Louis Oosthuizen
E575798
Louis Oosthuizen is a South African professional golfer and major champion best known for winning the 2010 Open Championship and finishing runner-up in all four majors.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Louis Oosthuizen canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6097969 — 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: Louis Oosthuizen Context triple: [Sunshine Tour, hasNotableAlumnus, Louis Oosthuizen]
-
A.
Ernie Els
Ernie Els is a South African professional golfer renowned for his smooth, powerful swing and multiple major championship victories, including two U.S. Opens and two Open Championships.
-
B.
Retief Goosen
Retief Goosen is a South African professional golfer and two-time U.S. Open champion known for his smooth putting and success on major international tours.
-
C.
Adam Scott
Adam Scott is an American actor and comedian known for his roles in films like Step Brothers and the TV series Parks and Recreation.
-
D.
Retief
Retief is an Afrikaans surname of French Huguenot origin, notably borne by South African historical figures and athletes.
-
E.
Sergio García
Sergio García is a Spanish professional golfer renowned for his long and successful career on the PGA and European Tours, highlighted by his 2017 Masters Tournament victory.
- 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: Louis Oosthuizen Target entity description: Louis Oosthuizen is a South African professional golfer and major champion best known for winning the 2010 Open Championship and finishing runner-up in all four majors.
-
A.
Ernie Els
Ernie Els is a South African professional golfer renowned for his smooth, powerful swing and multiple major championship victories, including two U.S. Opens and two Open Championships.
-
B.
Retief Goosen
Retief Goosen is a South African professional golfer and two-time U.S. Open champion known for his smooth putting and success on major international tours.
-
C.
Adam Scott
Adam Scott is an American actor and comedian known for his roles in films like Step Brothers and the TV series Parks and Recreation.
-
D.
Retief
Retief is an Afrikaans surname of French Huguenot origin, notably borne by South African historical figures and athletes.
-
E.
Sergio García
Sergio García is a Spanish professional golfer renowned for his long and successful career on the PGA and European Tours, highlighted by his 2017 Masters Tournament victory.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
professional golfer ⓘ |
| amateurTeamAppearance | Eisenhower Trophy for South Africa ⓘ |
| bestKnownFor | winning the 2010 Open Championship at St Andrews ⓘ |
| coachedBy | Pete Cowen NERFINISHED ⓘ |
| countryOfCitizenship | South Africa ⓘ |
| dateOfBirth | 1982-10-19 ⓘ |
| familyName | Oosthuizen NERFINISHED ⓘ |
| fullName | Lodewicus Theodorus Oosthuizen NERFINISHED ⓘ |
| gender | male ⓘ |
| givenName | Louis NERFINISHED ⓘ |
| grewUpOn | farm in the Western Cape, South Africa ⓘ |
| hasAchieved | runner-up finishes in all four men’s major championships ⓘ |
| hasChildren | 3 ⓘ |
| hasFoundation | Louis Oosthuizen Junior Golf Academy NERFINISHED ⓘ |
| hasRepresentedCountry |
Presidents Cup
NERFINISHED
ⓘ
World Cup of Golf NERFINISHED ⓘ |
| hasWonEvent |
Africa Open
NERFINISHED
ⓘ
Open de Andalucía de Golf NERFINISHED ⓘ |
| hasWonOnTour |
European Tour
NERFINISHED
ⓘ
PGA Tour NERFINISHED ⓘ Sunshine Tour NERFINISHED ⓘ |
| knownFor | consistently strong performances in major championships ⓘ |
| majorChampionshipCount | 1 ⓘ |
| majorChampionshipWon | The Open Championship NERFINISHED ⓘ |
| nationality | South African ⓘ |
| nickname | Shrek NERFINISHED ⓘ |
| notableSkill | smooth, rhythmic golf swing ⓘ |
| placeOfBirth | Mossel Bay, South Africa NERFINISHED ⓘ |
| playsOnTour |
European Tour
NERFINISHED
ⓘ
PGA Tour NERFINISHED ⓘ Sunshine Tour NERFINISHED ⓘ |
| playsRightHanded | true ⓘ |
| professionalDebutTour | Sunshine Tour NERFINISHED ⓘ |
| religion | Christianity ⓘ |
| residence |
Mossel Bay, South Africa
NERFINISHED
ⓘ
Ocala, Florida, United States NERFINISHED ⓘ |
| runnerUpInMajor |
Masters Tournament
NERFINISHED
ⓘ
PGA Championship NERFINISHED ⓘ The Open Championship NERFINISHED ⓘ U.S. Open NERFINISHED ⓘ |
| sport | golf ⓘ |
| sportDiscipline | men’s golf ⓘ |
| spouse | Nelle-Marié Oosthuizen NERFINISHED ⓘ |
| styleOfPlay | accurate ball-striking and strong iron play ⓘ |
| turnedProfessional | 2002 ⓘ |
| venueOfMajorWin | Old Course at St Andrews NERFINISHED ⓘ |
| worldTop10Golfer | true ⓘ |
| yearOfMajorWin | 2010 ⓘ |
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: Louis Oosthuizen Description of subject: Louis Oosthuizen is a South African professional golfer and major champion best known for winning the 2010 Open Championship and finishing runner-up in all four majors.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.