Old Vicksburg Bridge
E527026
The Old Vicksburg Bridge is a historic cantilever bridge over the Mississippi River that once carried both rail and vehicular traffic between Vicksburg, Mississippi, and Louisiana.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Vicksburg Bridge | 3 |
| Old Vicksburg Bridge canonical | 2 |
| Interstate 20 Bridge (Vicksburg) | 1 |
| Mississippi approach viaduct | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5184618 — 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: Old Vicksburg Bridge Context triple: [Vicksburg, Mississippi, hasBridge, Old Vicksburg Bridge]
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A.
Natchez Trace Parkway Bridge
The Natchez Trace Parkway Bridge is a distinctive double-arch concrete bridge in Tennessee known for its dramatic span over a wooded valley along the historic Natchez Trace route.
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B.
Bay St. Louis Bridge
The Bay St. Louis Bridge is a coastal highway bridge in Mississippi that carries U.S. Route 90 across Bay St. Louis, connecting the cities of Bay St. Louis and Pass Christian.
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C.
Memphis–Arkansas Bridge
The Memphis–Arkansas Bridge is a major steel through-arch highway bridge carrying Interstate traffic across the Mississippi River between Memphis, Tennessee, and West Memphis, Arkansas.
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D.
Biloxi Bay Bridge
The Biloxi Bay Bridge is a prominent coastal highway bridge in Mississippi that connects the cities of Biloxi and Ocean Springs across Biloxi Bay.
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E.
Mark Twain Memorial Bridge
The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
- 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: Old Vicksburg Bridge Target entity description: The Old Vicksburg Bridge is a historic cantilever bridge over the Mississippi River that once carried both rail and vehicular traffic between Vicksburg, Mississippi, and Louisiana.
-
A.
Natchez Trace Parkway Bridge
The Natchez Trace Parkway Bridge is a distinctive double-arch concrete bridge in Tennessee known for its dramatic span over a wooded valley along the historic Natchez Trace route.
-
B.
Bay St. Louis Bridge
The Bay St. Louis Bridge is a coastal highway bridge in Mississippi that carries U.S. Route 90 across Bay St. Louis, connecting the cities of Bay St. Louis and Pass Christian.
-
C.
Memphis–Arkansas Bridge
The Memphis–Arkansas Bridge is a major steel through-arch highway bridge carrying Interstate traffic across the Mississippi River between Memphis, Tennessee, and West Memphis, Arkansas.
-
D.
Biloxi Bay Bridge
The Biloxi Bay Bridge is a prominent coastal highway bridge in Mississippi that connects the cities of Biloxi and Ocean Springs across Biloxi Bay.
-
E.
Mark Twain Memorial Bridge
The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
- F. None of above. chosen
Statements (32)
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: Old Vicksburg Bridge Description of subject: The Old Vicksburg Bridge is a historic cantilever bridge over the Mississippi River that once carried both rail and vehicular traffic between Vicksburg, Mississippi, and Louisiana.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Old Vicksburg Bridge
linked to: Old Vicksburg Bridge
linked to: Old Vicksburg Bridge
linked to: Old Vicksburg Bridge
linked to: Old Vicksburg Bridge