Lake Pontchartrain Causeway
E312741
Lake Pontchartrain Causeway is a long twin-span bridge crossing Lake Pontchartrain in southeastern Louisiana, known as one of the world’s longest bridges over water.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T2892650 — 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: Lake Pontchartrain Causeway Context triple: [Metairie, Louisiana, United States, hasTransportation, Lake Pontchartrain Causeway]
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A.
Chesapeake Bay Bridge
The Chesapeake Bay Bridge is a major dual-span suspension bridge in Maryland that carries U.S. Route 50/301 across the Chesapeake Bay, linking Maryland’s eastern and western shores.
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B.
West Causeway
West Causeway is a scenic, tree-lined walkway in Beijing’s Summer Palace that stretches across Kunming Lake, offering views of the park’s classical Chinese gardens and pavilions.
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C.
MacArthur Causeway
MacArthur Causeway is a major causeway in Miami-Dade County, Florida, that connects mainland Miami to Miami Beach across Biscayne Bay.
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D.
Delaware Memorial Bridge
The Delaware Memorial Bridge is a twin-span suspension bridge that carries Interstate 295 and U.S. Route 40 across the Delaware River, connecting Delaware and New Jersey.
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E.
Bayonne Bridge
The Bayonne Bridge is a historic steel arch bridge connecting Staten Island, New York, to Bayonne, New Jersey, and is notable for its large span and role as a key transportation link in the New York Harbor area.
- 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: Lake Pontchartrain Causeway Target entity description: Lake Pontchartrain Causeway is a long twin-span bridge crossing Lake Pontchartrain in southeastern Louisiana, known as one of the world’s longest bridges over water.
-
A.
Chesapeake Bay Bridge
The Chesapeake Bay Bridge is a major dual-span suspension bridge in Maryland that carries U.S. Route 50/301 across the Chesapeake Bay, linking Maryland’s eastern and western shores.
-
B.
West Causeway
West Causeway is a scenic, tree-lined walkway in Beijing’s Summer Palace that stretches across Kunming Lake, offering views of the park’s classical Chinese gardens and pavilions.
-
C.
MacArthur Causeway
MacArthur Causeway is a major causeway in Miami-Dade County, Florida, that connects mainland Miami to Miami Beach across Biscayne Bay.
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D.
Delaware Memorial Bridge
The Delaware Memorial Bridge is a twin-span suspension bridge that carries Interstate 295 and U.S. Route 40 across the Delaware River, connecting Delaware and New Jersey.
-
E.
Bayonne Bridge
The Bayonne Bridge is a historic steel arch bridge connecting Staten Island, New York, to Bayonne, New Jersey, and is notable for its large span and role as a key transportation link in the New York Harbor area.
- 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: Lake Pontchartrain Causeway Description of subject: Lake Pontchartrain Causeway is a long twin-span bridge crossing Lake Pontchartrain in southeastern Louisiana, known as one of the world’s longest bridges over water.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lake Pontchartrain Causeway (southern connection)
this entity surface form:
North Causeway Boulevard approach to Lake Pontchartrain Causeway
this entity surface form:
Lake Pontchartrain Causeway south shore terminus