Olympia Fields Country Club
E936915
Olympia Fields Country Club is a historic private golf and country club in Olympia Fields, Illinois, renowned for its championship courses and for hosting major professional and amateur golf tournaments.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Olympia Fields Country Club canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11600842 — 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: Olympia Fields Country Club Context triple: [Olympia Fields, Illinois, namedAfter, Olympia Fields Country Club]
-
A.
Ellinwood Country Club
Ellinwood Country Club is a golf and recreational facility located in Athol, Massachusetts.
-
B.
Greenbrook Country Club
Greenbrook Country Club is a private golf and social club located in North Caldwell, New Jersey, offering members recreational, dining, and event facilities.
-
C.
Eugene Country Club
Eugene Country Club is a historic, private golf club in Eugene, Oregon, known for its championship-caliber course and for hosting major collegiate and professional tournaments.
-
D.
Valley Brook Country Club
Valley Brook Country Club is a private golf and country club in Peters Township, Pennsylvania, featuring multiple golf courses and recreational amenities for its members.
-
E.
Siwanoy Country Club
Siwanoy Country Club is a historic golf club in Bronxville, New York, best known for hosting the inaugural PGA Championship in 1916.
- 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: Olympia Fields Country Club Target entity description: Olympia Fields Country Club is a historic private golf and country club in Olympia Fields, Illinois, renowned for its championship courses and for hosting major professional and amateur golf tournaments.
-
A.
Ellinwood Country Club
Ellinwood Country Club is a golf and recreational facility located in Athol, Massachusetts.
-
B.
Greenbrook Country Club
Greenbrook Country Club is a private golf and social club located in North Caldwell, New Jersey, offering members recreational, dining, and event facilities.
-
C.
Eugene Country Club
Eugene Country Club is a historic, private golf club in Eugene, Oregon, known for its championship-caliber course and for hosting major collegiate and professional tournaments.
-
D.
Valley Brook Country Club
Valley Brook Country Club is a private golf and country club in Peters Township, Pennsylvania, featuring multiple golf courses and recreational amenities for its members.
-
E.
Siwanoy Country Club
Siwanoy Country Club is a historic golf club in Bronxville, New York, best known for hosting the inaugural PGA Championship in 1916.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
country club
ⓘ
golf club ⓘ sports venue ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| courseDesigner |
Jim Fazio
NERFINISHED
ⓘ
Mark Mungeam NERFINISHED ⓘ Tom Bendelow NERFINISHED ⓘ Willie Park Jr. NERFINISHED ⓘ |
| founded | 1915 ⓘ |
| golfCoursePar |
70
ⓘ
71 ⓘ |
| governingBody |
PGA Tour
NERFINISHED
ⓘ
PGA of America NERFINISHED ⓘ United States Golf Association NERFINISHED ⓘ |
| hasFacility |
clubhouse
ⓘ
dining facilities ⓘ locker rooms ⓘ practice range ⓘ putting greens ⓘ swimming pool ⓘ tennis courts ⓘ |
| hasGolfCourse |
North Course
NERFINISHED
ⓘ
South Course NERFINISHED ⓘ |
| hostedTournament |
1925 PGA Championship
NERFINISHED
ⓘ
1928 U.S. Open ⓘ 1933 U.S. Open NERFINISHED ⓘ 2003 U.S. Open NERFINISHED ⓘ 2015 U.S. Amateur Championship NERFINISHED ⓘ 2017 KPMG Women’s PGA Championship NERFINISHED ⓘ BMW Championship NERFINISHED ⓘ Western Open NERFINISHED ⓘ |
| knownFor |
championship golf courses
ⓘ
hosting major golf championships ⓘ |
| locatedIn |
Chicago metropolitan area
ⓘ
Cook County, Illinois ⓘ Illinois ⓘ Olympia Fields, Illinois NERFINISHED ⓘ |
| membershipType | private ⓘ |
| notableFeature | historic clock tower clubhouse ⓘ |
| numberOfHoles | 36 ⓘ |
| region | Midwestern United States ⓘ |
| style | traditional parkland golf course ⓘ |
| usedFor |
amateur golf tournaments
ⓘ
member recreation ⓘ professional golf tournaments ⓘ |
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: Olympia Fields Country Club Description of subject: Olympia Fields Country Club is a historic private golf and country club in Olympia Fields, Illinois, renowned for its championship courses and for hosting major professional and amateur golf tournaments.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.