U.S. Mid-Amateur
E573670
The U.S. Mid-Amateur is a premier national golf championship for amateur players typically aged 25 and older, serving as one of the United States’ top competitions for non-professional mid-level golfers.
All labels observed (3)
| Label | Occurrences |
|---|---|
| U.S. Mid-Amateur canonical | 3 |
| U.S. Mid‑Amateur | 1 |
| United States Mid-Amateur Championship | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6106367 — 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. Mid-Amateur Context triple: [United States Golf Association, organizes, U.S. Mid-Amateur]
-
A.
U.S. Amateur
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.
-
B.
U.S. Junior Amateur
The U.S. Junior Amateur is a premier national golf championship for top male junior players, serving as a key stepping stone to elite amateur and professional competition.
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C.
U.S. Women’s Amateur
The U.S. Women’s Amateur is one of the premier national women’s amateur golf championships in the United States, showcasing top non-professional female golfers in a historic annual competition.
-
D.
U.S. Senior Women’s Amateur
The U.S. Senior Women’s Amateur is a premier national golf championship for senior women amateurs in the United States.
-
E.
The Amateur Championship
The Amateur Championship is one of the most prestigious and historic men's amateur golf tournaments in the world.
- 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. Mid-Amateur Target entity description: The U.S. Mid-Amateur is a premier national golf championship for amateur players typically aged 25 and older, serving as one of the United States’ top competitions for non-professional mid-level golfers.
-
A.
U.S. Amateur
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.
-
B.
U.S. Junior Amateur
The U.S. Junior Amateur is a premier national golf championship for top male junior players, serving as a key stepping stone to elite amateur and professional competition.
-
C.
U.S. Women’s Amateur
The U.S. Women’s Amateur is one of the premier national women’s amateur golf championships in the United States, showcasing top non-professional female golfers in a historic annual competition.
-
D.
U.S. Senior Women’s Amateur
The U.S. Senior Women’s Amateur is a premier national golf championship for senior women amateurs in the United States.
-
E.
The Amateur Championship
The Amateur Championship is one of the most prestigious and historic men's amateur golf tournaments in the world.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
USGA championship
ⓘ
amateur golf championship ⓘ golf tournament ⓘ |
| ageCategory | mid-amateur ⓘ |
| alsoKnownAs |
United States Mid-Amateur Championship
ⓘ
linked to:
U.S. Mid-Amateur
|
| competitionLevel | national ⓘ |
| competitionType |
match play
ⓘ
stroke play qualifying ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| distinguishedFrom |
U.S. Amateur Championship
ⓘ
linked to:
U.S. Amateur
|
| eligibilityCriterion |
age 25 or older
ⓘ
amateur status required ⓘ |
| fieldSize | approximately 264 players ⓘ |
| firstEditionYear | 1981 ⓘ |
| format | stroke play qualifying followed by match play ⓘ |
| frequency | annual ⓘ |
| genderCategory | men ⓘ |
| governingBody | United States Golf Association ⓘ |
| inceptionYear | 1981 ⓘ |
| language | English ⓘ |
| minimumAgeRequirement | 25 years ⓘ |
| numberOfHolesStrokePlayQualifying | 36 ⓘ |
| organizer | United States Golf Association ⓘ |
| organizingBodyAbbreviation |
USGA
ⓘ
linked to:
United States Golf Association
|
| participantType | amateur golfers ⓘ |
| primaryVenueType | 18-hole golf courses ⓘ |
| professionalParticipationAllowed | no ⓘ |
| qualifyingProcess | regional qualifying tournaments ⓘ |
| region | North America ⓘ |
| scope | national championship of the United States for mid-amateurs ⓘ |
| sport | golf ⓘ |
| status | one of the premier U.S. amateur golf championships ⓘ |
| targetGroup | mid-amateur golfers ⓘ |
| tournamentType | knockout after qualifying ⓘ |
| typicalMonthHeld |
October
ⓘ
September ⓘ |
| winnerReceives |
U.S. Mid-Amateur trophy
ⓘ
exemption into the U.S. Open ⓘ invitation to the Masters Tournament ⓘ |
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. Mid-Amateur Description of subject: The U.S. Mid-Amateur is a premier national golf championship for amateur players typically aged 25 and older, serving as one of the United States’ top competitions for non-professional mid-level golfers.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: U.S. Mid-Amateur
linked to: U.S. Mid-Amateur