Costello Athletic Center
E508277
Costello Athletic Center is a multi-purpose sports arena on the University of Massachusetts Lowell campus that serves as the primary venue for the university’s athletic events and activities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Costello Athletic Center canonical | 4 |
| Tsongas Arena | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5262675 — 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: Costello Athletic Center Context triple: [UMass Lowell River Hawks, homeArenaForBasketball, Costello Athletic Center]
-
A.
Johnson Athletic Center
Johnson Athletic Center is an indoor sports and recreation facility on the MIT campus that hosts the MIT Engineers’ athletic events and training.
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B.
Goergen Athletic Center
Goergen Athletic Center is the primary indoor sports and recreation facility at the University of Rochester, hosting varsity athletics, fitness activities, and campus events.
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C.
Louis Brown Athletic Center
The Louis Brown Athletic Center, commonly known as the RAC, is an indoor arena on Rutgers University's campus that long served as the primary venue for the school's basketball programs and other major athletic and campus events.
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D.
Welsh-Ryan Arena
Welsh-Ryan Arena is an indoor sports venue in Evanston, Illinois, best known as the primary basketball arena for Northwestern University's athletic programs.
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E.
Newman Arena
Newman Arena is an indoor sports venue at Cornell University that serves as the primary home court for the university’s basketball teams.
- 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: Costello Athletic Center Target entity description: Costello Athletic Center is a multi-purpose sports arena on the University of Massachusetts Lowell campus that serves as the primary venue for the university’s athletic events and activities.
-
A.
Johnson Athletic Center
Johnson Athletic Center is an indoor sports and recreation facility on the MIT campus that hosts the MIT Engineers’ athletic events and training.
-
B.
Goergen Athletic Center
Goergen Athletic Center is the primary indoor sports and recreation facility at the University of Rochester, hosting varsity athletics, fitness activities, and campus events.
-
C.
Louis Brown Athletic Center
The Louis Brown Athletic Center, commonly known as the RAC, is an indoor arena on Rutgers University's campus that long served as the primary venue for the school's basketball programs and other major athletic and campus events.
-
D.
Welsh-Ryan Arena
Welsh-Ryan Arena is an indoor sports venue in Evanston, Illinois, best known as the primary basketball arena for Northwestern University's athletic programs.
-
E.
Newman Arena
Newman Arena is an indoor sports venue at Cornell University that serves as the primary home court for the university’s basketball teams.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf |
college sports venue
ⓘ
sports arena ⓘ |
| affiliatedWith | University of Massachusetts Lowell ⓘ |
| category |
Buildings and structures in Lowell, Massachusetts
ⓘ
College basketball venues in the United States ⓘ Sports venues in Massachusetts ⓘ University of Massachusetts Lowell campus buildings ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasFunction |
hosts home games for UMass Lowell athletic teams
ⓘ
serves as primary athletic venue for UMass Lowell ⓘ |
| locatedIn | Lowell, Massachusetts ⓘ |
| locatedOnCampusOf | University of Massachusetts Lowell ⓘ |
| name | Costello Athletic Center ⓘ |
| operator | University of Massachusetts Lowell ⓘ |
| owner | University of Massachusetts Lowell ⓘ |
| primaryUse |
university athletic activities
ⓘ
university athletic events ⓘ |
| tenant | UMass Lowell River Hawks ⓘ |
| usedFor |
basketball games
ⓘ
campus events ⓘ physical education activities ⓘ university sports practices ⓘ volleyball matches ⓘ |
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: Costello Athletic Center Description of subject: Costello Athletic Center is a multi-purpose sports arena on the University of Massachusetts Lowell campus that serves as the primary venue for the university’s athletic events and activities.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Costello Athletic Center