American League
E2057
The American League is one of the two major professional baseball leagues in Major League Baseball, comprising teams primarily based in the United States and Canada.
All labels observed (14)
How this entity was disambiguated
This entity first appeared as the object of triple T7654 — 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: American League Context triple: [Boston Red Sox, memberOf, American League]
-
A.
American League East
The American League East is a Major League Baseball division featuring several prominent East Coast teams and known for some of the sport’s most intense rivalries.
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B.
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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C.
New York Yankees
The New York Yankees are a Major League Baseball team renowned for their record number of World Series championships and iconic status in American sports history.
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D.
Boston Red Sox
The Boston Red Sox are a historic Major League Baseball franchise based in Boston, renowned for their passionate fan base, storied rivalries, and multiple World Series championships.
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E.
Yankees–Red Sox rivalry
The Yankees–Red Sox rivalry is one of the most famous and intense rivalries in North American professional sports, featuring a long history of competition, dramatic postseason clashes, and passionate fan bases.
- 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: American League Target entity description: The American League is one of the two major professional baseball leagues in Major League Baseball, comprising teams primarily based in the United States and Canada.
-
A.
American League East
The American League East is a Major League Baseball division featuring several prominent East Coast teams and known for some of the sport’s most intense rivalries.
-
B.
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.
-
C.
New York Yankees
The New York Yankees are a Major League Baseball team renowned for their record number of World Series championships and iconic status in American sports history.
-
D.
Boston Red Sox
The Boston Red Sox are a historic Major League Baseball franchise based in Boston, renowned for their passionate fan base, storied rivalries, and multiple World Series championships.
-
E.
Yankees–Red Sox rivalry
The Yankees–Red Sox rivalry is one of the most famous and intense rivalries in North American professional sports, featuring a long history of competition, dramatic postseason clashes, and passionate fan bases.
- F. None of above. chosen
Statements (50)
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: American League Description of subject: The American League is one of the two major professional baseball leagues in Major League Baseball, comprising teams primarily based in the United States and Canada.
Referenced by (727)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Mickey Rivers
subject surface form:
Mickey Rivers
subject surface form:
Eddie Murray
this entity surface form:
American League (no formal divisions in era)
subject surface form:
Harry Leroy Halladay Jr.
subject surface form:
Harry Leroy Halladay Jr.
subject surface form:
Robin Ventura