San Miguel, Contra Costa County, California
E94940
San Miguel is a residential community located within Contra Costa County in the San Francisco Bay Area region of California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Miguel, Contra Costa County, California canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T797830 — 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: San Miguel, Contra Costa County, California Context triple: [Contra Costa County, hasMajorCity, San Miguel, Contra Costa County, California]
-
A.
Martinez, California
Martinez, California is a historic waterfront city in the San Francisco Bay Area known as the county seat of Contra Costa County and for its role as a regional rail and transportation hub.
-
B.
Santa Cruz, California
Santa Cruz, California is a coastal city in Northern California known for its surf culture, beach boardwalk, and progressive university community.
-
C.
Coloma, California
Coloma, California is a historic Gold Country town best known as the site where gold was first discovered in 1848, sparking the California Gold Rush.
-
D.
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.
-
E.
Moreno Valley, California
Moreno Valley, California is a large suburban city in Riverside County known for its rapid growth, diverse population, and role as a residential and logistics hub in Southern California’s Inland Empire region.
- 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: San Miguel, Contra Costa County, California Target entity description: San Miguel is a residential community located within Contra Costa County in the San Francisco Bay Area region of California.
-
A.
Martinez, California
Martinez, California is a historic waterfront city in the San Francisco Bay Area known as the county seat of Contra Costa County and for its role as a regional rail and transportation hub.
-
B.
Santa Cruz, California
Santa Cruz, California is a coastal city in Northern California known for its surf culture, beach boardwalk, and progressive university community.
-
C.
Coloma, California
Coloma, California is a historic Gold Country town best known as the site where gold was first discovered in 1848, sparking the California Gold Rush.
-
D.
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.
-
E.
Moreno Valley, California
Moreno Valley, California is a large suburban city in Riverside County known for its rapid growth, diverse population, and role as a residential and logistics hub in Southern California’s Inland Empire region.
- F. None of above. chosen
Statements (29)
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: San Miguel, Contra Costa County, California Description of subject: San Miguel is a residential community located within Contra Costa County in the San Francisco Bay Area region of California.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.