Half Moon Bay State Beach
E63208
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Half Moon Bay State Beach canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T507179 — 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: Half Moon Bay State Beach Context triple: [San Mateo County, California, contains, Half Moon Bay 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.
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.
-
C.
Pope Beach
Pope Beach is a popular sandy lakeside beach on the southern shore of Lake Tahoe, known for its scenic mountain views and family-friendly swimming and picnic areas.
-
D.
La Jolla Cove
La Jolla Cove is a small, picturesque beach and marine reserve in San Diego known for its clear waters, sea caves, and abundant sea lions and snorkeling opportunities.
-
E.
Moshup Beach
Moshup Beach is a scenic, surf-friendly shoreline in Aquinnah on Martha’s Vineyard, known for its dramatic clay cliffs, sunsets, and relatively undeveloped, natural setting.
- 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: Half Moon Bay State Beach Target entity description: 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.
-
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.
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.
-
C.
Pope Beach
Pope Beach is a popular sandy lakeside beach on the southern shore of Lake Tahoe, known for its scenic mountain views and family-friendly swimming and picnic areas.
-
D.
La Jolla Cove
La Jolla Cove is a small, picturesque beach and marine reserve in San Diego known for its clear waters, sea caves, and abundant sea lions and snorkeling opportunities.
-
E.
Moshup Beach
Moshup Beach is a scenic, surf-friendly shoreline in Aquinnah on Martha’s Vineyard, known for its dramatic clay cliffs, sunsets, and relatively undeveloped, natural setting.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
California state park
ⓘ
protected area ⓘ state beach ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county |
San Mateo County, California
ⓘ
surface form:
San Mateo County
|
| ecosystemType | California coastal ecosystem ⓘ |
| environment |
blufftop habitats
ⓘ
coastal dunes ⓘ marine shoreline ⓘ |
| hasFacility |
campground
ⓘ
coastal trail access ⓘ day-use picnic areas ⓘ parking lots ⓘ restrooms ⓘ |
| hasHazard |
cold ocean water
ⓘ
strong rip currents ⓘ unstable coastal bluffs ⓘ |
| hasPart |
Limantour Beach
ⓘ
surface form:
Dunes Beach
Francis Beach ⓘ Roosevelt Beach ⓘ Venice Beach ⓘ |
| hasTrail | segment of California Coastal Trail ⓘ |
| hasViewOf | Pacific Ocean ⓘ |
| knownFor |
coastal bluffs
ⓘ
recreational opportunities ⓘ sandy beaches ⓘ scenic ocean views ⓘ |
| locatedIn | Half Moon Bay, California ⓘ |
| locatedOn | Pacific Ocean ⓘ |
| managedBy | California Department of Parks and Recreation ⓘ |
| near |
Half Moon Bay, California
ⓘ
surface form:
City of Half Moon Bay
Pacific Coast Highway ⓘ
surface form:
Highway 1
|
| offersActivity |
beachcombing
ⓘ
fishing ⓘ hiking ⓘ picnicking ⓘ surfing ⓘ wildlife viewing ⓘ |
| partOf |
California Department of Parks and Recreation
ⓘ
surface form:
California State Parks system
|
| regulates |
campfire use
ⓘ
dogs on beach areas ⓘ fishing according to California regulations ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| subjectTo |
Pacific marine climate
ⓘ
coastal erosion ⓘ |
| usedFor |
day-use recreation
ⓘ
overnight camping ⓘ |
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: Half Moon Bay State Beach Description of subject: 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.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.