Charles L. Cost Field
E736418
Charles L. Cost Field is a college baseball stadium in Pittsburgh that serves as the home venue for the University of Pittsburgh Panthers baseball team.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Charles L. Cost Field canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8039538 — 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: Charles L. Cost Field Context triple: [Pitt Panthers, homeBaseballField, Charles L. Cost Field]
-
A.
Alfred N. Beadleston
Alfred N. Beadleston was an American Republican politician who served as President of the New Jersey Senate in the mid-20th century.
-
B.
George H. Eldridge
George H. Eldridge was the disability benefits claimant whose challenge to due process protections in benefit termination proceedings led to the landmark U.S. Supreme Court case Mathews v. Eldridge.
-
C.
Lofton R. Henderson
Lofton R. Henderson was a U.S. Marine Corps aviator and squadron commander killed during the Battle of Midway in World War II, remembered for his leadership and sacrifice in one of the war’s pivotal engagements.
-
D.
Cecil H. Underwood
Cecil H. Underwood was an American naturalist and field collector known for his extensive work on the mammals and birds of Central America in the late 19th and early 20th centuries.
-
E.
Charles B. Mulvehill
Charles B. Mulvehill was a film producer best known for his work on the cult classic dark comedy "Harold and Maude."
- 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: Charles L. Cost Field Target entity description: Charles L. Cost Field is a college baseball stadium in Pittsburgh that serves as the home venue for the University of Pittsburgh Panthers baseball team.
-
A.
Alfred N. Beadleston
Alfred N. Beadleston was an American Republican politician who served as President of the New Jersey Senate in the mid-20th century.
-
B.
George H. Eldridge
George H. Eldridge was the disability benefits claimant whose challenge to due process protections in benefit termination proceedings led to the landmark U.S. Supreme Court case Mathews v. Eldridge.
-
C.
Lofton R. Henderson
Lofton R. Henderson was a U.S. Marine Corps aviator and squadron commander killed during the Battle of Midway in World War II, remembered for his leadership and sacrifice in one of the war’s pivotal engagements.
-
D.
Cecil H. Underwood
Cecil H. Underwood was an American naturalist and field collector known for his extensive work on the mammals and birds of Central America in the late 19th and early 20th centuries.
-
E.
Charles B. Mulvehill
Charles B. Mulvehill was a film producer best known for his work on the cult classic dark comedy "Harold and Maude."
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
baseball stadium
ⓘ
college baseball venue ⓘ |
| campus |
University of Pittsburgh campus
ⓘ
linked to:
University of Pittsburgh athletic facilities
|
| city |
Pittsburgh
ⓘ
linked to:
Pittsburgh, Pennsylvania
|
| conference | Atlantic Coast Conference ⓘ |
| country |
USA
ⓘ
linked to:
United States of America
United States ⓘ
linked to:
United States of America
|
| homeTeam |
Pitt Panthers baseball
ⓘ
linked to:
Pitt Panthers
Pittsburgh Panthers ⓘ
linked to:
Pitt Panthers
|
| homeVenueOf |
Pittsburgh Panthers baseball
ⓘ
linked to:
Pitt Panthers
University of Pittsburgh Panthers baseball team ⓘ
linked to:
Pitt Panthers
|
| league | NCAA Division I ⓘ |
| locatedIn |
Pennsylvania
ⓘ
Pittsburgh ⓘ
linked to:
Pittsburgh, Pennsylvania
United States ⓘ
linked to:
United States of America
|
| namedAfter | Charles L. Cost ⓘ |
| operatedBy | University of Pittsburgh ⓘ |
| ownedBy | University of Pittsburgh ⓘ |
| sport | baseball ⓘ |
| state | Pennsylvania ⓘ |
| tenant |
Pittsburgh Panthers baseball
ⓘ
linked to:
Pitt Panthers
University of Pittsburgh Panthers baseball team ⓘ
linked to:
Pitt Panthers
|
| use |
NCAA baseball competition
ⓘ
college baseball games ⓘ |
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: Charles L. Cost Field Description of subject: Charles L. Cost Field is a college baseball stadium in Pittsburgh that serves as the home venue for the University of Pittsburgh Panthers baseball team.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.