Pacifica State Beach
E63469
Pacifica State Beach is a popular coastal beach in the city of Pacifica, California, known for its scenic shoreline and surfing opportunities just south of San Francisco.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pacifica State Beach canonical | 8 |
| Pacifica State Beach area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T507180 — 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: Pacifica State Beach Context triple: [San Mateo County, California, contains, Pacifica State Beach]
-
A.
Cabrillo Beach
Cabrillo Beach is a popular coastal recreation area in San Pedro, California, known for its sandy shoreline, tide pools, and proximity to the Port of Los Angeles.
-
B.
Half Moon Bay State Beach
Half Moon Bay State Beach is a scenic coastal state park on the Pacific Ocean known for its sandy beaches, coastal bluffs, and popular recreation opportunities like picnicking, fishing, and surfing.
-
C.
Crissy Field
Crissy Field is a restored former airfield and popular waterfront park in San Francisco offering beaches, trails, and views of the Golden Gate Bridge.
-
D.
Fishermen's Beach
Fishermen's Beach is a popular sandy beach and tourist spot in Albufeira, Portugal, known for its historic fishing heritage and lively waterfront atmosphere.
-
E.
Leadbetter Beach
Leadbetter Beach is a popular sandy shoreline and surf spot in Santa Barbara, California, known for its gentle waves, scenic coastal views, and adjacent park and picnic areas.
- 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: Pacifica State Beach Target entity description: Pacifica State Beach is a popular coastal beach in the city of Pacifica, California, known for its scenic shoreline and surfing opportunities just south of San Francisco.
-
A.
Cabrillo Beach
Cabrillo Beach is a popular coastal recreation area in San Pedro, California, known for its sandy shoreline, tide pools, and proximity to the Port of Los Angeles.
-
B.
Half Moon Bay State Beach
Half Moon Bay State Beach is a scenic coastal state park on the Pacific Ocean known for its sandy beaches, coastal bluffs, and popular recreation opportunities like picnicking, fishing, and surfing.
-
C.
Crissy Field
Crissy Field is a restored former airfield and popular waterfront park in San Francisco offering beaches, trails, and views of the Golden Gate Bridge.
-
D.
Fishermen's Beach
Fishermen's Beach is a popular sandy beach and tourist spot in Albufeira, Portugal, known for its historic fishing heritage and lively waterfront atmosphere.
-
E.
Leadbetter Beach
Leadbetter Beach is a popular sandy shoreline and surf spot in Santa Barbara, California, known for its gentle waves, scenic coastal views, and adjacent park and picnic areas.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
beach
ⓘ
recreational area ⓘ |
| alsoKnownAs | Linda Mar Beach ⓘ |
| climate | cool coastal climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| environmentType | coastal beach ⓘ |
| hasAccess |
Pacific Coast Highway
ⓘ
surface form:
Highway 1
|
| hasActivity |
beach walking
ⓘ
dog walking ⓘ picnicking ⓘ sunbathing ⓘ surf fishing ⓘ surfing ⓘ |
| hasFeature |
coastal bluffs
ⓘ
coastal trail access ⓘ nearby restaurants ⓘ nearby shopping center ⓘ parking lot ⓘ public restrooms ⓘ sandy beach ⓘ |
| hasNearby |
Pacifica Pier
ⓘ
Pedro Point Headlands ⓘ Rockaway Beach (Pacifica) ⓘ |
| hasRegulation |
leash laws for dogs
ⓘ
seasonal restrictions for wildlife protection ⓘ |
| knownFor |
beginner-friendly surf conditions
ⓘ
consistent surf break ⓘ popularity with local surfers ⓘ proximity to San Francisco ⓘ scenic shoreline ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Northern California ⓘ Pacifica, California ⓘ San Mateo County, California ⓘ |
| locatedOn | Pacific Ocean ⓘ |
| managedBy | City of Pacifica ⓘ |
| near |
San Francisco, California, United States of America
ⓘ
surface form:
San Francisco, California
|
| oceanCondition |
cold water temperatures
ⓘ
frequent fog ⓘ variable rip currents ⓘ |
| partOf |
San Francisco Peninsula
ⓘ
surface form:
San Mateo County coast
|
| region | San Francisco Bay Area ⓘ |
| usedFor |
family recreation
ⓘ
photography ⓘ recreational swimming ⓘ surfing lessons ⓘ |
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: Pacifica State Beach Description of subject: Pacifica State Beach is a popular coastal beach in the city of Pacifica, California, known for its scenic shoreline and surfing opportunities just south of San Francisco.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Pacifica State Beach area