Sutro Baths ruins
E177986
The Sutro Baths ruins are the remains of a once-grand 19th-century public saltwater swimming complex on the San Francisco coast, now a historic and scenic shoreline landmark.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Sutro Baths ruins canonical | 4 |
| Sutro Baths | 3 |
| Sutro Baths site | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1559819 — 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: Sutro Baths ruins Context triple: [Golden Gate National Recreation Area, hasPart, Sutro Baths ruins]
-
A.
Alum Rock Park
Alum Rock Park is a historic municipal park in San Jose, California, known for its rugged canyon landscapes, mineral springs, and extensive hiking trails in the foothills of the Diablo Range.
-
B.
Presidio of San Francisco
The Presidio of San Francisco is a former U.S. Army military post at the northern tip of the San Francisco Peninsula that has been transformed into a national park site featuring historic buildings, scenic overlooks, and extensive recreational areas.
-
C.
Barnsdall Art Park
Barnsdall Art Park is a historic cultural complex in Los Angeles known for its art galleries, theater spaces, and Frank Lloyd Wright–designed Hollyhock House.
-
D.
Jack London State Historic Park
Jack London State Historic Park is a historic site and natural preserve in California dedicated to the life, writings, and former home of author Jack London.
-
E.
Cabrillo Fishing Pier
Cabrillo Fishing Pier is a public pier in San Pedro, California, popular for recreational fishing and coastal views near Cabrillo Beach.
- 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: Sutro Baths ruins Target entity description: The Sutro Baths ruins are the remains of a once-grand 19th-century public saltwater swimming complex on the San Francisco coast, now a historic and scenic shoreline landmark.
-
A.
Alum Rock Park
Alum Rock Park is a historic municipal park in San Jose, California, known for its rugged canyon landscapes, mineral springs, and extensive hiking trails in the foothills of the Diablo Range.
-
B.
Presidio of San Francisco
The Presidio of San Francisco is a former U.S. Army military post at the northern tip of the San Francisco Peninsula that has been transformed into a national park site featuring historic buildings, scenic overlooks, and extensive recreational areas.
-
C.
Barnsdall Art Park
Barnsdall Art Park is a historic cultural complex in Los Angeles known for its art galleries, theater spaces, and Frank Lloyd Wright–designed Hollyhock House.
-
D.
Jack London State Historic Park
Jack London State Historic Park is a historic site and natural preserve in California dedicated to the life, writings, and former home of author Jack London.
-
E.
Cabrillo Fishing Pier
Cabrillo Fishing Pier is a public pier in San Pedro, California, popular for recreational fishing and coastal views near Cabrillo Beach.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
landmark ⓘ ruins ⓘ tourist attraction ⓘ |
| accessibleFrom | Point Lobos Avenue ⓘ |
| associatedWith | Adolph Sutro ⓘ |
| attracts |
local visitors
ⓘ
tourists ⓘ |
| city | San Francisco ⓘ |
| constructionStart | 1890s ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| currentStatus | ruins ⓘ |
| currentUse |
public recreation area
ⓘ
scenic overlook ⓘ |
| destroyedBy | fire ⓘ |
| destructionYear | 1966 ⓘ |
| feature |
concrete foundations
ⓘ
pool remnants ⓘ rocky shoreline ⓘ tidal pools ⓘ tunnels ⓘ |
| formerFunction |
public saltwater swimming complex
ⓘ
recreation facility ⓘ |
| formerly |
Sutro Baths ruins
self-linksurface differs
ⓘ
surface form:
Sutro Baths
|
| hasHeritageStatus | historic shoreline landmark ⓘ |
| hasViewOf |
Mile Rock Beach
ⓘ
Pacific Ocean ⓘ Seal Rocks ⓘ |
| locatedIn |
Golden Gate National Recreation Area
ⓘ
Lands End ⓘ |
| location |
California, United States
ⓘ
surface form:
California
San Francisco ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy | National Park Service ⓘ |
| near |
Cliff House site
ⓘ
surface form:
Cliff House
Ocean Beach ⓘ |
| neighborhood |
Outer Richmond neighborhood
ⓘ
surface form:
Outer Richmond
|
| openedAs |
Sutro Baths ruins
self-linksurface differs
ⓘ
surface form:
Sutro Baths
|
| openedInCentury | 19th century ⓘ |
| overlooks | Pacific Ocean ⓘ |
| ownedBy |
United States government
ⓘ
surface form:
United States federal government
|
| partOf |
Golden Gate National Recreation Area
ⓘ
surface form:
Golden Gate National Recreation Area trail system
San Francisco Peninsula ⓘ
surface form:
San Francisco coastline
|
| state |
California, United States
ⓘ
surface form:
California
|
| trailheadFor | Lands End trails ⓘ |
| usedFor |
hiking
ⓘ
historical interpretation ⓘ 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: Sutro Baths ruins Description of subject: The Sutro Baths ruins are the remains of a once-grand 19th-century public saltwater swimming complex on the San Francisco coast, now a historic and scenic shoreline landmark.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sutro Baths
this entity surface form:
Sutro Baths
subject surface form:
Ocean Beach (San Francisco)
subject surface form:
Lands End
this entity surface form:
Sutro Baths site
this entity surface form:
Sutro Baths