Ambassador Bridge
E161781
The Ambassador Bridge is a major suspension bridge that serves as one of the busiest commercial border crossings between the United States and Canada, connecting Detroit, Michigan, with Windsor, Ontario.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ambassador Bridge canonical | 27 |
| Ambassador Bridge Border Crossing | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1061811 — 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: Ambassador Bridge Context triple: [Wayne County, Michigan, hasInternationalCrossing, Ambassador Bridge]
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A.
Tobin Bridge
The Tobin Bridge is a major steel cantilever bridge in the Boston area that carries U.S. Route 1 over the Mystic River, connecting Boston and Chelsea, Massachusetts.
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B.
Outerbridge Crossing
Outerbridge Crossing is a steel cantilever bridge that carries vehicular traffic between Staten Island, New York, and Perth Amboy, New Jersey, across the Arthur Kill tidal strait.
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C.
Robert F. Kennedy Bridge
The Robert F. Kennedy Bridge is a major New York City toll bridge complex connecting Manhattan, Queens, and the Bronx across the East River and surrounding waterways.
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D.
Maurice J. Tobin Memorial Bridge
The Maurice J. Tobin Memorial Bridge is a major steel cantilever bridge in Boston, Massachusetts, carrying U.S. Route 1 over the Mystic River between Charlestown and Chelsea.
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E.
Theodore Roosevelt Bridge
The Theodore Roosevelt Bridge is a major highway bridge over the Potomac River in Washington, D.C., carrying traffic between the city and Arlington, Virginia.
- 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: Ambassador Bridge Target entity description: The Ambassador Bridge is a major suspension bridge that serves as one of the busiest commercial border crossings between the United States and Canada, connecting Detroit, Michigan, with Windsor, Ontario.
-
A.
Tobin Bridge
The Tobin Bridge is a major steel cantilever bridge in the Boston area that carries U.S. Route 1 over the Mystic River, connecting Boston and Chelsea, Massachusetts.
-
B.
Outerbridge Crossing
Outerbridge Crossing is a steel cantilever bridge that carries vehicular traffic between Staten Island, New York, and Perth Amboy, New Jersey, across the Arthur Kill tidal strait.
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C.
Robert F. Kennedy Bridge
The Robert F. Kennedy Bridge is a major New York City toll bridge complex connecting Manhattan, Queens, and the Bronx across the East River and surrounding waterways.
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D.
Maurice J. Tobin Memorial Bridge
The Maurice J. Tobin Memorial Bridge is a major steel cantilever bridge in Boston, Massachusetts, carrying U.S. Route 1 over the Mystic River between Charlestown and Chelsea.
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E.
Theodore Roosevelt Bridge
The Theodore Roosevelt Bridge is a major highway bridge over the Potomac River in Washington, D.C., carrying traffic between the city and Arlington, Virginia.
- F. None of above. chosen
Statements (48)
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: Ambassador Bridge Description of subject: The Ambassador Bridge is a major suspension bridge that serves as one of the busiest commercial border crossings between the United States and Canada, connecting Detroit, Michigan, with Windsor, Ontario.
Referenced by (28)
Full triples — surface form annotated when it differs from this entity's canonical label.