San Diego Fort
E170863
San Diego Fort is a historic coastal fortress in Acapulco, Mexico, built for colonial-era defense and now serving as a prominent museum and cultural landmark.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Fort of San Diego | 1 |
| San Diego Fort canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1494222 — 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 Diego Fort Context triple: [Acapulco, hasLandmark, San Diego Fort]
-
A.
Santa Cruz Fort
Santa Cruz Fort is a historic coastal fortress overlooking the city of Oran in Algeria, known for its strategic hilltop position and panoramic views of the Mediterranean Sea.
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B.
Presidio of Monterey
Presidio of Monterey is a historic U.S. Army installation in Monterey, California, best known today as the home of the Defense Language Institute Foreign Language Center.
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C.
Saybrook Fort
Saybrook Fort was a 17th-century English colonial fortification in present-day Old Saybrook, Connecticut, built to protect settlers and control access to the Connecticut River.
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D.
Fort Segarra
Fort Segarra is a former U.S. military coastal defense fortification and underground bunker complex on Water Island in the U.S. Virgin Islands, now a historic site and tourist attraction.
-
E.
Fort Sandeman
Fort Sandeman is the former colonial-era name of the town now known as Zhob in Balochistan, Pakistan.
- 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 Diego Fort Target entity description: San Diego Fort is a historic coastal fortress in Acapulco, Mexico, built for colonial-era defense and now serving as a prominent museum and cultural landmark.
-
A.
Santa Cruz Fort
Santa Cruz Fort is a historic coastal fortress overlooking the city of Oran in Algeria, known for its strategic hilltop position and panoramic views of the Mediterranean Sea.
-
B.
Presidio of Monterey
Presidio of Monterey is a historic U.S. Army installation in Monterey, California, best known today as the home of the Defense Language Institute Foreign Language Center.
-
C.
Saybrook Fort
Saybrook Fort was a 17th-century English colonial fortification in present-day Old Saybrook, Connecticut, built to protect settlers and control access to the Connecticut River.
-
D.
Fort Segarra
Fort Segarra is a former U.S. military coastal defense fortification and underground bunker complex on Water Island in the U.S. Virgin Islands, now a historic site and tourist attraction.
-
E.
Fort Sandeman
Fort Sandeman is the former colonial-era name of the town now known as Zhob in Balochistan, Pakistan.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
fortress
ⓘ
historic site ⓘ museum ⓘ |
| architecturalStyle | star fort ⓘ |
| builtFor |
defense against pirates
ⓘ
defense of colonial shipping ⓘ |
| category |
Forts in Mexico
ⓘ
Museums in Guerrero ⓘ Spanish colonial fortifications ⓘ |
| country | Mexico ⓘ |
| currentUse |
cultural center
ⓘ
museum ⓘ tourist attraction ⓘ |
| exhibits |
archaeological artifacts
ⓘ
colonial history of Acapulco ⓘ maritime history ⓘ military artifacts ⓘ |
| function |
coastal defense
ⓘ
protection of Acapulco Bay ⓘ protection of Spanish trade routes ⓘ |
| hasFeature |
bastions
ⓘ
central courtyard ⓘ moat ⓘ ramparts ⓘ sea-facing batteries ⓘ thick defensive walls ⓘ |
| heritage | colonial-era ⓘ |
| locatedIn |
Acapulco
ⓘ
Guerrero ⓘ Pacific coast of Mexico ⓘ |
| managedBy | local cultural authorities ⓘ |
| material | stone ⓘ |
| overlooks | Acapulco Bay ⓘ |
| shape | pentagonal ⓘ |
| significance |
important cultural landmark in Guerrero
ⓘ
symbol of Acapulco ⓘ |
| tourism | popular visitor attraction in Acapulco ⓘ |
| usedBy | Spanish Empire ⓘ |
| usedFor |
cultural events
ⓘ
educational activities ⓘ historical exhibitions ⓘ |
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 Diego Fort Description of subject: San Diego Fort is a historic coastal fortress in Acapulco, Mexico, built for colonial-era defense and now serving as a prominent museum and cultural landmark.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Fort of San Diego