Golden Spike Tower
E123712
Golden Spike Tower is an observation tower and visitor attraction in North Platte, Nebraska, offering panoramic views of Union Pacific’s massive Bailey Yard, one of the world’s largest railroad classification yards.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Golden Spike Tower canonical | 2 |
| Golden Spike Tower and Visitor Center organization | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1026480 — 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: Golden Spike Tower Context triple: [North Platte, Nebraska, hasAttraction, Golden Spike Tower]
-
A.
Bancroft Tower
Bancroft Tower is a Romanesque-style stone folly and historic monument in Worcester, Massachusetts, built in the late 19th century as a memorial to statesman George Bancroft.
-
B.
California Tower
California Tower is a historic Spanish-Colonial Revival bell tower and prominent architectural landmark located in Balboa Park, San Diego.
-
C.
Enger Tower
Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
-
D.
Pioneer Monument
Pioneer Monument is a historic memorial near Donner Lake in California commemorating the ill-fated Donner Party and early western pioneers.
-
E.
Smith Tower
Smith Tower is a historic early-20th-century skyscraper in downtown Seattle, once one of the tallest buildings in the United States and a prominent feature of the city's skyline.
- 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: Golden Spike Tower Target entity description: Golden Spike Tower is an observation tower and visitor attraction in North Platte, Nebraska, offering panoramic views of Union Pacific’s massive Bailey Yard, one of the world’s largest railroad classification yards.
-
A.
Bancroft Tower
Bancroft Tower is a Romanesque-style stone folly and historic monument in Worcester, Massachusetts, built in the late 19th century as a memorial to statesman George Bancroft.
-
B.
California Tower
California Tower is a historic Spanish-Colonial Revival bell tower and prominent architectural landmark located in Balboa Park, San Diego.
-
C.
Enger Tower
Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
-
D.
Pioneer Monument
Pioneer Monument is a historic memorial near Donner Lake in California commemorating the ill-fated Donner Party and early western pioneers.
-
E.
Smith Tower
Smith Tower is a historic early-20th-century skyscraper in downtown Seattle, once one of the tallest buildings in the United States and a prominent feature of the city's skyline.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
building
ⓘ
observation tower ⓘ tourist attraction ⓘ |
| associatedWith |
Bailey Yard tours
ⓘ
Union Pacific Railroad ⓘ |
| category |
Observation towers in Nebraska
ⓘ
Rail transport observation points in the United States ⓘ Tourist attractions in Lincoln County, Nebraska ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Lincoln County, Nebraska ⓘ |
| hasFeature |
gift shop
ⓘ
indoor observation deck ⓘ outdoor observation deck ⓘ railroad exhibits ⓘ visitor center ⓘ |
| locatedIn | North Platte ⓘ |
| locatedNear |
Union Pacific Yard
ⓘ
surface form:
Union Pacific Bailey Yard
|
| location | North Platte, Nebraska ⓘ |
| name | Golden Spike Tower self-link ⓘ |
| offers |
panoramic views of Bailey Yard
ⓘ
visitor observation decks ⓘ |
| operator |
Golden Spike Tower
self-linksurface differs
ⓘ
surface form:
Golden Spike Tower and Visitor Center organization
|
| overlooks |
Bailey Yard
ⓘ
Union Pacific Yard ⓘ
surface form:
Union Pacific’s Bailey Yard
|
| purpose |
railfan attraction
ⓘ
railroad yard observation ⓘ tourism ⓘ |
| state | Nebraska ⓘ |
| subjectOf |
local tourism promotion in North Platte
ⓘ
railfan tourism articles ⓘ |
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: Golden Spike Tower Description of subject: Golden Spike Tower is an observation tower and visitor attraction in North Platte, Nebraska, offering panoramic views of Union Pacific’s massive Bailey Yard, one of the world’s largest railroad classification yards.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Golden Spike Tower and Visitor Center organization