Harvard–Yale basketball rivalry
E165288
The Harvard–Yale basketball rivalry is a long-standing and intense college basketball competition between Harvard University and Yale University, rooted in their broader historic Ivy League rivalry.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Harvard–Yale basketball rivalry canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1440661 — 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: Harvard–Yale basketball rivalry Context triple: [Ivy League men's basketball, rivalry, Harvard–Yale basketball rivalry]
-
A.
Harvard–Yale football rivalry
The Harvard–Yale football rivalry is one of the oldest and most storied rivalries in American college football, highlighted annually by their famous matchup known as "The Game."
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B.
Princeton–Yale football rivalry
The Princeton–Yale football rivalry is one of the oldest and most storied matchups in American college football, featuring annual games between two Ivy League powerhouses with a long history of competitive and cultural significance.
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C.
Harvard–Princeton football rivalry
The Harvard–Princeton football rivalry is a historic Ivy League college football matchup between Harvard University and Princeton University, dating back to the late 19th century and known as one of the sport’s oldest rivalries.
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D.
Ivy League men’s basketball
Ivy League men’s basketball is the NCAA Division I athletic conference’s men’s basketball competition featuring academically elite Northeastern universities such as Yale, Harvard, and Princeton.
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E.
Harvard Crimson men’s basketball
Harvard Crimson men’s basketball is the NCAA Division I men’s basketball program representing Harvard University, competing in the Ivy League.
- 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: Harvard–Yale basketball rivalry Target entity description: The Harvard–Yale basketball rivalry is a long-standing and intense college basketball competition between Harvard University and Yale University, rooted in their broader historic Ivy League rivalry.
-
A.
Harvard–Yale football rivalry
The Harvard–Yale football rivalry is one of the oldest and most storied rivalries in American college football, highlighted annually by their famous matchup known as "The Game."
-
B.
Princeton–Yale football rivalry
The Princeton–Yale football rivalry is one of the oldest and most storied matchups in American college football, featuring annual games between two Ivy League powerhouses with a long history of competitive and cultural significance.
-
C.
Harvard–Princeton football rivalry
The Harvard–Princeton football rivalry is a historic Ivy League college football matchup between Harvard University and Princeton University, dating back to the late 19th century and known as one of the sport’s oldest rivalries.
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D.
Ivy League men’s basketball
Ivy League men’s basketball is the NCAA Division I athletic conference’s men’s basketball competition featuring academically elite Northeastern universities such as Yale, Harvard, and Princeton.
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E.
Harvard Crimson men’s basketball
Harvard Crimson men’s basketball is the NCAA Division I men’s basketball program representing Harvard University, competing in the Ivy League.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
college basketball rivalry
ⓘ
sports rivalry ⓘ |
| associatedRivalry | Harvard–Yale football rivalry ⓘ |
| basedOn |
Harvard–Yale rivalry
ⓘ
linked to:
Yale–Harvard rivalry
|
| competitionLevel | NCAA Division I ⓘ |
| conferenceContext |
Ivy League men's basketball
ⓘ
linked to:
Ivy League men’s basketball
|
| country |
United States
ⓘ
linked to:
United States of America
|
| gender | men's ⓘ |
| homeVenueTeam1 | Lavietes Pavilion ⓘ |
| homeVenueTeam2 | John J. Lee Amphitheater ⓘ |
| institution1 | Harvard University ⓘ |
| institution2 | Yale University ⓘ |
| league | Ivy League ⓘ |
| notableAspect |
intense competition
ⓘ
long-standing series ⓘ rooted in broader historic Ivy League rivalry ⓘ |
| participant |
Harvard Crimson men's basketball
ⓘ
linked to:
Harvard Crimson men’s basketball
Harvard University ⓘ Yale Bulldogs men's basketball ⓘ
linked to:
Yale Bulldogs men’s basketball
Yale University ⓘ |
| region | New England ⓘ |
| sport | basketball ⓘ |
| sportingContext | intercollegiate athletics ⓘ |
| team1 | Harvard Crimson ⓘ |
| team2 | Yale Bulldogs ⓘ |
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: Harvard–Yale basketball rivalry Description of subject: The Harvard–Yale basketball rivalry is a long-standing and intense college basketball competition between Harvard University and Yale University, rooted in their broader historic Ivy League rivalry.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.