Alamo, California
E157868
Alamo, California is an affluent unincorporated community in the San Francisco Bay Area known for its suburban residential character and high quality of life.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alamo, California canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T797809 — 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: Alamo, California Context triple: [Contra Costa County, hasMajorCity, Alamo, California]
-
A.
Soledad, California
Soledad, California is a small agricultural city in Monterey County best known as the primary gateway to Pinnacles National Park.
-
B.
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.
-
C.
San Carlos, California
San Carlos, California is a small city on the San Francisco Peninsula known for its suburban charm, vibrant downtown, and role as a local transportation and business hub.
-
D.
Clovis, California
Clovis, California is a suburban city in Fresno County known for its historic Old Town district, proximity to Fresno and the Sierra Nevada, and its role as a gateway to outdoor recreation in Central California.
-
E.
Colma, California
Colma, California is a small town in the San Francisco Bay Area best known for its numerous cemeteries and the fact that the dead vastly outnumber the living residents.
- 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: Alamo, California Target entity description: Alamo, California is an affluent unincorporated community in the San Francisco Bay Area known for its suburban residential character and high quality of life.
-
A.
Soledad, California
Soledad, California is a small agricultural city in Monterey County best known as the primary gateway to Pinnacles National Park.
-
B.
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.
-
C.
San Carlos, California
San Carlos, California is a small city on the San Francisco Peninsula known for its suburban charm, vibrant downtown, and role as a local transportation and business hub.
-
D.
Clovis, California
Clovis, California is a suburban city in Fresno County known for its historic Old Town district, proximity to Fresno and the Sierra Nevada, and its role as a gateway to outdoor recreation in Central California.
-
E.
Colma, California
Colma, California is a small town in the San Francisco Bay Area best known for its numerous cemeteries and the fact that the dead vastly outnumber the living residents.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
census-designated place
ⓘ
unincorporated community ⓘ |
| areaCode | 925 ⓘ |
| censusDesignation | census-designated place in Contra Costa County, California ⓘ |
| climate | Mediterranean climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Contra Costa County ⓘ |
| distanceTo |
approximately 28 miles east of San Francisco
ⓘ
approximately 3 miles north of Danville ⓘ approximately 3 miles south of Walnut Creek ⓘ |
| economicCharacteristic | high property values ⓘ |
| elevation | approximately 200 feet ⓘ |
| governingBody | Contra Costa County Board of Supervisors ⓘ |
| hasAmenity |
country clubs
ⓘ
equestrian facilities ⓘ open space trails ⓘ |
| hasCharacteristic |
affluent
ⓘ
residential community ⓘ suburban ⓘ |
| hasFeature |
large residential lots
ⓘ
tree-lined residential streets ⓘ |
| hasPark |
Hap Magee Ranch Park
ⓘ
Livorna Park ⓘ |
| knownFor |
high quality of life
ⓘ
large single-family homes ⓘ semi-rural atmosphere ⓘ |
| locatedIn |
East Bay
ⓘ
San Francisco Bay Area ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| medianHouseholdIncomeRank | among highest in Contra Costa County ⓘ |
| near | Mount Diablo ⓘ |
| neighboringCommunity |
Danville, California
ⓘ
Diablo, California ⓘ Lafayette, California ⓘ Walnut Creek, California ⓘ |
| partOf | San Ramon Valley ⓘ |
| populationCharacteristic | low population density ⓘ |
| postalCode | 94507 ⓘ |
| region | Northern California ⓘ |
| schoolDistrict | San Ramon Valley Unified School District ⓘ |
| servedBy |
County Fire Protection District
ⓘ
County Sheriff for law enforcement ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| timeZoneDST |
Pacific Time Zone
ⓘ
surface form:
Pacific Daylight Time
|
| traversedBy |
Interstate 680
ⓘ
San Ramon Valley Boulevard ⓘ |
| unincorporatedStatus | not an incorporated city ⓘ |
| zoningCharacteristic | primarily residential ⓘ |
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: Alamo, California Description of subject: Alamo, California is an affluent unincorporated community in the San Francisco Bay Area known for its suburban residential character and high quality of life.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.