Half Moon Bay, California
E103470
Half Moon Bay, California is a coastal city on the Pacific Ocean known for its scenic beaches, agriculture, and the annual Mavericks big-wave surfing event.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Half Moon Bay, California canonical | 13 |
| Half Moon Bay | 5 |
| City of Half Moon Bay | 1 |
| downtown Half Moon Bay | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T507164 — 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, California Context triple: [San Mateo County, California, hasCity, Half Moon Bay, California]
-
A.
Bombay Beach, California
Bombay Beach, California is a small, offbeat community on the eastern shore of the Salton Sea known for its decaying resort-town remnants, outsider art installations, and stark desert landscape.
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B.
Monterey
Monterey is a historic coastal city in Northern California known for its scenic bay, marine life, and former prominence as a sardine-canning and fishing center.
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C.
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.
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D.
Pacifica, California
Pacifica, California is a coastal city in the San Francisco Bay Area known for its scenic beaches, rugged bluffs, and popular surfing spots.
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E.
Santa Cruz, California
Santa Cruz, California is a coastal city in Northern California known for its surf culture, beach boardwalk, and progressive university community.
- 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, California Target entity description: Half Moon Bay, California is a coastal city on the Pacific Ocean known for its scenic beaches, agriculture, and the annual Mavericks big-wave surfing event.
-
A.
Bombay Beach, California
Bombay Beach, California is a small, offbeat community on the eastern shore of the Salton Sea known for its decaying resort-town remnants, outsider art installations, and stark desert landscape.
-
B.
Monterey
Monterey is a historic coastal city in Northern California known for its scenic bay, marine life, and former prominence as a sardine-canning and fishing center.
-
C.
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.
-
D.
Pacifica, California
Pacifica, California is a coastal city in the San Francisco Bay Area known for its scenic beaches, rugged bluffs, and popular surfing spots.
-
E.
Santa Cruz, California
Santa Cruz, California is a coastal city in Northern California known for its surf culture, beach boardwalk, and progressive university community.
- F. None of above. chosen
Statements (46)
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, California Description of subject: Half Moon Bay, California is a coastal city on the Pacific Ocean known for its scenic beaches, agriculture, and the annual Mavericks big-wave surfing event.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Half Moon Bay
this entity surface form:
Half Moon Bay
this entity surface form:
City of Half Moon Bay
subject surface form:
State Route 84 (California)
subject surface form:
State Route 84 (California)
this entity surface form:
downtown Half Moon Bay
this entity surface form:
Half Moon Bay
this entity surface form:
Half Moon Bay
this entity surface form:
Half Moon Bay