Roseville, California
E91878
Roseville, California is a rapidly growing suburban city in Placer County near Sacramento, known for its major retail centers, family-friendly neighborhoods, and role as a regional commercial hub.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Roseville, California canonical | 20 |
| Roseville | 5 |
| Roseville, California, United States | 2 |
| City of Roseville | 1 |
| City of Roseville, California | 1 |
| Roseville metropolitan area | 1 |
| Roseville urban area | 1 |
| urban community of Roseville, California | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T563386 — 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: Roseville, California Context triple: [Amtrak Capitol Corridor, servesCity, Roseville, California]
-
A.
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.
-
B.
Rosamond, California
Rosamond, California is a small Mojave Desert community in Kern County known for its proximity to major aerospace and military testing facilities.
-
C.
Palmdale, California
Palmdale, California is a high-desert city in northern Los Angeles County known for its major aerospace industry presence and proximity to Edwards Air Force Base.
-
D.
Richmond, California
Richmond, California is an industrial and residential city in the East Bay region of the San Francisco Bay Area known for its port, oil refinery, and diverse communities.
-
E.
Woodside, California
Woodside, California is an affluent, semi-rural town on the San Francisco Peninsula known for its large estates, equestrian culture, and proximity to 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: Roseville, California Target entity description: Roseville, California is a rapidly growing suburban city in Placer County near Sacramento, known for its major retail centers, family-friendly neighborhoods, and role as a regional commercial hub.
-
A.
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.
-
B.
Rosamond, California
Rosamond, California is a small Mojave Desert community in Kern County known for its proximity to major aerospace and military testing facilities.
-
C.
Palmdale, California
Palmdale, California is a high-desert city in northern Los Angeles County known for its major aerospace industry presence and proximity to Edwards Air Force Base.
-
D.
Richmond, California
Richmond, California is an industrial and residential city in the East Bay region of the San Francisco Bay Area known for its port, oil refinery, and diverse communities.
-
E.
Woodside, California
Woodside, California is an affluent, semi-rural town on the San Francisco Peninsula known for its large estates, equestrian culture, and proximity to Silicon Valley.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| areaCode |
279
ⓘ
916 ⓘ |
| areaTotal | about 44 square miles ⓘ |
| climate | Mediterranean climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Placer County ⓘ |
| developedFrom | Central Pacific Railroad facilities ⓘ |
| distanceTo | approximately 20 miles northeast of downtown Sacramento ⓘ |
| economicSector |
finance and insurance
ⓘ
health care ⓘ retail trade ⓘ technology services ⓘ |
| governmentType | council–manager government ⓘ |
| hasFeature |
parks and recreational trails
ⓘ
regional shopping malls ⓘ suburban residential neighborhoods ⓘ |
| hasSchoolDistrict |
Roseville City School District
ⓘ
Roseville Joint Union High School District ⓘ |
| historicalOrigin | railroad junction town ⓘ |
| incorporatedAsCity | 1909 ⓘ |
| isSuburbOf |
Sacramento
ⓘ
surface form:
Sacramento, California
|
| knownFor |
family-friendly neighborhoods
ⓘ
major retail centers ⓘ regional commercial hub role ⓘ |
| locatedIn |
Placer County
ⓘ
surface form:
Placer County, California
Sacramento metropolitan area ⓘ |
| locatedNear |
Sacramento
ⓘ
surface form:
Sacramento, California
|
| majorShoppingCenter |
Fountains at Roseville
ⓘ
Westfield Galleria at Roseville ⓘ |
| medianHouseholdIncomeRank | relatively high within Sacramento metropolitan area ⓘ |
| namedFor | Roseville (railroad junction and town site) ⓘ |
| population | approximately 150000 ⓘ |
| populationAsOf | 2020 census ⓘ |
| postalCode |
95661
ⓘ
95678 ⓘ 95747 ⓘ |
| railroadServedBy | Union Pacific Railroad ⓘ |
| region | Northern California ⓘ |
| roleInRegion | retail and employment center for South Placer County ⓘ |
| servedByHighway |
Interstate 80
ⓘ
State Route 65 ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| timeZone | Pacific Time Zone ⓘ |
| timeZoneDST |
Pacific Time Zone
ⓘ
surface form:
Pacific Daylight Time
|
| transportationHubFor | highway travel in the Sacramento region ⓘ |
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: Roseville, California Description of subject: Roseville, California is a rapidly growing suburban city in Placer County near Sacramento, known for its major retail centers, family-friendly neighborhoods, and role as a regional commercial hub.
Referenced by (32)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
City of Roseville, California
subject surface form:
Antelope, California
this entity surface form:
Roseville, California, United States
this entity surface form:
Roseville
this entity surface form:
Roseville, California, United States
this entity surface form:
Roseville
this entity surface form:
Roseville metropolitan area
this entity surface form:
Roseville
this entity surface form:
Roseville
this entity surface form:
urban community of Roseville, California
this entity surface form:
Roseville urban area
this entity surface form:
Roseville
this entity surface form:
City of Roseville