San Juanico Bridge
E236828
San Juanico Bridge is a famous Philippine landmark and the country’s longest bridge spanning a body of seawater, connecting the islands of Samar and Leyte.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Juanico Bridge canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T2095736 — 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: San Juanico Bridge Context triple: [Leyte, hasBridge, San Juanico Bridge]
-
A.
San Diego–Coronado Bridge
The San Diego–Coronado Bridge is a sweeping, curved vehicular bridge in California that spans San Diego Bay, connecting the city of San Diego with Coronado and serving as a prominent local landmark.
-
B.
Bridge of the Americas
The Bridge of the Americas is a major road bridge in Panama that spans the Pacific entrance to the Panama Canal, connecting the land masses of North and South America.
-
C.
Hernando de Soto Bridge
The Hernando de Soto Bridge is a large steel arch bridge carrying Interstate 40 across the Mississippi River between Memphis, Tennessee, and Arkansas.
-
D.
Cabrillo Bridge
Cabrillo Bridge is a historic concrete arch bridge in San Diego, California, best known for carrying traffic into Balboa Park and framing iconic views of the park’s Spanish Colonial Revival architecture.
-
E.
Theodore Roosevelt Bridge
The Theodore Roosevelt Bridge is a major highway bridge over the Potomac River in Washington, D.C., carrying traffic between the city and Arlington, Virginia.
- 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: San Juanico Bridge Target entity description: San Juanico Bridge is a famous Philippine landmark and the country’s longest bridge spanning a body of seawater, connecting the islands of Samar and Leyte.
-
A.
San Diego–Coronado Bridge
The San Diego–Coronado Bridge is a sweeping, curved vehicular bridge in California that spans San Diego Bay, connecting the city of San Diego with Coronado and serving as a prominent local landmark.
-
B.
Bridge of the Americas
The Bridge of the Americas is a major road bridge in Panama that spans the Pacific entrance to the Panama Canal, connecting the land masses of North and South America.
-
C.
Hernando de Soto Bridge
The Hernando de Soto Bridge is a large steel arch bridge carrying Interstate 40 across the Mississippi River between Memphis, Tennessee, and Arkansas.
-
D.
Cabrillo Bridge
Cabrillo Bridge is a historic concrete arch bridge in San Diego, California, best known for carrying traffic into Balboa Park and framing iconic views of the park’s Spanish Colonial Revival architecture.
-
E.
Theodore Roosevelt Bridge
The Theodore Roosevelt Bridge is a major highway bridge over the Potomac River in Washington, D.C., carrying traffic between the city and Arlington, Virginia.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
landmark ⓘ |
| alsoKnownAs | Marcos Bridge ⓘ |
| builtDuring | presidency of Ferdinand Marcos ⓘ |
| carries |
pedestrian traffic
ⓘ
vehicular traffic ⓘ |
| connects |
Leyte
ⓘ
Samar Province ⓘ
surface form:
Samar
|
| connectsCityOrTown |
Tacloban
ⓘ
surface form:
Tacloban City
|
| connectsProvince |
Leyte
ⓘ
Samar Province ⓘ
surface form:
Samar
|
| constructionStart | 1969 ⓘ |
| country | Philippines ⓘ |
| crosses |
San Juanico Strait
ⓘ
body of seawater ⓘ strait between Samar and Leyte ⓘ |
| design |
arch bridge
ⓘ
girder bridge ⓘ |
| function | road bridge ⓘ |
| hasFeature |
arch spans
ⓘ
curved deck ⓘ |
| hasLighting | decorative lights (modern installations) ⓘ |
| heritageStatus | cultural landmark of the Philippines ⓘ |
| knownAs | Philippines’ longest bridge spanning a body of seawater ⓘ |
| length |
approximately 2,160 meters
ⓘ
approximately 2.16 kilometers ⓘ |
| locatedIn |
Eastern Visayas
ⓘ
Leyte ⓘ
surface form:
Leyte Island
Philippines ⓘ Samar Island ⓘ |
| material |
concrete
ⓘ
steel ⓘ |
| officialName | San Juanico Bridge self-link ⓘ |
| opened | 1973 ⓘ |
| partOf |
Maharlika Highway
ⓘ
Maharlika Highway ⓘ
surface form:
Pan-Philippine Highway
Philippine highway network ⓘ |
| purpose | improve transport between Samar and Leyte ⓘ |
| region |
Eastern Visayas
ⓘ
surface form:
Eastern Visayas Region
Region VIII ⓘ |
| roadTypeCarried | national highway ⓘ |
| significance |
iconic Philippine landmark
ⓘ
major Philippine tourist attraction ⓘ |
| structureType | steel bridge ⓘ |
| tourismActivity |
photography
ⓘ
sightseeing ⓘ |
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: San Juanico Bridge Description of subject: San Juanico Bridge is a famous Philippine landmark and the country’s longest bridge spanning a body of seawater, connecting the islands of Samar and Leyte.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.