U.S. Amateur
E568559
The U.S. Amateur is one of the most prestigious and historic amateur golf championships in the United States, showcasing top non-professional golfers from around the world.
All labels observed (6)
| Label | Occurrences |
|---|---|
| 1895 U.S. Amateur | 1 |
| 1947 U.S. Amateur | 1 |
| 1995 U.S. Amateur | 1 |
| U.S. Amateur canonical | 1 |
| U.S. Amateur (golf) | 1 |
| U.S. Amateur Championship | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6106362 — 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: U.S. Amateur Context triple: [United States Golf Association, organizes, U.S. Amateur]
-
A.
The Amateur Championship
The Amateur Championship is one of the most prestigious and historic men's amateur golf tournaments in the world.
-
B.
The Women’s Amateur Championship
The Women’s Amateur Championship is one of the most prestigious elite-level women’s amateur golf tournaments in the world.
-
C.
Amateur World Series
The Amateur World Series was the former name of the international baseball tournament now known as the Baseball World Cup, which featured national teams from around the world.
-
D.
The Players Championship
The Players Championship is one of professional golf’s most prestigious tournaments, often considered the PGA Tour’s flagship event and sometimes dubbed the “fifth major.”
-
E.
Liberty Bell Classic
The Liberty Bell Classic was an international track and field competition held in Philadelphia in 1980 as an alternative event for athletes from countries boycotting the Moscow Summer Olympics.
- 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: U.S. Amateur Target entity description: The U.S. Amateur is one of the most prestigious and historic amateur golf championships in the United States, showcasing top non-professional golfers from around the world.
-
A.
The Amateur Championship
The Amateur Championship is one of the most prestigious and historic men's amateur golf tournaments in the world.
-
B.
The Women’s Amateur Championship
The Women’s Amateur Championship is one of the most prestigious elite-level women’s amateur golf tournaments in the world.
-
C.
Amateur World Series
The Amateur World Series was the former name of the international baseball tournament now known as the Baseball World Cup, which featured national teams from around the world.
-
D.
The Players Championship
The Players Championship is one of professional golf’s most prestigious tournaments, often considered the PGA Tour’s flagship event and sometimes dubbed the “fifth major.”
-
E.
Liberty Bell Classic
The Liberty Bell Classic was an international track and field competition held in Philadelphia in 1980 as an alternative event for athletes from countries boycotting the Moscow Summer Olympics.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
amateur golf championship
ⓘ
golf tournament ⓘ recurring sporting event ⓘ |
| ageLimit | no upper age limit ⓘ |
| alsoKnownAs | United States Amateur Championship NERFINISHED ⓘ |
| amateurStatusRequirement | USGA amateur status required ⓘ |
| associatedEvent |
U.S. Junior Amateur
NERFINISHED
ⓘ
U.S. Mid‑Amateur NERFINISHED ⓘ U.S. Women’s Amateur NERFINISHED ⓘ |
| awards | Havemeyer Trophy NERFINISHED ⓘ |
| benefit |
exemptions into professional major championships for top finishers
ⓘ
prestige and recognition in amateur golf ⓘ |
| category | USGA championship NERFINISHED ⓘ |
| competitionLevel | elite amateur ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| eligibility | non‑professional golfers ⓘ |
| establishedBy | United States Golf Association NERFINISHED ⓘ |
| fieldSize | large international field of amateurs ⓘ |
| finalFormat | 36‑hole match play final ⓘ |
| firstEditionOrganizer | USGA NERFINISHED ⓘ |
| format | stroke play qualifying followed by match play ⓘ |
| formatDetail | 36‑hole stroke play to determine match‑play qualifiers ⓘ |
| frequency | annual ⓘ |
| gender | men ⓘ |
| governingBody | USGA NERFINISHED ⓘ |
| inception | 1895 ⓘ |
| language | English ⓘ |
| location | various courses in the United States ⓘ |
| matchPlayFieldSize | 64 players ⓘ |
| mediaCoverage | national sports media in the United States ⓘ |
| notableChampionExamples |
Bobby Jones
NERFINISHED
ⓘ
Jack Nicklaus NERFINISHED ⓘ Tiger Woods NERFINISHED ⓘ |
| organizer | United States Golf Association NERFINISHED ⓘ |
| participantType | amateur golfers ⓘ |
| prizeType | no prize money ⓘ |
| qualificationMethod |
exemptions based on rankings and prior performance
ⓘ
sectional qualifying tournaments ⓘ |
| rankingImpact | affects World Amateur Golf Ranking ⓘ |
| region | North America ⓘ |
| reputation |
one of the most prestigious amateur golf tournaments
ⓘ
one of the oldest golf championships in the United States ⓘ |
| scope | international ⓘ |
| season | played in late summer ⓘ |
| sport | golf ⓘ |
| status | active ⓘ |
| tour | amateur golf ⓘ |
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: U.S. Amateur Description of subject: The U.S. Amateur is one of the most prestigious and historic amateur golf championships in the United States, showcasing top non-professional golfers from around the world.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
1895 U.S. Amateur
this entity surface form:
1995 U.S. Amateur
this entity surface form:
U.S. Amateur Championship
this entity surface form:
1947 U.S. Amateur
this entity surface form:
U.S. Amateur (golf)