UP Sedalia Subdivision
E506924
The UP Sedalia Subdivision is a Union Pacific railroad line in Missouri that serves as a key route for both freight traffic and Amtrak passenger service.
All labels observed (1)
| Label | Occurrences |
|---|---|
| UP Sedalia Subdivision canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5270248 — 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: UP Sedalia Subdivision Context triple: [Amtrak Missouri River Runner, lineUsed, UP Sedalia Subdivision]
-
A.
Hudson Subdivision
The Hudson Subdivision is a key railroad line in New York State that carries passenger and freight trains along the Hudson River corridor, including service through Albany–Rensselaer station.
-
B.
BNSF Chillicothe Subdivision
The BNSF Chillicothe Subdivision is a major freight rail line in Illinois operated by BNSF Railway, forming part of a key transcontinental route between the Midwest and the West Coast.
-
C.
BNSF Railway Monticello Subdivision
The BNSF Railway Monticello Subdivision is a freight and passenger rail corridor in Minnesota that carries BNSF trains as well as Metro Transit's Northstar commuter rail service between Minneapolis and its northwestern suburbs.
-
D.
Mohawk Subdivision
The Mohawk Subdivision is a key railroad line in upstate New York that forms part of the main passenger and freight corridor between Albany and western New York.
-
E.
CSX Capital Subdivision
CSX Capital Subdivision is a CSX Transportation rail line in Maryland that serves as a key freight and commuter corridor between Washington, D.C., and Baltimore.
- 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: UP Sedalia Subdivision Target entity description: The UP Sedalia Subdivision is a Union Pacific railroad line in Missouri that serves as a key route for both freight traffic and Amtrak passenger service.
-
A.
Hudson Subdivision
The Hudson Subdivision is a key railroad line in New York State that carries passenger and freight trains along the Hudson River corridor, including service through Albany–Rensselaer station.
-
B.
BNSF Chillicothe Subdivision
The BNSF Chillicothe Subdivision is a major freight rail line in Illinois operated by BNSF Railway, forming part of a key transcontinental route between the Midwest and the West Coast.
-
C.
BNSF Railway Monticello Subdivision
The BNSF Railway Monticello Subdivision is a freight and passenger rail corridor in Minnesota that carries BNSF trains as well as Metro Transit's Northstar commuter rail service between Minneapolis and its northwestern suburbs.
-
D.
Mohawk Subdivision
The Mohawk Subdivision is a key railroad line in upstate New York that forms part of the main passenger and freight corridor between Albany and western New York.
-
E.
CSX Capital Subdivision
CSX Capital Subdivision is a CSX Transportation rail line in Maryland that serves as a key freight and commuter corridor between Washington, D.C., and Baltimore.
- F. None of above. chosen
Statements (18)
| Predicate | Object |
|---|---|
| instanceOf |
railroad line
ⓘ
railway subdivision ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasFunction |
key route for Amtrak passenger service
ⓘ
key route for freight traffic ⓘ |
| hasOwner | Union Pacific Railroad NERFINISHED ⓘ |
| locatedIn |
Midwestern United States
ⓘ
Missouri ⓘ |
| operator | Union Pacific Railroad NERFINISHED ⓘ |
| partOfNetwork | Union Pacific Railroad network NERFINISHED ⓘ |
| railGauge | standard gauge ⓘ |
| serves | Amtrak passenger trains ⓘ |
| trackType | heavy rail ⓘ |
| transportMode | rail ⓘ |
| usedBy |
Amtrak
NERFINISHED
ⓘ
freight railroads ⓘ |
| usedFor |
freight rail traffic
ⓘ
passenger rail service ⓘ |
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: UP Sedalia Subdivision Description of subject: The UP Sedalia Subdivision is a Union Pacific railroad line in Missouri that serves as a key route for both freight traffic and Amtrak passenger service.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.