CP 291 (near Oneida, New York)
E873980
CP 291 (near Oneida, New York) is a railroad control point and junction located near Oneida that marks the eastern terminus of CSX Transportation’s Mohawk Subdivision.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CP 291 (near Oneida, New York) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10614752 — 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: CP 291 (near Oneida, New York) Context triple: [Mohawk Subdivision, endPoint, CP 291 (near Oneida, New York)]
-
A.
Oneida Corners, New York
Oneida Corners, New York is a small hamlet within the town of Queensbury in Warren County, known historically as a local crossroads community.
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B.
Copake, New York
Copake, New York is a small rural town in southeastern Columbia County known for its scenic landscapes, farms, and proximity to the Taconic Mountains and Copake Lake.
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C.
Clifton Springs, New York
Clifton Springs, New York, is a small historic village in the Finger Lakes region known for its former mineral springs spa heritage and quaint, rural character.
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D.
Copiague station
Copiague station is a Long Island Rail Road commuter rail stop located in Copiague, New York, serving passengers on the Babylon Branch.
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E.
Watkins Glen, New York
Watkins Glen, New York is a small village in the Finger Lakes region best known for its dramatic gorge and waterfalls at Watkins Glen State Park and its historic road racing and NASCAR events.
- 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: CP 291 (near Oneida, New York) Target entity description: CP 291 (near Oneida, New York) is a railroad control point and junction located near Oneida that marks the eastern terminus of CSX Transportation’s Mohawk Subdivision.
-
A.
Oneida Corners, New York
Oneida Corners, New York is a small hamlet within the town of Queensbury in Warren County, known historically as a local crossroads community.
-
B.
Copake, New York
Copake, New York is a small rural town in southeastern Columbia County known for its scenic landscapes, farms, and proximity to the Taconic Mountains and Copake Lake.
-
C.
Clifton Springs, New York
Clifton Springs, New York, is a small historic village in the Finger Lakes region known for its former mineral springs spa heritage and quaint, rural character.
-
D.
Copiague station
Copiague station is a Long Island Rail Road commuter rail stop located in Copiague, New York, serving passengers on the Babylon Branch.
-
E.
Watkins Glen, New York
Watkins Glen, New York is a small village in the Finger Lakes region best known for its dramatic gorge and waterfalls at Watkins Glen State Park and its historic road racing and NASCAR events.
- F. None of above. chosen
Statements (12)
| Predicate | Object |
|---|---|
| instanceOf |
railroad control point
ⓘ
railroad junction ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| function | railroad signaling control point ⓘ |
| locatedIn |
Madison County, New York
NERFINISHED
ⓘ
New York ⓘ
surface form:
New York (state)
United States of America ⓘ
surface form:
United States
near Oneida, New York ⓘ |
| operatedBy | CSX Transportation NERFINISHED ⓘ |
| ownedBy | CSX Transportation NERFINISHED ⓘ |
| railLine | Mohawk Subdivision NERFINISHED ⓘ |
| role | eastern terminus of the Mohawk Subdivision ⓘ |
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: CP 291 (near Oneida, New York) Description of subject: CP 291 (near Oneida, New York) is a railroad control point and junction located near Oneida that marks the eastern terminus of CSX Transportation’s Mohawk Subdivision.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.