University of Pennsylvania
E53
The University of Pennsylvania is a prestigious Ivy League research university in Philadelphia known for its strong programs across disciplines, including engineering, business, law, and medicine.
All labels observed (44)
How this entity was disambiguated
This entity first appeared as the object of triple T97 — 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: University of Pennsylvania Context triple: [Differential analyzer, hasNotableImplementationAt, University of Pennsylvania]
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A.
Harvard University
Harvard University is a prestigious private Ivy League research university in Cambridge, Massachusetts, renowned for its academic excellence, influential alumni, and historic leadership in higher education.
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B.
Tufts College
Tufts College is a private research university in Medford and Somerville, Massachusetts, known for its strong programs in the liberal arts, sciences, and international relations.
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C.
Massachusetts Institute of Technology
The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
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D.
Carnegie Institution of Washington
The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
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E.
American Philosophical Society
The American Philosophical Society is a prestigious scholarly organization founded in 1743 by Benjamin Franklin, dedicated to promoting knowledge in the sciences and humanities through research, publications, and meetings.
- 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: University of Pennsylvania Target entity description: The University of Pennsylvania is a prestigious Ivy League research university in Philadelphia known for its strong programs across disciplines, including engineering, business, law, and medicine.
-
A.
Harvard University
Harvard University is a prestigious private Ivy League research university in Cambridge, Massachusetts, renowned for its academic excellence, influential alumni, and historic leadership in higher education.
-
B.
Tufts College
Tufts College is a private research university in Medford and Somerville, Massachusetts, known for its strong programs in the liberal arts, sciences, and international relations.
-
C.
Massachusetts Institute of Technology
The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
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D.
Carnegie Institution of Washington
The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
-
E.
American Philosophical Society
The American Philosophical Society is a prestigious scholarly organization founded in 1743 by Benjamin Franklin, dedicated to promoting knowledge in the sciences and humanities through research, publications, and meetings.
- F. None of above. chosen
Statements (60)
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: University of Pennsylvania Description of subject: The University of Pennsylvania is a prestigious Ivy League research university in Philadelphia known for its strong programs across disciplines, including engineering, business, law, and medicine.
Referenced by (847)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Peter Freyd
Rachleff Family Professor in the Department of Computer and Information Science at the University of Pennsylvania
→
employer
→
University of Pennsylvania
ⓘ
Rachleff Family Professor in the Department of Computer and Information Science at the University of Pennsylvania
→
employer
→
University of Pennsylvania
ⓘ
subject surface form:
Norman I. Badler
subject surface form:
Edward Drinker Cope
subject surface form:
Julian Abele
subject surface form:
Arlen Specter
subject surface form:
Arlen Specter
subject surface form:
George H. Heilmeier
subject surface form:
Bernard Revel
subject surface form:
William S. Paley
subject surface form:
Steven Durlauf
subject surface form:
Susan Francia