Cleveland Union Terminal Viaduct
E761794
The Cleveland Union Terminal Viaduct is a historic railroad bridge in Cleveland, Ohio, built to carry trains to the former Cleveland Union Terminal complex across the Cuyahoga River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cleveland Union Terminal Viaduct canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8829100 — 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: Cleveland Union Terminal Viaduct Context triple: [Cleveland Union Terminal, connectedTo, Cleveland Union Terminal Viaduct]
-
A.
Park Avenue Viaduct
The Park Avenue Viaduct is an elevated roadway in Midtown Manhattan that carries traffic around Grand Central Terminal, connecting Park Avenue across 42nd Street.
-
B.
Jefferson Boulevard Viaduct
Jefferson Boulevard Viaduct is a historic roadway bridge in Dallas, Texas, that carries traffic across the Trinity River and has long served as a key transportation link for the city.
-
C.
Riverside Drive Viaduct
Riverside Drive Viaduct is an elevated steel and concrete roadway structure in Manhattan that carries Riverside Drive above the Amtrak rail lines and low-lying areas along the Hudson River.
-
D.
Elm Street viaduct
Elm Street viaduct is a roadway bridge in downtown Dallas, Texas, that carries Elm Street over the railroad tracks and adjacent areas near Dealey Plaza.
-
E.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
- 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: Cleveland Union Terminal Viaduct Target entity description: The Cleveland Union Terminal Viaduct is a historic railroad bridge in Cleveland, Ohio, built to carry trains to the former Cleveland Union Terminal complex across the Cuyahoga River.
-
A.
Park Avenue Viaduct
The Park Avenue Viaduct is an elevated roadway in Midtown Manhattan that carries traffic around Grand Central Terminal, connecting Park Avenue across 42nd Street.
-
B.
Jefferson Boulevard Viaduct
Jefferson Boulevard Viaduct is a historic roadway bridge in Dallas, Texas, that carries traffic across the Trinity River and has long served as a key transportation link for the city.
-
C.
Riverside Drive Viaduct
Riverside Drive Viaduct is an elevated steel and concrete roadway structure in Manhattan that carries Riverside Drive above the Amtrak rail lines and low-lying areas along the Hudson River.
-
D.
Elm Street viaduct
Elm Street viaduct is a roadway bridge in downtown Dallas, Texas, that carries Elm Street over the railroad tracks and adjacent areas near Dealey Plaza.
-
E.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
railroad bridge
ⓘ
steel bridge ⓘ truss bridge ⓘ viaduct ⓘ |
| carried |
railroad traffic
ⓘ
trains to Cleveland Union Terminal ⓘ |
| cityServed | Cleveland ⓘ |
| connectsTo |
former Cleveland Union Terminal complex
ⓘ
linked to:
Cleveland Union Terminal
|
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crosses | Cuyahoga River ⓘ |
| hasFunction | to carry trains across the Cuyahoga River ⓘ |
| hasStructureType |
bridge
ⓘ
viaduct ⓘ |
| hasTransportMode | rail ⓘ |
| heritageStatus | historic bridge ⓘ |
| isLocatedNear | downtown Cleveland ⓘ |
| isPartOfHistoryOf | rail transportation in Cleveland ⓘ |
| locatedIn |
Cleveland, Ohio
ⓘ
Cuyahoga County, Ohio ⓘ
linked to:
Cuyahoga County
Ohio ⓘ United States ⓘ
linked to:
United States of America
|
| material | steel ⓘ |
| namedAfter | Cleveland Union Terminal ⓘ |
| partOf | Cleveland Union Terminal project ⓘ |
| passesOver |
Cuyahoga River valley
ⓘ
linked to:
Cuyahoga Valley region
|
| riverCrossed | Cuyahoga River ⓘ |
| serves |
Cleveland Union Terminal rail approaches
ⓘ
linked to:
Cleveland Union Terminal
|
| state | Ohio ⓘ |
| usedFor | rail transport ⓘ |
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: Cleveland Union Terminal Viaduct Description of subject: The Cleveland Union Terminal Viaduct is a historic railroad bridge in Cleveland, Ohio, built to carry trains to the former Cleveland Union Terminal complex across the Cuyahoga River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.