Bayview, Contra Costa County, California
E95722
Bayview is a small unincorporated community in Contra Costa County, California, situated in the San Francisco Bay Area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bayview (Contra Costa County, California) | 1 |
| Bayview, Contra Costa County, California canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T797827 — 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: Bayview, Contra Costa County, California Context triple: [Contra Costa County, hasMajorCity, Bayview, Contra Costa County, California]
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A.
Mountain View, Contra Costa County, California
Mountain View is a small unincorporated community located in Contra Costa County in the San Francisco Bay Area of California.
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B.
Daly City
Daly City is a suburban city just south of San Francisco in San Mateo County, California, known for its diverse population and role as a major residential and commercial hub in the Bay Area.
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C.
Redwood City, California
Redwood City, California is a city on the San Francisco Peninsula in Silicon Valley, known for its historic downtown and role as the county seat of San Mateo County.
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D.
South San Francisco
South San Francisco is a city in northern San Mateo County, California, known for its industrial roots, biotech industry presence, and location just south of San Francisco.
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E.
San Mateo County, California
San Mateo County, California is a coastal county in the San Francisco Bay Area known for its affluent communities, tech industry presence, and proximity to both San Francisco and Silicon Valley.
- 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: Bayview, Contra Costa County, California Target entity description: Bayview is a small unincorporated community in Contra Costa County, California, situated in the San Francisco Bay Area.
-
A.
Mountain View, Contra Costa County, California
Mountain View is a small unincorporated community located in Contra Costa County in the San Francisco Bay Area of California.
-
B.
Daly City
Daly City is a suburban city just south of San Francisco in San Mateo County, California, known for its diverse population and role as a major residential and commercial hub in the Bay Area.
-
C.
Redwood City, California
Redwood City, California is a city on the San Francisco Peninsula in Silicon Valley, known for its historic downtown and role as the county seat of San Mateo County.
-
D.
South San Francisco
South San Francisco is a city in northern San Mateo County, California, known for its industrial roots, biotech industry presence, and location just south of San Francisco.
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E.
San Mateo County, California
San Mateo County, California is a coastal county in the San Francisco Bay Area known for its affluent communities, tech industry presence, and proximity to both San Francisco and Silicon Valley.
- F. None of above. chosen
Statements (25)
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: Bayview, Contra Costa County, California Description of subject: Bayview is a small unincorporated community in Contra Costa County, California, situated in the San Francisco Bay Area.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Bayview, Contra Costa County, California
→
hasAlternativeName
→
Bayview (Contra Costa County, California)
ⓘ
subject linked to:
Bayview
linked to: Bayview, Contra Costa County, California