Margaret Court
E631945
Margaret Court is an Australian former world No. 1 tennis player widely regarded as one of the greatest in the sport’s history, holding the record for the most Grand Slam singles titles.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Margaret Court canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6946209 — 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: Margaret Court Context triple: [Margaret Court Arena, namedAfter, Margaret Court]
-
A.
Evonne Goolagong-Cawley
Evonne Goolagong-Cawley is an Australian former world No. 1 tennis player and multiple Grand Slam champion, widely regarded as one of the sport’s greats and a trailblazer for Indigenous Australians.
-
B.
Chris Evert
Chris Evert is an American former world No. 1 tennis player renowned for her exceptional consistency, baseline game, and multiple Grand Slam singles titles during the 1970s and 1980s.
-
C.
Virginia Wade
Virginia Wade is a former British professional tennis player best known for winning three Grand Slam singles titles, including Wimbledon in 1977.
-
D.
Martina Navratilova
Martina Navratilova is a legendary Czech-American tennis player widely regarded as one of the greatest in the sport’s history, known for her record number of Wimbledon singles titles and pioneering athletic longevity.
-
E.
Maureen Connolly
Maureen Connolly was an American tennis champion of the early 1950s, best known for being the first woman to win the calendar-year Grand Slam in 1953.
- 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: Margaret Court Target entity description: Margaret Court is an Australian former world No. 1 tennis player widely regarded as one of the greatest in the sport’s history, holding the record for the most Grand Slam singles titles.
-
A.
Evonne Goolagong-Cawley
Evonne Goolagong-Cawley is an Australian former world No. 1 tennis player and multiple Grand Slam champion, widely regarded as one of the sport’s greats and a trailblazer for Indigenous Australians.
-
B.
Chris Evert
Chris Evert is an American former world No. 1 tennis player renowned for her exceptional consistency, baseline game, and multiple Grand Slam singles titles during the 1970s and 1980s.
-
C.
Virginia Wade
Virginia Wade is a former British professional tennis player best known for winning three Grand Slam singles titles, including Wimbledon in 1977.
-
D.
Martina Navratilova
Martina Navratilova is a legendary Czech-American tennis player widely regarded as one of the greatest in the sport’s history, known for her record number of Wimbledon singles titles and pioneering athletic longevity.
-
E.
Maureen Connolly
Maureen Connolly was an American tennis champion of the early 1950s, best known for being the first woman to win the calendar-year Grand Slam in 1953.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Australian tennis player
ⓘ
Grand Slam champion ⓘ human ⓘ tennis player ⓘ |
| alsoKnownAs | Margaret Smith Court NERFINISHED ⓘ |
| backhand | one-handed backhand ⓘ |
| birthName | Margaret Smith NERFINISHED ⓘ |
| careerHighestRanking | world No. 1 ⓘ |
| countryOfCitizenship | Australia ⓘ |
| dateOfBirth | 1942-07-16 ⓘ |
| eraOfDominance |
1960s
ⓘ
early 1970s ⓘ |
| founded | Victory Life Centre NERFINISHED ⓘ |
| fullName | Margaret Court NERFINISHED ⓘ |
| grandSlamCareerAchievement | Calendar-year Grand Slam in mixed doubles NERFINISHED ⓘ |
| grandSlamCareerAchievement | Calendar-year Grand Slam in singles ⓘ |
| grandSlamDoublesTitles | 19 ⓘ |
| grandSlamMixedDoublesTitles | 21 ⓘ |
| grandSlamSinglesTitles | 24 ⓘ |
| grandSlamTotalTitles | 64 ⓘ |
| hallOfFameInduction | International Tennis Hall of Fame NERFINISHED ⓘ |
| hallOfFameInductionYear | 1979 ⓘ |
| handedness | right-handed ⓘ |
| height | 175 cm ⓘ |
| isConsidered | one of the greatest tennis players of all time ⓘ |
| locationOfFoundedOrganization | Perth, Western Australia, Australia NERFINISHED ⓘ |
| marriageYear | 1967 ⓘ |
| name | Margaret Court NERFINISHED ⓘ |
| nationality | Australian ⓘ |
| occupation |
Christian minister
ⓘ
tennis player ⓘ |
| placeOfBirth | Albury, New South Wales, Australia NERFINISHED ⓘ |
| playedFor | Australia Fed Cup team NERFINISHED ⓘ |
| recordHeld | most Grand Slam singles titles in tennis history ⓘ |
| religion | Christianity ⓘ |
| residence | Perth, Western Australia, Australia NERFINISHED ⓘ |
| retired | 1977 ⓘ |
| sexOrGender | female ⓘ |
| sport | tennis ⓘ |
| spouse | Barry Court NERFINISHED ⓘ |
| styleOfPlay | aggressive serve-and-volley ⓘ |
| surfaceStrength |
clay
ⓘ
grass ⓘ hard court ⓘ |
| turnedPro | 1960 ⓘ |
| wonTournament |
Australian Open
NERFINISHED
ⓘ
French Open NERFINISHED ⓘ US Open NERFINISHED ⓘ Wimbledon Championships NERFINISHED ⓘ |
| yearOfCalendarGrandSlamSingles | 1970 ⓘ |
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: Margaret Court Description of subject: Margaret Court is an Australian former world No. 1 tennis player widely regarded as one of the greatest in the sport’s history, holding the record for the most Grand Slam singles titles.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.