San Diego Open
E831586
The San Diego Open is a professional women's tennis tournament on the WTA Tour, attracting top-ranked players to compete on hard courts in San Diego, California.
All labels observed (2)
| Label | Occurrences |
|---|---|
| San Diego Open canonical | 1 |
| San Diego Open (WTA) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9962610 — 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: San Diego Open Context triple: [WTA 500 tournaments, includesEvent, San Diego Open]
-
A.
Cincinnati Open
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- 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: San Diego Open Target entity description: The San Diego Open is a professional women's tennis tournament on the WTA Tour, attracting top-ranked players to compete on hard courts in San Diego, California.
-
A.
Cincinnati Open
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
WTA Tour tournament
ⓘ
tennis tournament ⓘ |
| abbreviation |
WTA
ⓘ
linked to:
Women’s Tennis Association
|
| attracts | top-ranked WTA players ⓘ |
| category | professional tournament ⓘ |
| city | San Diego ⓘ |
| competitionType |
professional women's doubles
ⓘ
professional women's singles ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| courtType | outdoor hard court ⓘ |
| drawType |
doubles
ⓘ
singles ⓘ |
| eventType | outdoor tennis event ⓘ |
| frequency | annual ⓘ |
| genderCategory | women's ⓘ |
| governingBody |
Women's Tennis Association
ⓘ
linked to:
Women’s Tennis Association
|
| hasFeature | ranking points for WTA rankings ⓘ |
| isPartOf |
WTA calendar
ⓘ
linked to:
WTA Tour
|
| location | San Diego, California, United States ⓘ |
| prizeMoneyType | WTA prize money ⓘ |
| region | Southern California ⓘ |
| sport | tennis ⓘ |
| sportDiscipline | women's professional tennis ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| surface | hard court ⓘ |
| surfaceType | hard ⓘ |
| tour | WTA Tour ⓘ |
| tourLevel | WTA Tour ⓘ |
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: San Diego Open Description of subject: The San Diego Open is a professional women's tennis tournament on the WTA Tour, attracting top-ranked players to compete on hard courts in San Diego, California.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: San Diego Open