Long Island Bridge (demolished)
E456600
Long Island Bridge was a former steel girder bridge in Boston Harbor that once connected the Boston mainland to Long Island before its demolition.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Long Island Bridge (demolished) canonical | 1 |
| Long Island Bridge (former) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4631967 — 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: Long Island Bridge (demolished) Context triple: [Long Island (Boston Harbor), hasStructure, Long Island Bridge (demolished)]
-
A.
Warren Avenue Bridge
The Warren Avenue Bridge is a significant roadway bridge in Bremerton, Washington, carrying traffic across the Port Washington Narrows and connecting key parts of the city.
-
B.
Seaport Boulevard Bridge
The Seaport Boulevard Bridge is a major roadway bridge in Boston, Massachusetts, carrying Seaport Boulevard across Fort Point Channel to connect downtown with the Seaport District.
-
C.
Albany–Rensselaer rail bridge
The Albany–Rensselaer rail bridge is a major railroad bridge in New York State that carries rail traffic between Albany and Rensselaer across the Hudson River.
-
D.
Kingston–Rhinecliff Bridge
The Kingston–Rhinecliff Bridge is a Hudson River crossing in New York State that connects the Kingston and Rhinecliff areas, serving as a key regional transportation link.
-
E.
Marine Parkway–Gil Hodges Memorial Bridge
The Marine Parkway–Gil Hodges Memorial Bridge is a steel vertical-lift bridge in New York City that connects Brooklyn to the Rockaway Peninsula across Rockaway Inlet.
- 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: Long Island Bridge (demolished) Target entity description: Long Island Bridge was a former steel girder bridge in Boston Harbor that once connected the Boston mainland to Long Island before its demolition.
-
A.
Warren Avenue Bridge
The Warren Avenue Bridge is a significant roadway bridge in Bremerton, Washington, carrying traffic across the Port Washington Narrows and connecting key parts of the city.
-
B.
Seaport Boulevard Bridge
The Seaport Boulevard Bridge is a major roadway bridge in Boston, Massachusetts, carrying Seaport Boulevard across Fort Point Channel to connect downtown with the Seaport District.
-
C.
Albany–Rensselaer rail bridge
The Albany–Rensselaer rail bridge is a major railroad bridge in New York State that carries rail traffic between Albany and Rensselaer across the Hudson River.
-
D.
Kingston–Rhinecliff Bridge
The Kingston–Rhinecliff Bridge is a Hudson River crossing in New York State that connects the Kingston and Rhinecliff areas, serving as a key regional transportation link.
-
E.
Marine Parkway–Gil Hodges Memorial Bridge
The Marine Parkway–Gil Hodges Memorial Bridge is a steel vertical-lift bridge in New York City that connects Brooklyn to the Rockaway Peninsula across Rockaway Inlet.
- F. None of above. chosen
Statements (22)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
steel girder bridge ⓘ |
| connects |
Boston mainland
ⓘ
Long Island (Boston Harbor) NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Boston Harbor NERFINISHED ⓘ |
| demolishedIn | 21st century ⓘ |
| function | road bridge ⓘ |
| hasFormerConnectionTo |
public health facilities on Long Island (Boston Harbor)
ⓘ
shelter facilities on Long Island (Boston Harbor) ⓘ |
| locatedIn |
Boston Harbor
NERFINISHED
ⓘ
Boston, Massachusetts ⓘ United States of America ⓘ
surface form:
United States
|
| locatedInBodyOfWater | Boston Harbor NERFINISHED ⓘ |
| material | steel ⓘ |
| namedAfter | Long Island (Boston Harbor) NERFINISHED ⓘ |
| owner | City of Boston NERFINISHED ⓘ |
| partOf | infrastructure of Boston Harbor ⓘ |
| region | New England NERFINISHED ⓘ |
| status | demolished ⓘ |
| usedFor |
pedestrian access
ⓘ
vehicular traffic ⓘ |
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: Long Island Bridge (demolished) Description of subject: Long Island Bridge was a former steel girder bridge in Boston Harbor that once connected the Boston mainland to Long Island before its demolition.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Long Island Bridge (former)