Oakland–Alameda County Coliseum Authority
E795111
The Oakland–Alameda County Coliseum Authority is a joint powers public agency that manages and oversees operations of the Oakland Coliseum complex on behalf of the City of Oakland and Alameda County.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oakland–Alameda County Coliseum Authority canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9369684 — 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: Oakland–Alameda County Coliseum Authority Context triple: [Overstock.com Coliseum, hasOperator, Oakland–Alameda County Coliseum Authority]
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A.
Oakland–Alameda County Coliseum
Oakland–Alameda County Coliseum is a multi-purpose stadium in Oakland, California, best known as the longtime home of MLB’s Oakland Athletics and the NFL’s Oakland Raiders and for hosting major events like the 1989 World Series.
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B.
Oakland Arena
Oakland Arena is a multi-purpose indoor arena in Oakland, California, best known as the former longtime home of the NBA’s Golden State Warriors and a major Bay Area concert venue.
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C.
Oakland Center
Oakland Center is an off-campus instructional site of California State University, East Bay located in Oakland that offers academic programs and courses for working professionals and local students.
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D.
Oakland Center
Oakland Center is the main student union and campus hub at Oakland University, housing dining, meeting spaces, and student services.
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E.
Santa Clara Stadium Authority
The Santa Clara Stadium Authority is a public agency created by the City of Santa Clara to own and oversee the operations and financing of Levi’s Stadium, home of the NFL’s San Francisco 49ers.
- 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: Oakland–Alameda County Coliseum Authority Target entity description: The Oakland–Alameda County Coliseum Authority is a joint powers public agency that manages and oversees operations of the Oakland Coliseum complex on behalf of the City of Oakland and Alameda County.
-
A.
Oakland–Alameda County Coliseum
Oakland–Alameda County Coliseum is a multi-purpose stadium in Oakland, California, best known as the longtime home of MLB’s Oakland Athletics and the NFL’s Oakland Raiders and for hosting major events like the 1989 World Series.
-
B.
Oakland Arena
Oakland Arena is a multi-purpose indoor arena in Oakland, California, best known as the former longtime home of the NBA’s Golden State Warriors and a major Bay Area concert venue.
-
C.
Oakland Center
Oakland Center is an off-campus instructional site of California State University, East Bay located in Oakland that offers academic programs and courses for working professionals and local students.
-
D.
Oakland Center
Oakland Center is the main student union and campus hub at Oakland University, housing dining, meeting spaces, and student services.
-
E.
Santa Clara Stadium Authority
The Santa Clara Stadium Authority is a public agency created by the City of Santa Clara to own and oversee the operations and financing of Levi’s Stadium, home of the NFL’s San Francisco 49ers.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
joint powers authority
ⓘ
public agency ⓘ |
| actsOnBehalfOf |
Alameda County
ⓘ
City of Oakland ⓘ
linked to:
Oakland
|
| country |
United States
ⓘ
linked to:
United States of America
|
| governingBodyIncludes |
representatives of Alameda County
ⓘ
representatives of City of Oakland ⓘ |
| hasFacility |
Oakland Arena
ⓘ
Oakland Coliseum ⓘ
linked to:
O.co Coliseum
|
| industry |
arena management
ⓘ
stadium management ⓘ |
| jurisdiction |
Alameda County
ⓘ
City of Oakland ⓘ
linked to:
Oakland
|
| legalForm | joint powers public agency ⓘ |
| locatedIn |
Alameda County
ⓘ
California ⓘ
linked to:
California, United States
Oakland ⓘ San Francisco Bay Area ⓘ |
| manages |
Oakland Coliseum complex
ⓘ
linked to:
O.co Coliseum
|
| operates |
Oakland Arena
ⓘ
Oakland Coliseum complex ⓘ
linked to:
Oakland–Alameda County Coliseum
Oakland–Alameda County Coliseum ⓘ |
| oversees | operations of the Oakland Coliseum complex ⓘ |
| owns | leasehold interests in Oakland Coliseum complex ⓘ |
| purpose |
management of Oakland Coliseum complex
ⓘ
oversight of Oakland Coliseum complex operations ⓘ |
| regionServed |
Alameda County
ⓘ
Oakland metropolitan area ⓘ
linked to:
East Bay
|
| sector | public sector ⓘ |
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: Oakland–Alameda County Coliseum Authority Description of subject: The Oakland–Alameda County Coliseum Authority is a joint powers public agency that manages and oversees operations of the Oakland Coliseum complex on behalf of the City of Oakland and Alameda County.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.