Bailey Yard
E24503
Bailey Yard is the world’s largest railroad classification yard, located in North Platte, Nebraska, and serving as a major hub for freight train operations in the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bailey Yard canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T106486 — 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: Bailey Yard Context triple: [Union Pacific Railroad, operatesFacility, Bailey Yard]
-
A.
Johnson Park
Johnson Park is a large public riverside park in Piscataway, New Jersey, known for its open green spaces, walking paths, and recreational facilities along the Raritan River.
-
B.
Victory Park
Victory Park is a mixed-use urban district in downtown Dallas, Texas, known for its entertainment venues, residential and office spaces, and proximity to major sports and event facilities.
-
C.
Comiskey Park
Comiskey Park was a historic Major League Baseball stadium in Chicago that served as the longtime home of the Chicago White Sox.
-
D.
Patriot Place
Patriot Place is a large open-air shopping, dining, and entertainment complex located adjacent to Gillette Stadium in Foxborough, Massachusetts.
-
E.
Railroad Park
Railroad Park is a popular urban green space and community gathering spot in downtown Birmingham, Alabama, known for its walking trails, ponds, and skyline views.
- 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: Bailey Yard Target entity description: Bailey Yard is the world’s largest railroad classification yard, located in North Platte, Nebraska, and serving as a major hub for freight train operations in the United States.
-
A.
Johnson Park
Johnson Park is a large public riverside park in Piscataway, New Jersey, known for its open green spaces, walking paths, and recreational facilities along the Raritan River.
-
B.
Victory Park
Victory Park is a mixed-use urban district in downtown Dallas, Texas, known for its entertainment venues, residential and office spaces, and proximity to major sports and event facilities.
-
C.
Comiskey Park
Comiskey Park was a historic Major League Baseball stadium in Chicago that served as the longtime home of the Chicago White Sox.
-
D.
Patriot Place
Patriot Place is a large open-air shopping, dining, and entertainment complex located adjacent to Gillette Stadium in Foxborough, Massachusetts.
-
E.
Railroad Park
Railroad Park is a popular urban green space and community gathering spot in downtown Birmingham, Alabama, known for its walking trails, ponds, and skyline views.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
rail yard
ⓘ
railroad classification yard ⓘ |
| classificationType | hump yard ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| function |
freight train classification
ⓘ
locomotive servicing ⓘ railcar repair ⓘ railcar sorting ⓘ train assembly ⓘ train disassembly ⓘ |
| handles |
freight trains
ⓘ
railroad freight cars ⓘ |
| hasFacility |
car repair facility
ⓘ
control tower ⓘ diesel locomotive repair facility ⓘ fueling station ⓘ inspection tracks ⓘ locomotive servicing tracks ⓘ maintenance shops ⓘ retarder tracks ⓘ switching yards ⓘ yard office ⓘ |
| hasStructure |
eastbound hump
ⓘ
westbound hump ⓘ |
| hasType | freight rail yard ⓘ |
| industry |
freight transportation
ⓘ
rail transport ⓘ |
| infrastructureType | rail transport infrastructure ⓘ |
| locatedIn |
Lincoln County, Nebraska
ⓘ
Nebraska ⓘ North Platte, Nebraska ⓘ |
| name | Bailey Yard self-link ⓘ |
| near | North Platte River ⓘ |
| notableFor | being the world’s largest railroad classification yard ⓘ |
| operatedBy | Union Pacific Railroad ⓘ |
| ownedBy | Union Pacific Railroad ⓘ |
| partOf |
Union Pacific Railroad
ⓘ
surface form:
Union Pacific Railroad system
|
| railGauge | standard gauge ⓘ |
| railNetwork |
Union Pacific Railroad
ⓘ
surface form:
Union Pacific Railroad network
|
| regionServed |
Midwestern United States
ⓘ
western United States ⓘ
surface form:
Western United States
|
| role | major hub for freight train operations in the United States ⓘ |
| servedBy | Union Pacific mainline routes ⓘ |
| transportMode | rail freight ⓘ |
| usedFor |
long-distance freight traffic
ⓘ
regional freight distribution ⓘ |
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: Bailey Yard Description of subject: Bailey Yard is the world’s largest railroad classification yard, located in North Platte, Nebraska, and serving as a major hub for freight train operations in the United States.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.