O'Brien Field
E277794
O'Brien Field is the primary outdoor stadium and athletic venue used for football and other sporting events at Eastern Illinois University.
All labels observed (2)
| Label | Occurrences |
|---|---|
| O'Brien Field canonical | 4 |
| O’Brien Field | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2492539 — 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: O'Brien Field Context triple: [Eastern Illinois University, hasFacility, O'Brien Field]
-
A.
Daugherty Field
Daugherty Field is the municipal airport serving Long Beach, California, known for its historic terminal and role as a hub for both commercial and general aviation.
-
B.
Holloway Field
Holloway Field is a collegiate athletic facility associated with Rice University, primarily used for hosting the university’s outdoor sports events and competitions.
-
C.
Jeppesen Stadium
Jeppesen Stadium is a former multi-purpose sports venue in Houston, Texas, historically known for hosting professional football games, including those of the early American Football League.
-
D.
Hutchinson Field
Hutchinson Field is a large open lawn and event space within Chicago’s Grant Park, often used for concerts, festivals, and public gatherings.
-
E.
Eaker Field
Eaker Field is a regional airport serving the Texoma area along the Texas–Oklahoma border.
- 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: O'Brien Field Target entity description: O'Brien Field is the primary outdoor stadium and athletic venue used for football and other sporting events at Eastern Illinois University.
-
A.
Daugherty Field
Daugherty Field is the municipal airport serving Long Beach, California, known for its historic terminal and role as a hub for both commercial and general aviation.
-
B.
Holloway Field
Holloway Field is a collegiate athletic facility associated with Rice University, primarily used for hosting the university’s outdoor sports events and competitions.
-
C.
Jeppesen Stadium
Jeppesen Stadium is a former multi-purpose sports venue in Houston, Texas, historically known for hosting professional football games, including those of the early American Football League.
-
D.
Hutchinson Field
Hutchinson Field is a large open lawn and event space within Chicago’s Grant Park, often used for concerts, festivals, and public gatherings.
-
E.
Eaker Field
Eaker Field is a regional airport serving the Texoma area along the Texas–Oklahoma border.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
sports venue
ⓘ
stadium ⓘ |
| affiliation | Ohio Valley Conference ⓘ |
| campusRole | primary outdoor stadium of Eastern Illinois University ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasLighting | yes ⓘ |
| hasRunningTrack | yes ⓘ |
| hasScoreboard | yes ⓘ |
| hasSeating | bleacher seating ⓘ |
| homeVenueOf |
Eastern Illinois Panthers football team
ⓘ
linked to:
Eastern Illinois Panthers football
Eastern Illinois Panthers track and field teams ⓘ
linked to:
Eastern Illinois Panthers track and field
|
| leagueLevelHosted | NCAA Division I FCS ⓘ |
| locatedIn | Charleston, Illinois ⓘ |
| locatedOnCampusOf | Eastern Illinois University ⓘ |
| namedAfter |
O'Brien (namesake)
ⓘ
linked to:
O'Brien
|
| operator | Eastern Illinois University ⓘ |
| ownedBy | Eastern Illinois University ⓘ |
| primaryUse | college football games ⓘ |
| secondaryUse |
local and regional sporting events
ⓘ
university athletic events ⓘ |
| surface | artificial turf ⓘ |
| usedFor |
American football
ⓘ
other outdoor sports ⓘ track and field ⓘ |
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: O'Brien Field Description of subject: O'Brien Field is the primary outdoor stadium and athletic venue used for football and other sporting events at Eastern Illinois University.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: O'Brien Field