Sacramento City Hall
E47665
Sacramento City Hall is the main municipal government building of Sacramento, California, housing the mayor’s office, city administration, and the chambers of the Sacramento City Council.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Sacramento City Hall canonical | 4 |
| Sacramento City Council chambers | 1 |
| Sacramento City Hall Annex | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T328357 — 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: Sacramento City Hall Context triple: [Sacramento City Council, meetsAt, Sacramento City Hall]
-
A.
San Francisco City Hall
San Francisco City Hall is a historic Beaux-Arts landmark in the city’s Civic Center, serving as the seat of government and a prominent architectural symbol of San Francisco.
-
B.
California State Capitol
The California State Capitol is the historic government building in Sacramento that houses the chambers and offices of the state's legislative and executive branches.
-
C.
Los Angeles City Hall
Los Angeles City Hall is the historic and iconic main municipal building of Los Angeles, housing the mayor’s office and the city council chambers.
-
D.
Pioneer Courthouse
Pioneer Courthouse is a historic 19th-century federal courthouse in downtown Portland, Oregon, and one of the oldest functioning federal courthouses in the western United States.
-
E.
San Francisco War Memorial Opera House
The San Francisco War Memorial Opera House is a historic performing arts venue in San Francisco renowned as the longtime home of the San Francisco Opera and San Francisco Ballet.
- 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: Sacramento City Hall Target entity description: Sacramento City Hall is the main municipal government building of Sacramento, California, housing the mayor’s office, city administration, and the chambers of the Sacramento City Council.
-
A.
San Francisco City Hall
San Francisco City Hall is a historic Beaux-Arts landmark in the city’s Civic Center, serving as the seat of government and a prominent architectural symbol of San Francisco.
-
B.
California State Capitol
The California State Capitol is the historic government building in Sacramento that houses the chambers and offices of the state's legislative and executive branches.
-
C.
Los Angeles City Hall
Los Angeles City Hall is the historic and iconic main municipal building of Los Angeles, housing the mayor’s office and the city council chambers.
-
D.
Pioneer Courthouse
Pioneer Courthouse is a historic 19th-century federal courthouse in downtown Portland, Oregon, and one of the oldest functioning federal courthouses in the western United States.
-
E.
San Francisco War Memorial Opera House
The San Francisco War Memorial Opera House is a historic performing arts venue in San Francisco renowned as the longtime home of the San Francisco Opera and San Francisco Ballet.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
city hall
ⓘ
municipal government building ⓘ |
| adjacentTo |
Sacramento City Hall
self-linksurface differs
ⓘ
surface form:
Sacramento City Hall Annex
|
| architecturalStyle | Beaux-Arts ⓘ |
| buildingType | office building ⓘ |
| category |
Buildings and structures in Sacramento, California
ⓘ
City and town halls in California ⓘ Government buildings in Sacramento, California ⓘ |
| coordinates | approximately 38.58°N 121.49°W ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| function |
location of city council meetings
ⓘ
location of mayoral administration ⓘ seat of municipal government of Sacramento ⓘ |
| governmentBodySeated |
Office of the Mayor of Sacramento
ⓘ
Sacramento City Council ⓘ |
| hasParkingFacility | nearby public parking structures ⓘ |
| hasPart |
Sacramento City Hall
self-linksurface differs
ⓘ
surface form:
Sacramento City Council chambers
administrative offices ⓘ city manager’s office ⓘ mayor’s office ⓘ |
| hasWebsite | https://www.cityofsacramento.org/City-Hall ⓘ |
| heritageDesignation | contributing property in Sacramento Downtown historic area ⓘ |
| inception | early 20th century ⓘ |
| jurisdiction |
Sacramento
ⓘ
surface form:
City of Sacramento
|
| locatedIn |
California, United States
ⓘ
surface form:
California
Sacramento ⓘ |
| locatedInAdministrativeTerritorialEntity | Sacramento County ⓘ |
| locatedInNeighborhood |
downtown Sacramento
ⓘ
surface form:
Downtown Sacramento
|
| locatedInTimeZone | Pacific Time Zone ⓘ |
| materialUsed |
concrete
ⓘ
stone ⓘ |
| municipalityServed |
Sacramento
ⓘ
surface form:
City of Sacramento
|
| nearestAirport | Sacramento International Airport ⓘ |
| nearestMajorTransitHub |
Amtrak Sacramento Valley Station
ⓘ
surface form:
Sacramento Valley Station
|
| numberOfFloors | multiple stories ⓘ |
| occupant |
Office of the Mayor of Sacramento
ⓘ
Sacramento City Council ⓘ Sacramento City Council ⓘ
surface form:
Sacramento city administration
|
| operator |
Sacramento
ⓘ
surface form:
City of Sacramento
|
| ownedBy |
Sacramento
ⓘ
surface form:
City of Sacramento
|
| postalCode | 95814 ⓘ |
| publicAccess | yes ⓘ |
| regionServed | Sacramento metropolitan area ⓘ |
| streetAddress | 915 I Street ⓘ |
| usedFor |
city council legislative sessions
ⓘ
press conferences ⓘ public hearings ⓘ public records and administrative services ⓘ |
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: Sacramento City Hall Description of subject: Sacramento City Hall is the main municipal government building of Sacramento, California, housing the mayor’s office, city administration, and the chambers of the Sacramento City Council.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Downtown Commons
this entity surface form:
Sacramento City Council chambers
this entity surface form:
Sacramento City Hall Annex
subject surface form:
Downtown Sacramento