East Region

E17075

NCAA basketball tournament region sports competition bracket

The East Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.

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All labels observed (2)

Label	Occurrences
East Regional	9
East Region canonical	7

How this entity was disambiguated

This entity first appeared as the object of triple T31149 — 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: East Region
Context triple: [NCAA Division I Men’s Basketball Tournament, regionName, East Region]

A. Midwest Region
The Midwest Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.
B. Northeastern United States
The Northeastern United States is a densely populated and historically significant region of the country known for its major metropolitan areas, economic influence, and role in American politics and culture.
C. Southeast Division
The Southeast Division is a grouping of teams in the NBA's Eastern Conference that includes franchises such as the Washington Wizards, Miami Heat, Atlanta Hawks, Charlotte Hornets, and Orlando Magic.
D. Southeast Division
The Southeast Division was a former National Hockey League division that primarily featured teams from the southeastern United States, including the Washington Capitals.
E. South Central United States
The South Central United States is a U.S. region typically including states like Texas, Oklahoma, Arkansas, and Louisiana, characterized by a mix of Southern and Western cultural influences and a diverse economy spanning energy, agriculture, and industry.
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: East Region
Target entity description: The East Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.

A. Midwest Region
The Midwest Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.
B. Northeastern United States
The Northeastern United States is a densely populated and historically significant region of the country known for its major metropolitan areas, economic influence, and role in American politics and culture.
C. Southeast Division
The Southeast Division is a grouping of teams in the NBA's Eastern Conference that includes franchises such as the Washington Wizards, Miami Heat, Atlanta Hawks, Charlotte Hornets, and Orlando Magic.
D. Southeast Division
The Southeast Division was a former National Hockey League division that primarily featured teams from the southeastern United States, including the Washington Capitals.
E. South Central United States
The South Central United States is a U.S. region typically including states like Texas, Oklahoma, Arkansas, and Louisiana, characterized by a mix of Southern and Western cultural influences and a diverse economy spanning energy, agriculture, and industry.
F. None of above. chosen

Statements (28)

Predicate	Object
instanceOf	NCAA basketball tournament region ⓘ sports competition bracket ⓘ
alsoKnownFor	geographic designation within NCAA Tournament bracket ⓘ
bracketType	regional bracket ⓘ
competitionLevel	NCAA Division I ⓘ
country	United States of America ⓘ surface form: United States
determinesQualifierFor	Final Four ⓘ
division	NCAA Division I ⓘ surface form: Division I
genderCategory	men ⓘ
hasFormat	single-elimination ⓘ
inceptionContext	modern NCAA Tournament regionalization system ⓘ
numberOfRegionsInTournament	4 ⓘ
organizer	National Collegiate Athletic Association ⓘ
partOf	NCAA Division I Men’s Basketball Tournament ⓘ
seedingOrder	1 through 16 ⓘ
selectionMethod	NCAA Selection Committee seeding ⓘ
shortName	East ⓘ
siblingRegion	Midwest Region ⓘ South Region ⓘ West Region ⓘ
sport	Men’s college basketball ⓘ
teamType	college basketball team ⓘ
tournamentPhase	early rounds ⓘ regional final ⓘ regional semifinals ⓘ
typicalNumberOfSeedLines	16 ⓘ
usedIn	NCAA Division I Men’s Basketball Tournament ⓘ
winnerAdvancesTo	national semifinals ⓘ

How these facts were elicited

Referenced by (16)

Full triples — surface form annotated when it differs from this entity's canonical label.

NCAA Division I Men’s Basketball Tournament → regionName → East Region ⓘ

The Big Dance → hasRegion → East Region ⓘ

Midwest Region → parallelTo → East Region ⓘ

South Region → hasSiblingRegion → East Region ⓘ

2003 NCAA Division I men's basketball championship → regionOfChampion → East Region ⓘ