Amtrak’s long-distance Southwest Chief route between Chicago and Los Angeles.
-
B.
Mattoon Amtrak station
Mattoon Amtrak station is a passenger rail station in Mattoon, Illinois, serving Amtrak trains on routes such as the City of New Orleans and Illini/Saluki.
-
C.
Colfax Amtrak station
Colfax Amtrak station is a passenger rail station in the historic Gold Rush town of Colfax, California, serving Amtrak’s California Zephyr route.
-
D.
Jackson Amtrak station
Jackson Amtrak station is a historic passenger rail station in Jackson, Michigan, serving Amtrak trains on the Wolverine line between Chicago and Detroit/Pontiac.
-
E.
Madera Amtrak station
Madera Amtrak station is a passenger rail station in Madera, California, served by Amtrak’s San Joaquins route in the San Joaquin Valley.
- 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: Dyer Amtrak station Target entity description: Dyer Amtrak station is a passenger rail stop in Dyer, Indiana, served by Amtrak trains on the Cardinal route between Chicago and the eastern United States.
-
A.
La Junta Amtrak station
La Junta Amtrak station is a passenger rail station in La Junta, Colorado, serving Amtrak’s long-distance Southwest Chief route between Chicago and Los Angeles.
-
B.
Mattoon Amtrak station
Mattoon Amtrak station is a passenger rail station in Mattoon, Illinois, serving Amtrak trains on routes such as the City of New Orleans and Illini/Saluki.
-
C.
Colfax Amtrak station
Colfax Amtrak station is a passenger rail station in the historic Gold Rush town of Colfax, California, serving Amtrak’s California Zephyr route.
-
D.
Jackson Amtrak station
Jackson Amtrak station is a historic passenger rail station in Jackson, Michigan, serving Amtrak trains on the Wolverine line between Chicago and Detroit/Pontiac.
-
E.
Madera Amtrak station
Madera Amtrak station is a passenger rail station in Madera, California, served by Amtrak’s San Joaquins route in the San Joaquin Valley.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Amtrak station
ⓘ
railway station ⓘ |
| accessible | yes ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasBuilding | station shelter ⓘ |
| hasParking | yes ⓘ |
| hasStationCode | DYE ⓘ |
| locatedIn |
Dyer, Indiana
ⓘ
Indiana ⓘ Lake County, Indiana ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| operator | Amtrak ⓘ |
| owner | Amtrak ⓘ |
| passengerService | yes ⓘ |
| platforms | 1 ⓘ |
| publicTransportType | intercity rail ⓘ |
| railwayLine | Cardinal ⓘ |
| routeDirection | Chicago to eastern United States ⓘ |
| servedBy | Amtrak ⓘ |
| servedByRoute | Cardinal ⓘ |
| serves | Dyer, Indiana ⓘ |
| servesTrain |
Cardinal (Chicago–New York/Washington)
ⓘ
linked to:
Cardinal
|
| structureType | at-grade ⓘ |
| tracks | 1 ⓘ |
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: Dyer Amtrak station Description of subject: Dyer Amtrak station is a passenger rail stop in Dyer, Indiana, served by Amtrak trains on the Cardinal route between Chicago and the eastern United States.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.