Long Bien Bridge
E787324
Long Bien Bridge is a historic cantilever bridge in Hanoi, Vietnam, famed for its French colonial-era construction and its resilience through multiple wars.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Long Bien Bridge canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9173141 — 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 Bien Bridge Context triple: [Paul Doumer Bridge, hasAlternativeName, Long Bien Bridge]
-
A.
Thu Thiem Bridge
Thu Thiem Bridge is a major road bridge in Ho Chi Minh City, Vietnam, connecting the city center with the Thu Thiem urban area in District 2.
-
B.
Can Tho Bridge
Can Tho Bridge is a major cable-stayed bridge in southern Vietnam that spans the Hau River, significantly improving transportation links in the Mekong Delta region.
-
C.
Tran Thi Ly Bridge
Tran Thi Ly Bridge is a modern, cable-stayed bridge in Da Nang, Vietnam, known for its distinctive leaning pylon and striking nighttime illumination.
-
D.
Thuan Phuoc Bridge
Thuan Phuoc Bridge is a large modern suspension bridge in Da Nang, Vietnam, known for spanning the Han River near its mouth and serving as a prominent city landmark.
-
E.
Tan Vu–Lach Huyen Bridge
Tan Vu–Lach Huyen Bridge is a major Vietnamese sea-crossing bridge near Hai Phong that links the mainland to Cat Hai Island, facilitating access to the Lach Huyen International Gateway Port.
- 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 Bien Bridge Target entity description: Long Bien Bridge is a historic cantilever bridge in Hanoi, Vietnam, famed for its French colonial-era construction and its resilience through multiple wars.
-
A.
Thu Thiem Bridge
Thu Thiem Bridge is a major road bridge in Ho Chi Minh City, Vietnam, connecting the city center with the Thu Thiem urban area in District 2.
-
B.
Can Tho Bridge
Can Tho Bridge is a major cable-stayed bridge in southern Vietnam that spans the Hau River, significantly improving transportation links in the Mekong Delta region.
-
C.
Tran Thi Ly Bridge
Tran Thi Ly Bridge is a modern, cable-stayed bridge in Da Nang, Vietnam, known for its distinctive leaning pylon and striking nighttime illumination.
-
D.
Thuan Phuoc Bridge
Thuan Phuoc Bridge is a large modern suspension bridge in Da Nang, Vietnam, known for spanning the Han River near its mouth and serving as a prominent city landmark.
-
E.
Tan Vu–Lach Huyen Bridge
Tan Vu–Lach Huyen Bridge is a major Vietnamese sea-crossing bridge near Hai Phong that links the mainland to Cat Hai Island, facilitating access to the Lach Huyen International Gateway Port.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
cantilever bridge ⓘ steel bridge ⓘ |
| architecturalStyle | French colonial ⓘ |
| builtDuring | French colonial period in Vietnam ⓘ |
| city | Hanoi ⓘ |
| connects |
Hoan Kiem District
NERFINISHED
ⓘ
Long Bien District NERFINISHED ⓘ |
| constructionStartDate | 1899 ⓘ |
| country |
Viet Nam
ⓘ
surface form:
Vietnam
|
| crosses | Red River NERFINISHED ⓘ |
| culturalSignificance | symbol of Hanoi’s endurance ⓘ |
| designedBy | Daydé & Pillé NERFINISHED ⓘ |
| featuredIn |
Vietnamese cinema
ⓘ
Vietnamese literature ⓘ Vietnamese photography ⓘ |
| hasRailwayTrack | 1 ⓘ |
| hasRoadwayLanes | 2 narrow lanes ⓘ |
| hasSidewalks | 2 ⓘ |
| hasToll | no (in contemporary use) ⓘ |
| hasViewOf |
Hanoi skyline
ⓘ
Red River NERFINISHED ⓘ |
| heritageStatus | historic symbol of Hanoi ⓘ |
| inaugurationDate | 1902 ⓘ |
| length |
approximately 1.68 kilometres over water
ⓘ
approximately 2.4 kilometres ⓘ |
| locatedIn |
Hanoi
ⓘ
Viet Nam ⓘ
surface form:
Vietnam
|
| material | steel ⓘ |
| namedAfter | Long Bien District NERFINISHED ⓘ |
| notableFor |
French colonial-era engineering
ⓘ
iconic rusted steel structure ⓘ resilience through multiple wars ⓘ |
| numberOfSpans | 19 steel spans ⓘ |
| opened | 1902 ⓘ |
| originalName | Paul Doumer Bridge NERFINISHED ⓘ |
| partiallyDestroyedIn | Vietnam War NERFINISHED ⓘ |
| partiallyRebuilt | after Vietnam War ⓘ |
| significantEvent |
heavily bombed during the Vietnam War
ⓘ
strategic supply route to Hanoi during the Vietnam War ⓘ target of US air raids in the 1960s and 1970s ⓘ |
| status | partially restricted to light vehicles and trains ⓘ |
| touristAttraction | yes ⓘ |
| transportRole | part of the Hanoi–Haiphong railway line ⓘ |
| usedFor |
pedestrian traffic
ⓘ
rail traffic ⓘ road 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 Bien Bridge Description of subject: Long Bien Bridge is a historic cantilever bridge in Hanoi, Vietnam, famed for its French colonial-era construction and its resilience through multiple wars.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.