Battery Kirby
E669467
Battery Kirby is a historic coastal artillery battery in the Marin Headlands of California that once formed part of the defenses of San Francisco Bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Battery Kirby canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7529618 — 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: Battery Kirby Context triple: [Kirby Cove, nearbyLandmark, Battery Kirby]
-
A.
Battery Pier
Battery Pier is a harbour pier located in Douglas, Isle of Man, serving as part of the town’s maritime infrastructure.
-
B.
The Battery
The Battery is a historic waterfront park at the southern tip of Manhattan in New York City, known for its harbor views, ferries to the Statue of Liberty and Ellis Island, and landmark Castle Clinton.
-
C.
The Battery
The Battery is a historic defensive seawall and promenade in Charleston, South Carolina, famed for its antebellum homes and views of Charleston Harbor and Fort Sumter.
-
D.
Battery Wheeler
Battery Wheeler is a coastal artillery battery that formed part of the defensive fortifications at Fort Mills on Corregidor Island in the Philippines.
-
E.
Rayovac
Rayovac is a battery and portable power brand known for offering value-focused alternatives to major competitors like Duracell and Energizer.
- 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: Battery Kirby Target entity description: Battery Kirby is a historic coastal artillery battery in the Marin Headlands of California that once formed part of the defenses of San Francisco Bay.
-
A.
Battery Pier
Battery Pier is a harbour pier located in Douglas, Isle of Man, serving as part of the town’s maritime infrastructure.
-
B.
The Battery
The Battery is a historic waterfront park at the southern tip of Manhattan in New York City, known for its harbor views, ferries to the Statue of Liberty and Ellis Island, and landmark Castle Clinton.
-
C.
The Battery
The Battery is a historic defensive seawall and promenade in Charleston, South Carolina, famed for its antebellum homes and views of Charleston Harbor and Fort Sumter.
-
D.
Battery Wheeler
Battery Wheeler is a coastal artillery battery that formed part of the defensive fortifications at Fort Mills on Corregidor Island in the Philippines.
-
E.
Rayovac
Rayovac is a battery and portable power brand known for offering value-focused alternatives to major competitors like Duracell and Energizer.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
coastal artillery battery
ⓘ
historic military site ⓘ |
| controlledBy | United States Army NERFINISHED ⓘ |
| coordinateSystem | WGS84 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| currentUse |
historic site
ⓘ
tourist attraction ⓘ |
| designedFor |
defense of San Francisco Bay
ⓘ
long-range coastal artillery ⓘ |
| era | Endicott Period coastal defenses ⓘ |
| hasFeature |
concrete parapets
ⓘ
gun emplacements ⓘ magazines ⓘ underground rooms ⓘ |
| hasFunction |
artillery emplacement
ⓘ
coastal defense ⓘ |
| heritageStatus | historic coastal defense site ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Marin County, California NERFINISHED ⓘ Marin Headlands NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| locatedInProtectedArea | Golden Gate National Recreation Area NERFINISHED ⓘ |
| material | reinforced concrete ⓘ |
| militaryBranch | United States Army ⓘ |
| namedAfter | Edmund Kirby NERFINISHED ⓘ |
| near |
Golden Gate
NERFINISHED
ⓘ
Point Bonita NERFINISHED ⓘ |
| openToPublic | yes ⓘ |
| overlooks |
Pacific Ocean
ⓘ
approaches to San Francisco Bay ⓘ |
| partOf |
Fort Barry
NERFINISHED
ⓘ
Harbor Defenses of San Francisco NERFINISHED ⓘ defenses of San Francisco Bay ⓘ |
| region | San Francisco Bay Area ⓘ |
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: Battery Kirby Description of subject: Battery Kirby is a historic coastal artillery battery in the Marin Headlands of California that once formed part of the defenses of San Francisco Bay.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.