Indianapolis City-County Building
E617804
The Indianapolis City-County Building is a prominent government complex in downtown Indianapolis that houses the consolidated city and county offices, including administrative departments and courts.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T6755683 — 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: Indianapolis City-County Building Context triple: [Indianapolis City-County Council, meetsIn, Indianapolis City-County Building]
-
A.
South Bend Courthouse
South Bend Courthouse is a federal courthouse facility in South Bend, Indiana, that serves as one of the primary locations for proceedings of the U.S. District Court for the Northern District of Indiana.
-
B.
Fort Wayne Courthouse
Fort Wayne Courthouse is a federal courthouse in Fort Wayne, Indiana, that serves as one of the primary venues for proceedings of the United States District Court for the Northern District of Indiana.
-
C.
Indianapolis Union Station
Indianapolis Union Station is a historic railway terminal in downtown Indianapolis, Indiana, notable as one of the first union stations in the United States and a key Midwestern passenger rail hub.
-
D.
Allen County Courthouse
The Allen County Courthouse is a historic Beaux-Arts style courthouse in downtown Fort Wayne, Indiana, renowned for its elaborate murals, sculptures, and stained glass, and designated a National Historic Landmark.
-
E.
Birch Bayh Federal Building and United States Courthouse
The Birch Bayh Federal Building and United States Courthouse is a historic federal building in Indianapolis that houses the U.S. District Court and other federal offices.
- 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: Indianapolis City-County Building Target entity description: The Indianapolis City-County Building is a prominent government complex in downtown Indianapolis that houses the consolidated city and county offices, including administrative departments and courts.
-
A.
South Bend Courthouse
South Bend Courthouse is a federal courthouse facility in South Bend, Indiana, that serves as one of the primary locations for proceedings of the U.S. District Court for the Northern District of Indiana.
-
B.
Fort Wayne Courthouse
Fort Wayne Courthouse is a federal courthouse in Fort Wayne, Indiana, that serves as one of the primary venues for proceedings of the United States District Court for the Northern District of Indiana.
-
C.
Indianapolis Union Station
Indianapolis Union Station is a historic railway terminal in downtown Indianapolis, Indiana, notable as one of the first union stations in the United States and a key Midwestern passenger rail hub.
-
D.
Allen County Courthouse
The Allen County Courthouse is a historic Beaux-Arts style courthouse in downtown Fort Wayne, Indiana, renowned for its elaborate murals, sculptures, and stained glass, and designated a National Historic Landmark.
-
E.
Birch Bayh Federal Building and United States Courthouse
The Birch Bayh Federal Building and United States Courthouse is a historic federal building in Indianapolis that houses the U.S. District Court and other federal offices.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
government building
ⓘ
office building ⓘ |
| address | 200 East Washington Street, Indianapolis, Indiana ⓘ |
| architecturalStyle | Modernist ⓘ |
| city | Indianapolis ⓘ |
| contains |
administrative offices
ⓘ
council chambers ⓘ courtrooms ⓘ mayor’s office ⓘ police headquarters ⓘ |
| coordinates | 39.7683°N 86.1518°W ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| function |
houses administrative departments
ⓘ
houses city government offices ⓘ houses county government offices ⓘ houses courts ⓘ |
| governingBody |
City of Indianapolis
ⓘ
linked to:
Indianapolis
Marion County ⓘ |
| hasBasement | yes ⓘ |
| hasFeature | public observation deck (historically on upper floors) ⓘ |
| hasParking | yes ⓘ |
| height | about 372 feet ⓘ |
| locatedIn |
Indiana
ⓘ
Indianapolis ⓘ Marion County, Indiana ⓘ United States ⓘ
linked to:
United States of America
|
| locatedInArea | downtown Indianapolis ⓘ |
| materialUsed |
concrete
ⓘ
glass ⓘ steel ⓘ |
| numberOfFloors | 28 ⓘ |
| openingDate | 1962 ⓘ |
| partOf |
Indianapolis city-county consolidated government complex
ⓘ
linked to:
Indianapolis City-County Building
|
| region | Marion County ⓘ |
| significance | primary seat of government for Indianapolis and Marion County ⓘ |
| tenant |
City of Indianapolis
ⓘ
linked to:
Indianapolis
Indianapolis City-County Council ⓘ Indianapolis Metropolitan Police Department headquarters ⓘ
linked to:
Indianapolis Metropolitan Police Department
Marion Circuit Court ⓘ Marion County government ⓘ Marion Superior Court ⓘ Office of the Mayor of Indianapolis ⓘ |
| use |
administrative
ⓘ
civic ⓘ judicial ⓘ |
| yearCompleted | 1962 ⓘ |
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: Indianapolis City-County Building Description of subject: The Indianapolis City-County Building is a prominent government complex in downtown Indianapolis that houses the consolidated city and county offices, including administrative departments and courts.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
Indianapolis City-County Council
→
headquartersLocation
→
Indianapolis City-County Building, Indianapolis, Indiana
ⓘ
linked to: Indianapolis City-County Building
Indianapolis City-County Building
→
partOf
→
Indianapolis city-county consolidated government complex
ⓘ
linked to: Indianapolis City-County Building