Nhat Tan Bridge (Cầu Nhật Tân)
E262658
Nhat Tan Bridge (Cầu Nhật Tân) is a major cable-stayed bridge in Hanoi, Vietnam, known for its multi-span design and colorful nighttime illumination, serving as a key gateway between the city center and Nội Bài International Airport.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nhat Tan Bridge (Cầu Nhật Tân) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2395558 — 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: Nhat Tan Bridge (Cầu Nhật Tân) Context triple: [Tây Hồ District, hasLandmark, Nhat Tan Bridge (Cầu Nhật Tân)]
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A.
Vĩnh Tuy Bridge
Vĩnh Tuy Bridge is a major road bridge spanning the Red River in Hanoi, Vietnam, helping connect central urban districts and ease traffic congestion.
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B.
Thanh Trì Bridge
Thanh Trì Bridge is a major road bridge over the Red River in Hanoi, Vietnam, serving as an important traffic artery connecting the city’s eastern and southern areas.
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C.
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.
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D.
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.
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E.
Saigon Bridge
Saigon Bridge is a major road bridge in Ho Chi Minh City, Vietnam, serving as a key transportation link across the Saigon River and an important part of the city’s infrastructure.
- 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: Nhat Tan Bridge (Cầu Nhật Tân) Target entity description: Nhat Tan Bridge (Cầu Nhật Tân) is a major cable-stayed bridge in Hanoi, Vietnam, known for its multi-span design and colorful nighttime illumination, serving as a key gateway between the city center and Nội Bài International Airport.
-
A.
Vĩnh Tuy Bridge
Vĩnh Tuy Bridge is a major road bridge spanning the Red River in Hanoi, Vietnam, helping connect central urban districts and ease traffic congestion.
-
B.
Thanh Trì Bridge
Thanh Trì Bridge is a major road bridge over the Red River in Hanoi, Vietnam, serving as an important traffic artery connecting the city’s eastern and southern areas.
-
C.
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.
-
D.
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.
-
E.
Saigon Bridge
Saigon Bridge is a major road bridge in Ho Chi Minh City, Vietnam, serving as a key transportation link across the Saigon River and an important part of the city’s infrastructure.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
cable-stayed bridge
ⓘ
landmark ⓘ road bridge ⓘ tourist attraction ⓘ transport infrastructure ⓘ |
| alsoKnownAs | Japan–Vietnam Friendship Bridge ⓘ |
| bridgeType | cable-stayed ⓘ |
| builder |
Cienco 4
ⓘ
Sumitomo Mitsui Construction ⓘ Taisei Corporation ⓘ |
| carries |
motor vehicles
ⓘ
motorbikes ⓘ pedestrians ⓘ |
| connects |
Dong Anh District
ⓘ
Hanoi ⓘ
surface form:
Hanoi city center
Noi Bai International Airport ⓘ Tay Ho District ⓘ |
| constructionStartDate | 2009 ⓘ |
| country |
Viet Nam
ⓘ
surface form:
Vietnam
|
| crosses | Red River ⓘ |
| design | multi-span ⓘ |
| function | key gateway between Hanoi and Noi Bai International Airport ⓘ |
| fundedBy |
Japan International Cooperation Agency
ⓘ
Japan International Cooperation Agency ⓘ
surface form:
Official Development Assistance from Japan
|
| hasFeature |
colorful nighttime LED illumination
ⓘ
five H-shaped pylons ⓘ stay cables ⓘ |
| importance | major traffic artery of Hanoi ⓘ |
| locatedIn |
Dong Anh District
ⓘ
Hanoi ⓘ Tay Ho District ⓘ |
| mainSpanLength | about 300 m ⓘ |
| maintainedBy |
Hanoi municipal authorities
ⓘ
surface form:
Hanoi authorities
|
| material |
reinforced concrete
ⓘ
steel ⓘ |
| namedAfter | Nhat Tan Ward ⓘ |
| nightIllumination | multi-color lighting patterns ⓘ |
| numberOfLanes | 8 ⓘ |
| numberOfMainSpans | 5 ⓘ |
| officialName | Cầu Nhật Tân ⓘ |
| openedBy | Government of Vietnam ⓘ |
| openingDate | 2015-01-04 ⓘ |
| owner |
Hanoi People’s Committee
ⓘ
surface form:
People's Committee of Hanoi
|
| partOf | Ring Road 2 of Hanoi ⓘ |
| region |
northern Vietnam
ⓘ
surface form:
Northern Vietnam
|
| symbolizes |
five ancient gates of Hanoi
ⓘ
friendship between Vietnam and Japan ⓘ |
| totalLength | about 3.75 km ⓘ |
| trafficDirection | bidirectional ⓘ |
| width | about 33.2 m ⓘ |
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: Nhat Tan Bridge (Cầu Nhật Tân) Description of subject: Nhat Tan Bridge (Cầu Nhật Tân) is a major cable-stayed bridge in Hanoi, Vietnam, known for its multi-span design and colorful nighttime illumination, serving as a key gateway between the city center and Nội Bài International Airport.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.