Harvard–Princeton football rivalry
E135043
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Harvard–Princeton football rivalry canonical | 2 |
| Harvard–Princeton rivalry | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1175027 — 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–Princeton football rivalry Context triple: [Princeton Tigers football, rivalry, Harvard–Princeton football rivalry]
-
A.
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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B.
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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C.
Princeton Tigers football
Princeton Tigers football is the collegiate football program of Princeton University, one of the oldest in the United States and a historically significant team in Ivy League and early American football history.
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D.
Army–Navy Game
The Army–Navy Game is a historic annual college football rivalry between the United States Military Academy and the United States Naval Academy, celebrated as one of the most tradition-rich sporting events in the United States.
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E.
Ivy League football
Ivy League football is the NCAA Division I Football Championship Subdivision conference comprising the eight academically elite Ivy League universities, known for their historic rivalries and emphasis on scholar-athletes.
- 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–Princeton football rivalry Target entity description: 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.
-
A.
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.
-
B.
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."
-
C.
Princeton Tigers football
Princeton Tigers football is the collegiate football program of Princeton University, one of the oldest in the United States and a historically significant team in Ivy League and early American football history.
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D.
Army–Navy Game
The Army–Navy Game is a historic annual college football rivalry between the United States Military Academy and the United States Naval Academy, celebrated as one of the most tradition-rich sporting events in the United States.
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E.
Ivy League football
Ivy League football is the NCAA Division I Football Championship Subdivision conference comprising the eight academically elite Ivy League universities, known for their historic rivalries and emphasis on scholar-athletes.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
Ivy League rivalry
ⓘ
college football rivalry ⓘ sports rivalry ⓘ |
| category |
College football rivalries in the United States
ⓘ
Harvard Crimson football ⓘ
linked to:
Harvard Crimson
Ivy League football rivalries ⓘ Princeton Tigers football ⓘ |
| competitionLevel | university varsity teams ⓘ |
| conferenceContext | NCAA Division I FCS ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| culturalContext | Ivy League traditions ⓘ |
| earlierRules | rugby-style football ⓘ |
| era | 19th century American college football ⓘ |
| formerVenue | Palmer Stadium ⓘ |
| frequency | annual ⓘ |
| genre | intercollegiate athletics ⓘ |
| governingBody |
NCAA
ⓘ
linked to:
National Collegiate Athletic Association
|
| hasAwayTeam |
Princeton Tigers football team
ⓘ
linked to:
Princeton Tigers football
|
| hasDiscipline | gridiron football ⓘ |
| hasHomeTeam |
Harvard Crimson football team
ⓘ
linked to:
Harvard Crimson
|
| hasRivalryBetween |
Harvard Crimson
ⓘ
Princeton Tigers ⓘ |
| homeVenue |
Harvard Stadium
ⓘ
Princeton Stadium ⓘ |
| isPartOf |
Ivy League football rivalries
ⓘ
college football rivalries in the United States ⓘ |
| language | English ⓘ |
| league | Ivy League ⓘ |
| location |
Cambridge, Massachusetts
ⓘ
Princeton, New Jersey ⓘ
linked to:
Princeton, New Jersey, United States
|
| notableFor |
being one of the oldest college football rivalries
ⓘ
historic Ivy League competition ⓘ |
| organizer | Ivy League ⓘ |
| participant |
Harvard Crimson football team
ⓘ
linked to:
Harvard Crimson
Harvard University ⓘ Princeton Tigers football team ⓘ
linked to:
Princeton Tigers football
Princeton University ⓘ |
| relatedRivalry |
Harvard–Yale football rivalry
ⓘ
Princeton–Yale football rivalry ⓘ |
| significance | early influence on development of American college football ⓘ |
| sport | American football ⓘ |
| startTime | 1877 ⓘ |
| typicalMonth | November ⓘ |
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–Princeton football rivalry Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Harvard–Princeton football rivalry