Gwangandaegyo Bridge
E764994
Gwangandaegyo Bridge is a prominent suspension bridge in Busan, South Korea, known for its scenic coastal views and colorful nighttime LED light displays.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gwangandaegyo Bridge canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8838175 — 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: Gwangandaegyo Bridge Context triple: [Gwangalli neighborhood, hasAttraction, Gwangandaegyo Bridge]
-
A.
Yeongdodaegyo Bridge
Yeongdodaegyo Bridge is a historic bascule bridge in Busan, South Korea, known for connecting the mainland to Yeongdo Island and for its iconic daily bridge-raising.
-
B.
Geumcheongyo Bridge
Geumcheongyo Bridge is a historic stone bridge within Seoul’s Changdeokgung Palace complex, notable as one of the oldest surviving palace bridges from the Joseon Dynasty.
-
C.
Seongsu Bridge
Seongsu Bridge is a major road bridge in Seoul, South Korea, known both for its role in connecting districts across the Han River and for its infamous 1994 collapse and subsequent reconstruction.
-
D.
Dongho Bridge
Dongho Bridge is a major road bridge in Seoul, South Korea, carrying traffic across the Han River and connecting key districts of the city.
-
E.
Namhang Bridge
Namhang Bridge is a major road bridge in Busan, South Korea, connecting Yeongdo Island with the mainland and serving as an important transportation and scenic landmark.
- 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: Gwangandaegyo Bridge Target entity description: Gwangandaegyo Bridge is a prominent suspension bridge in Busan, South Korea, known for its scenic coastal views and colorful nighttime LED light displays.
-
A.
Yeongdodaegyo Bridge
Yeongdodaegyo Bridge is a historic bascule bridge in Busan, South Korea, known for connecting the mainland to Yeongdo Island and for its iconic daily bridge-raising.
-
B.
Geumcheongyo Bridge
Geumcheongyo Bridge is a historic stone bridge within Seoul’s Changdeokgung Palace complex, notable as one of the oldest surviving palace bridges from the Joseon Dynasty.
-
C.
Seongsu Bridge
Seongsu Bridge is a major road bridge in Seoul, South Korea, known both for its role in connecting districts across the Han River and for its infamous 1994 collapse and subsequent reconstruction.
-
D.
Dongho Bridge
Dongho Bridge is a major road bridge in Seoul, South Korea, carrying traffic across the Han River and connecting key districts of the city.
-
E.
Namhang Bridge
Namhang Bridge is a major road bridge in Busan, South Korea, connecting Yeongdo Island with the mainland and serving as an important transportation and scenic landmark.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | bridge ⓘ |
| alsoKnownAs |
Diamond Bridge
NERFINISHED
ⓘ
Gwangan Bridge NERFINISHED ⓘ |
| carries |
expressway traffic
ⓘ
motor vehicles ⓘ |
| city | Busan NERFINISHED ⓘ |
| connects |
Haeundae-gu
NERFINISHED
ⓘ
Suyeong-gu NERFINISHED ⓘ |
| constructionStartYear | 1994 ⓘ |
| continent | Asia ⓘ |
| country | South Korea ⓘ |
| crosses |
Suyeong Bay
NERFINISHED
ⓘ
sea ⓘ |
| deckConfiguration | two-level roadway ⓘ |
| designedFor | vehicular traffic ⓘ |
| hasLighting | LED lighting system ⓘ |
| hasNightIllumination | yes ⓘ |
| languageOfNativeName | Korean ⓘ |
| length |
7.42 km
ⓘ
7420 m ⓘ |
| locatedIn |
Busan
ⓘ
Haeundae District NERFINISHED ⓘ Suyeong District NERFINISHED ⓘ |
| locatedInBodyOfWater | Korea Strait NERFINISHED ⓘ |
| locatedInMetropolitanArea | Busan metropolitan area NERFINISHED ⓘ |
| locatedNear |
Gwangalli Beach
NERFINISHED
ⓘ
Haeundae Beach NERFINISHED ⓘ |
| mainSpanLength | 500 m ⓘ |
| maintainedBy | Busan Metropolitan City NERFINISHED ⓘ |
| nativeName | 광안대교 NERFINISHED ⓘ |
| notableFor |
colorful nighttime LED light displays
ⓘ
scenic coastal views ⓘ |
| numberOfSpans | 8 ⓘ |
| officialName | Gwangandaegyo NERFINISHED ⓘ |
| openingDate | 2003-01-06 ⓘ |
| owner | Busan Metropolitan City NERFINISHED ⓘ |
| partOf | Busan urban expressway network NERFINISHED ⓘ |
| region | Yeongnam NERFINISHED ⓘ |
| structureType | double-deck bridge ⓘ |
| tollStatus | toll bridge (historically) ⓘ |
| touristAttraction | yes ⓘ |
| viewOf |
Gwangalli Beach
NERFINISHED
ⓘ
Haeundae Beach NERFINISHED ⓘ Marine City skyline ⓘ |
| yearOpened | 2003 ⓘ |
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: Gwangandaegyo Bridge Description of subject: Gwangandaegyo Bridge is a prominent suspension bridge in Busan, South Korea, known for its scenic coastal views and colorful nighttime LED light displays.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.