Fort Baker (site)
E675641
Fort Baker (site) is a former Civil War-era defensive fortification that was part of the network of military works protecting Washington, D.C.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Baker (site) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7586386 — 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: Fort Baker (site) Context triple: [Civil War Defenses of Washington, hasPart, Fort Baker (site)]
-
A.
Fort Baker
Fort Baker is a historic former U.S. Army post at the north end of the Golden Gate Bridge in Marin County, California, now part of a waterfront park and conference area within the Golden Gate National Recreation Area.
-
B.
Fort Phil Kearny
Fort Phil Kearny was a 19th-century U.S. Army outpost in present-day Wyoming that became a focal point of conflict between the United States and Lakota Sioux during the Indian Wars.
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C.
Fort Sumner
Fort Sumner is a small village in eastern New Mexico best known for its historic military fort and as the place where outlaw Billy the Kid was killed and buried.
-
D.
Fort Whipple
Fort Whipple is a historic 19th-century U.S. Army post near Prescott, Arizona, that played a key role in the military settlement and defense of the Arizona Territory.
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E.
Fort Neally
Fort Neally is a historic frontier fortification site located in Berkeley County, West Virginia, associated with early colonial-era defense and settlement in the region.
- 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: Fort Baker (site) Target entity description: Fort Baker (site) is a former Civil War-era defensive fortification that was part of the network of military works protecting Washington, D.C.
-
A.
Fort Baker
Fort Baker is a historic former U.S. Army post at the north end of the Golden Gate Bridge in Marin County, California, now part of a waterfront park and conference area within the Golden Gate National Recreation Area.
-
B.
Fort Phil Kearny
Fort Phil Kearny was a 19th-century U.S. Army outpost in present-day Wyoming that became a focal point of conflict between the United States and Lakota Sioux during the Indian Wars.
-
C.
Fort Sumner
Fort Sumner is a small village in eastern New Mexico best known for its historic military fort and as the place where outlaw Billy the Kid was killed and buried.
-
D.
Fort Whipple
Fort Whipple is a historic 19th-century U.S. Army post near Prescott, Arizona, that played a key role in the military settlement and defense of the Arizona Territory.
-
E.
Fort Neally
Fort Neally is a historic frontier fortification site located in Berkeley County, West Virginia, associated with early colonial-era defense and settlement in the region.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
Civil War-era fort
ⓘ
historic site ⓘ military fortification ⓘ |
| category | Civil War fortifications in Washington, D.C. ⓘ |
| conflict | American Civil War ⓘ |
| controlledBy | Union Army ⓘ |
| country | United States of America ⓘ |
| designedToProtect |
government buildings in Washington, D.C.
ⓘ
national capital of the United States ⓘ |
| era | American Civil War era ⓘ |
| garrison | Union forces ⓘ |
| hasFunction |
artillery position
ⓘ
infantry earthwork ⓘ |
| heritageStatus | historic Civil War site ⓘ |
| locatedIn |
District of Columbia
ⓘ
Washington, D.C. ⓘ |
| locatedNear |
Washington, D.C. metropolitan area
ⓘ
linked to:
Washington metropolitan area
|
| locatedOn | landward defenses of Washington, D.C. ⓘ |
| militaryBranch | United States Army ⓘ |
| partOf |
Civil War defenses of Washington
ⓘ
linked to:
Civil War Defenses of Washington
defensive network of Washington, D.C. ⓘ |
| status | former fortification ⓘ |
| usedFor |
defense of Washington, D.C.
ⓘ
military defense ⓘ |
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: Fort Baker (site) Description of subject: Fort Baker (site) is a former Civil War-era defensive fortification that was part of the network of military works protecting Washington, D.C.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.