Princeton station
E864928
Princeton station is an Amtrak passenger rail station serving the city of Princeton in north-central Illinois.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Princeton station canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T10426802 — 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: Princeton station Context triple: [Princeton, Illinois, hasAmtrakStation, Princeton station]
-
A.
Princeton Station
Princeton Station is a small commuter rail station in Princeton, New Jersey, serving as the terminus of the short "Dinky" shuttle line that connects the town and Princeton University to the Northeast Corridor.
-
B.
Princeton Junction
Princeton Junction is a major commuter rail hub in New Jersey that serves as a key stop on the Northeast Corridor line between New York City and Philadelphia.
-
C.
Newark station
Newark station is a passenger rail station in Newark, Delaware, serving Amtrak and SEPTA regional rail services.
-
D.
Raritan station
Raritan station is a New Jersey Transit commuter rail stop in Raritan, New Jersey, serving as a key terminal and local hub on the Raritan Valley Line.
-
E.
Morristown station
Morristown station is a historic New Jersey Transit rail station in Morristown, New Jersey, serving as a key commuter hub on the Morris & Essex Lines.
- 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: Princeton station Target entity description: Princeton station is an Amtrak passenger rail station serving the city of Princeton in north-central Illinois.
-
A.
Princeton Station
Princeton Station is a small commuter rail station in Princeton, New Jersey, serving as the terminus of the short "Dinky" shuttle line that connects the town and Princeton University to the Northeast Corridor.
-
B.
Princeton Junction
Princeton Junction is a major commuter rail hub in New Jersey that serves as a key stop on the Northeast Corridor line between New York City and Philadelphia.
-
C.
Newark station
Newark station is a passenger rail station in Newark, Delaware, serving Amtrak and SEPTA regional rail services.
-
D.
Raritan station
Raritan station is a New Jersey Transit commuter rail stop in Raritan, New Jersey, serving as a key terminal and local hub on the Raritan Valley Line.
-
E.
Morristown station
Morristown station is a historic New Jersey Transit rail station in Morristown, New Jersey, serving as a key commuter hub on the Morris & Essex Lines.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Amtrak station
ⓘ
railway station ⓘ |
| accessible | yes ⓘ |
| category |
Amtrak stations in Illinois
ⓘ
Buildings and structures in Bureau County, Illinois ⓘ Transportation in Bureau County, Illinois ⓘ |
| code | PCT ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| formerRailroad | Chicago, Burlington and Quincy Railroad ⓘ |
| locatedIn | Princeton, Illinois ⓘ |
| operator | Amtrak ⓘ |
| owner | BNSF Railway ⓘ |
| parking | available ⓘ |
| platforms | 2 ⓘ |
| platformType | side platforms ⓘ |
| railLine | BNSF Railway ⓘ |
| region | north-central Illinois ⓘ |
| servedBy |
Amtrak
ⓘ
California Zephyr ⓘ Carl Sandburg ⓘ Illinois Zephyr ⓘ Southwest Chief ⓘ |
| serves |
city of Princeton, Illinois
ⓘ
linked to:
Princeton, Illinois
|
| servesRoute |
Chicago–Denver corridor
ⓘ
Chicago–Los Angeles corridor ⓘ
linked to:
Chicago–Los Angeles
Chicago–Quincy corridor ⓘ |
| state | Illinois ⓘ |
| structureType | at-grade ⓘ |
| tracks | 2 ⓘ |
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: Princeton station Description of subject: Princeton station is an Amtrak passenger rail station serving the city of Princeton in north-central Illinois.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.