Fort Funston
E177987
Fort Funston is a former coastal defense site in San Francisco now known as a popular bluff-top park and hang-gliding spot along the Pacific shoreline.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Fort Funston canonical | 5 |
| Fort Funston (within city limits) | 1 |
| Fort Funston area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1559820 — 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 Funston Context triple: [Golden Gate National Recreation Area, hasPart, Fort Funston]
-
A.
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.
-
B.
Fort Carson
Fort Carson is a major U.S. Army installation near Colorado Springs, Colorado, known for hosting key space, infantry, and combat support units.
-
C.
Old Fort Western
Old Fort Western is a historic 18th-century wooden fort and trading post on the Kennebec River, recognized as one of the oldest surviving wooden military structures in the United States.
-
D.
Fort Wainwright
Fort Wainwright is a major U.S. Army installation in interior Alaska that supports Arctic training and operations.
-
E.
San Juan Gate
San Juan Gate is a historic stone entrance in Old San Juan, Puerto Rico, that once served as a primary ceremonial and defensive gateway to the fortified colonial city.
- 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 Funston Target entity description: Fort Funston is a former coastal defense site in San Francisco now known as a popular bluff-top park and hang-gliding spot along the Pacific shoreline.
-
A.
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.
-
B.
Fort Carson
Fort Carson is a major U.S. Army installation near Colorado Springs, Colorado, known for hosting key space, infantry, and combat support units.
-
C.
Old Fort Western
Old Fort Western is a historic 18th-century wooden fort and trading post on the Kennebec River, recognized as one of the oldest surviving wooden military structures in the United States.
-
D.
Fort Wainwright
Fort Wainwright is a major U.S. Army installation in interior Alaska that supports Arctic training and operations.
-
E.
San Juan Gate
San Juan Gate is a historic stone entrance in Old San Juan, Puerto Rico, that once served as a primary ceremonial and defensive gateway to the fortified colonial city.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
coastal defense site
ⓘ
former military installation ⓘ park ⓘ recreational area ⓘ |
| accessedVia | Skyline Boulevard ⓘ |
| climate | coastal Mediterranean climate ⓘ |
| formerlyUsedBy | United States Army ⓘ |
| hasFeature |
World War II-era fortifications
ⓘ
beach access ⓘ bunker remains ⓘ sand dunes ⓘ stairways to beach ⓘ steep coastal bluffs ⓘ trails ⓘ |
| hasRegulation | off-leash dog areas allowed in designated zones ⓘ |
| hasVegetation |
coastal scrub
ⓘ
ice plant ⓘ |
| hasViewOf |
Pacific Ocean
ⓘ
San Francisco coastline ⓘ |
| hasWildlife |
raptors
ⓘ
shorebirds ⓘ |
| historicalEra | World War II ⓘ |
| knownFor |
bluff-top trails
ⓘ
coastal erosion ⓘ hang gliding ⓘ off-leash dog walking ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
San Francisco ⓘ San Francisco County ⓘ United States ⓘ
linked to:
United States of America
|
| managedBy | National Park Service ⓘ |
| near |
Lake Merced
ⓘ
San Francisco Zoo ⓘ |
| overlooks | Pacific Ocean ⓘ |
| partOf |
Golden Gate National Recreation Area
ⓘ
San Francisco coastal bluffs ⓘ U.S. coastal defense system ⓘ |
| popularWith |
birdwatchers
ⓘ
dog owners ⓘ hang glider pilots ⓘ hikers ⓘ |
| situatedOn | Pacific coastline ⓘ |
| subjectTo | coastal erosion ⓘ |
| usedFor |
coastal defense
ⓘ
dog walking ⓘ hang gliding launch ⓘ paragliding ⓘ recreation ⓘ |
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 Funston Description of subject: Fort Funston is a former coastal defense site in San Francisco now known as a popular bluff-top park and hang-gliding spot along the Pacific shoreline.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.