National Basketball Association
E2067
The National Basketball Association is the premier professional men's basketball league in North America, featuring top teams and players and widely regarded as the highest level of basketball competition in the world.
All labels observed (13)
How this entity was disambiguated
This entity first appeared as the object of triple T7772 — 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: National Basketball Association Context triple: [Boston Celtics, league, National Basketball Association]
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A.
Basketball Association of America
The Basketball Association of America was a pioneering professional basketball league in North America that later merged with the National Basketball League to form the modern National Basketball Association (NBA).
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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.
Major League Baseball
Major League Baseball is the premier professional baseball organization in North America, comprising teams from the United States and Canada and representing the highest level of play in the sport.
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D.
NCAA Division I Men’s Basketball Tournament
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.
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E.
NBA Finals games
NBA Finals games are the championship series of the National Basketball Association, determining the league’s annual champion in a best-of-seven playoff between the Eastern and Western Conference winners.
- 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: National Basketball Association Target entity description: The National Basketball Association is the premier professional men's basketball league in North America, featuring top teams and players and widely regarded as the highest level of basketball competition in the world.
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A.
Basketball Association of America
The Basketball Association of America was a pioneering professional basketball league in North America that later merged with the National Basketball League to form the modern National Basketball Association (NBA).
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B.
National Hockey League
The National Hockey League is a premier professional ice hockey league in North America, featuring teams from the United States and Canada competing for the Stanley Cup.
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C.
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.
-
D.
Major League Baseball
Major League Baseball is the premier professional baseball organization in North America, comprising teams from the United States and Canada and representing the highest level of play in the sport.
-
E.
NCAA Division I Men’s Basketball Tournament
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.
- 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: National Basketball Association Description of subject: The National Basketball Association is the premier professional men's basketball league in North America, featuring top teams and players and widely regarded as the highest level of basketball competition in the world.
Referenced by (2,996)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
NBA
this entity surface form:
NBA
this entity surface form:
NBA
Murphy v. National Collegiate Athletic Association (2018)
→
respondent
→
National Basketball Association
ⓘ
subject surface form:
Murphy v. National Collegiate Athletic Association
subject surface form:
Tom Heinsohn
subject surface form:
Tom Heinsohn
subject surface form:
Tom Heinsohn
this entity surface form:
NBA
this entity surface form:
NBA
this entity surface form:
NBA
this entity surface form:
NBA
this entity surface form:
NBA
this entity surface form:
NBA
subject surface form:
Wes Unseld
this entity surface form:
NBA
this entity surface form:
NBA