NCAA Division I Men’s Basketball Tournament
E621
The NCAA Division I Men’s Basketball Tournament is an annual single-elimination college basketball championship held each March in the United States, widely known as “March Madness” and one of the most popular sporting events in the country.
All labels observed (40)
How this entity was disambiguated
This entity first appeared as the object of triple T15533 — 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: NCAA Division I Men’s Basketball Tournament Context triple: [NCAA Division I, hasCompetition, NCAA Division I Men’s Basketball Tournament]
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A.
NCAA Division I
NCAA Division I is the highest level of intercollegiate athletics sanctioned by the National Collegiate Athletic Association in the United States, featuring the largest and most competitive college sports programs.
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B.
National Collegiate Athletic Association
The National Collegiate Athletic Association (NCAA) is the primary governing organization for college athletics in the United States, overseeing competition, rules, and championships across multiple divisions and sports.
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C.
New England Women's and Men's Athletic Conference
The New England Women's and Men's Athletic Conference is an NCAA Division III collegiate athletic conference composed primarily of private institutions in the New England region, sponsoring a wide range of men's and women's sports.
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D.
NCAA Division III
NCAA Division III is a division of the National Collegiate Athletic Association that features smaller colleges and universities emphasizing student-athlete participation without athletic scholarships.
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E.
NCAA Division II
NCAA Division II is a competitive level of U.S. college athletics that balances athletic scholarships with a strong emphasis on academics and regional competition.
- 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: NCAA Division I Men’s Basketball Tournament Target entity description: The NCAA Division I Men’s Basketball Tournament is an annual single-elimination college basketball championship held each March in the United States, widely known as “March Madness” and one of the most popular sporting events in the country.
-
A.
NCAA Division I
NCAA Division I is the highest level of intercollegiate athletics sanctioned by the National Collegiate Athletic Association in the United States, featuring the largest and most competitive college sports programs.
-
B.
National Collegiate Athletic Association
The National Collegiate Athletic Association (NCAA) is the primary governing organization for college athletics in the United States, overseeing competition, rules, and championships across multiple divisions and sports.
-
C.
New England Women's and Men's Athletic Conference
The New England Women's and Men's Athletic Conference is an NCAA Division III collegiate athletic conference composed primarily of private institutions in the New England region, sponsoring a wide range of men's and women's sports.
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D.
NCAA Division III
NCAA Division III is a division of the National Collegiate Athletic Association that features smaller colleges and universities emphasizing student-athlete participation without athletic scholarships.
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E.
NCAA Division II
NCAA Division II is a competitive level of U.S. college athletics that balances athletic scholarships with a strong emphasis on academics and regional competition.
- F. None of above. chosen
Statements (49)
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: NCAA Division I Men’s Basketball Tournament Description of subject: The NCAA Division I Men’s Basketball Tournament is an annual single-elimination college basketball championship held each March in the United States, widely known as “March Madness” and one of the most popular sporting events in the country.
Referenced by (176)
Full triples — surface form annotated when it differs from this entity's canonical label.
NCAA Division III men’s basketball tournament
→
relatedCompetition
→
NCAA Division I Men’s Basketball Tournament
ⓘ
this entity surface form:
NCAA Division I men’s basketball tournament
this entity surface form:
March Madness
this entity surface form:
NCAA Division I men's basketball tournament
this entity surface form:
NCAA men's basketball tournament
Southeastern Conference Men's Basketball Tournament
→
winnerQualifiesFor
→
NCAA Division I Men’s Basketball Tournament
ⓘ
this entity surface form:
NCAA Division I Men's Basketball Tournament
this entity surface form:
NCAA Men’s Basketball Tournament games
Wake Forest Demon Deacons men's basketball
→
participatesIn
→
NCAA Division I Men’s Basketball Tournament
ⓘ
this entity surface form:
NCAA Men's Division I Basketball Championship
this entity surface form:
NCAA Men's Division I Basketball Tournament
subject surface form:
James Worthy
this entity surface form:
NCAA Men's Division I Basketball Tournament
this entity surface form:
NCAA Division I men's basketball tournament
this entity surface form:
NCAA men's basketball tournament
subject surface form:
RCA Dome
this entity surface form:
NCAA Men’s Final Four
subject surface form:
RCA Dome
this entity surface form:
NCAA Division I Men’s Basketball Tournament games
this entity surface form:
NCAA Division I men's basketball tournament
this entity surface form:
NCAA Division I Men's Basketball Tournament
subject surface form:
NCAA Division I
Sun Belt Conference Men's Basketball Tournament
→
qualifiesFor
→
NCAA Division I Men’s Basketball Tournament
ⓘ
this entity surface form:
NCAA Division I Men's Basketball Tournament
this entity surface form:
NCAA Division I Men’s Basketball Tournament games
this entity surface form:
NCAA Division I men's basketball championship
this entity surface form:
NCAA Division I Men's Basketball Tournament
Morehead State Eagles men's basketball
→
hasAppearedInTournament
→
NCAA Division I Men’s Basketball Tournament
ⓘ
this entity surface form:
NCAA Division I men's basketball tournament
this entity surface form:
NCAA Division I men's basketball tournament
this entity surface form:
NCAA Men’s Division I Basketball Tournament
Old Dominion Monarchs men’s basketball
→
postseasonAppearances
→
NCAA Division I Men’s Basketball Tournament
ⓘ
subject surface form:
Old Dominion Monarchs men's basketball
this entity surface form:
NCAA Tournament
this entity surface form:
March Madness
subject surface form:
Loyola Ramblers men's basketball
this entity surface form:
NCAA Tournament