Cincinnati Open
E729338
The Cincinnati Open is a prestigious professional tennis tournament held annually in the Cincinnati area, featuring both ATP and WTA tours and serving as a key lead-up event to the US Open.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cincinnati Open canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8317576 — 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: Cincinnati Open Context triple: [WTA 1000 tournaments, includeEvent, Cincinnati Open]
-
A.
Doral Open
The Doral Open was a long-running PGA Tour golf tournament held annually at the Doral Golf Resort & Spa in Florida, best known for being played on the famed Blue Monster course.
-
B.
Guadalajara Open Akron
Guadalajara Open Akron is a professional women’s tennis tournament held in Guadalajara, Mexico, that features many of the world’s top WTA players.
-
C.
Indian Wells
Indian Wells is a small, affluent resort city in Southern California’s Coachella Valley, known for luxury golf resorts and hosting the high-profile Indian Wells tennis tournament.
-
D.
Miami Open tennis tournament
The Miami Open tennis tournament is a premier annual professional tennis event on the ATP and WTA tours, attracting top players from around the world to compete on hard courts in South Florida.
-
E.
ANA Open
ANA Open is a professional men's golf tournament held in Japan and one of the prominent events on the Japan Golf Tour.
- 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: Cincinnati Open Target entity description: The Cincinnati Open is a prestigious professional tennis tournament held annually in the Cincinnati area, featuring both ATP and WTA tours and serving as a key lead-up event to the US Open.
-
A.
Doral Open
The Doral Open was a long-running PGA Tour golf tournament held annually at the Doral Golf Resort & Spa in Florida, best known for being played on the famed Blue Monster course.
-
B.
Guadalajara Open Akron
Guadalajara Open Akron is a professional women’s tennis tournament held in Guadalajara, Mexico, that features many of the world’s top WTA players.
-
C.
Indian Wells
Indian Wells is a small, affluent resort city in Southern California’s Coachella Valley, known for luxury golf resorts and hosting the high-profile Indian Wells tennis tournament.
-
D.
Miami Open tennis tournament
The Miami Open tennis tournament is a premier annual professional tennis event on the ATP and WTA tours, attracting top players from around the world to compete on hard courts in South Florida.
-
E.
ANA Open
ANA Open is a professional men's golf tournament held in Japan and one of the prominent events on the Japan Golf Tour.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
ATP Tour Masters 1000 tournament
ⓘ
WTA 1000 tournament ⓘ professional sports event ⓘ tennis tournament ⓘ |
| alsoKnownAs | Western & Southern Open NERFINISHED ⓘ |
| attractsParticipants |
top-ranked ATP players
ⓘ
top-ranked WTA players ⓘ |
| categoryATP | Masters 1000 NERFINISHED ⓘ |
| categoryWTA | WTA 1000 NERFINISHED ⓘ |
| city | Mason NERFINISHED ⓘ |
| continent | North America ⓘ |
| country | United States of America ⓘ |
| courtEnvironment | outdoor ⓘ |
| courtType | hard court ⓘ |
| drawType |
doubles
ⓘ
singles ⓘ |
| established | 1899 ⓘ |
| frequency | annual ⓘ |
| genderCategory | men's and women's ⓘ |
| governingBody |
Association of Tennis Professionals
NERFINISHED
ⓘ
Women's Tennis Association NERFINISHED ⓘ |
| hasEvent |
ATP doubles
NERFINISHED
ⓘ
ATP singles NERFINISHED ⓘ WTA doubles NERFINISHED ⓘ WTA singles NERFINISHED ⓘ |
| hasMainDraw | yes ⓘ |
| hasQualifyingDraw | yes ⓘ |
| heldInMonth | August ⓘ |
| leadUpTo | US Open NERFINISHED ⓘ |
| location |
Cincinnati metropolitan area
NERFINISHED
ⓘ
Mason, Ohio, United States NERFINISHED ⓘ |
| notableFeature | one of the key warm-up events for the US Open ⓘ |
| oneOfOldestTournamentsIn | United States NERFINISHED ⓘ |
| partOfSeries | US Open Series NERFINISHED ⓘ |
| professionalLevel | elite international ⓘ |
| region | Midwestern United States ⓘ |
| sponsor | Western & Southern Financial Group NERFINISHED ⓘ |
| sport | tennis ⓘ |
| state | Ohio ⓘ |
| surface | outdoor hard court ⓘ |
| timeRelationToUSOpen | two to three weeks before US Open ⓘ |
| tour |
ATP Tour
NERFINISHED
ⓘ
WTA Tour NERFINISHED ⓘ |
| tourLevelATP | top-tier below Grand Slams ⓘ |
| tourLevelWTA | top-tier below Grand Slams ⓘ |
| venue | Lindner Family Tennis Center NERFINISHED ⓘ |
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: Cincinnati Open Description of subject: The Cincinnati Open is a prestigious professional tennis tournament held annually in the Cincinnati area, featuring both ATP and WTA tours and serving as a key lead-up event to the US Open.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.