Columbia University Department of Astronomy
E845825
The Columbia University Department of Astronomy is an academic department in New York City dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical cosmology.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Columbia University Department of Astronomy canonical | 2 |
| Columbia University (as lecturer in astronomy) | 1 |
| Columbia University Astronomy Department | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10166896 — 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: Columbia University Department of Astronomy Context triple: [Pupin Hall, affiliation, Columbia University Department of Astronomy]
-
A.
Yale University Department of Astronomy
The Yale University Department of Astronomy is an academic department at Yale University dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical studies of the universe.
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B.
Harvard University Department of Astronomy
The Harvard University Department of Astronomy is a leading academic and research department specializing in the study of the universe, from planets and stars to galaxies and cosmology.
-
C.
Department of Astrophysical Sciences at Princeton University
The Department of Astrophysical Sciences at Princeton University is a leading academic department dedicated to research and education in astronomy, astrophysics, and related physical sciences.
-
D.
Columbia University Department of Physics
The Columbia University Department of Physics is a leading academic department renowned for its pioneering research and education in fundamental and applied physics.
-
E.
Department of Astronomy
The Department of Astronomy is an academic unit focused on the study and research of celestial objects and phenomena within the broader field of astrophysics.
- 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: Columbia University Department of Astronomy Target entity description: The Columbia University Department of Astronomy is an academic department in New York City dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical cosmology.
-
A.
Yale University Department of Astronomy
The Yale University Department of Astronomy is an academic department at Yale University dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical studies of the universe.
-
B.
Harvard University Department of Astronomy
The Harvard University Department of Astronomy is a leading academic and research department specializing in the study of the universe, from planets and stars to galaxies and cosmology.
-
C.
Department of Astrophysical Sciences at Princeton University
The Department of Astrophysical Sciences at Princeton University is a leading academic department dedicated to research and education in astronomy, astrophysics, and related physical sciences.
-
D.
Columbia University Department of Physics
The Columbia University Department of Physics is a leading academic department renowned for its pioneering research and education in fundamental and applied physics.
-
E.
Department of Astronomy
The Department of Astronomy is an academic unit focused on the study and research of celestial objects and phenomena within the broader field of astrophysics.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
academic department
ⓘ
astronomy department ⓘ |
| academicDiscipline | physical sciences ⓘ |
| academicLevel | tertiary education ⓘ |
| affiliation | Columbia University Graduate School of Arts and Sciences ⓘ |
| campus | Morningside Heights ⓘ |
| collaboratesWith |
Columbia Astrophysics Laboratory
ⓘ
NASA research missions ⓘ international observatories ⓘ |
| country | United States of America ⓘ |
| educationalMission |
graduate education in astronomy
ⓘ
research in astronomy and astrophysics ⓘ undergraduate education in astrophysics ⓘ |
| employs |
astronomy faculty
ⓘ
astrophysicists ⓘ |
| fieldOfWork |
astronomy
ⓘ
astrophysics ⓘ cosmology ⓘ |
| hasType |
STEM department
ⓘ
research-intensive department ⓘ |
| hasWebsite | https://www.astro.columbia.edu/ ⓘ |
| languageOfWorkOrName | English ⓘ |
| locatedIn |
New York
ⓘ
New York City ⓘ United States ⓘ
linked to:
United States of America
|
| locatedInTimeZone | America/New_York ⓘ |
| offersProgram |
PhD program in astronomy
ⓘ
PhD program in astrophysics ⓘ undergraduate concentration in astrophysics ⓘ undergraduate major in astrophysics ⓘ |
| parentOrganization | Columbia University Faculty of Arts and Sciences ⓘ |
| partOf | Columbia University ⓘ |
| researchFocus |
cosmic microwave background
ⓘ
dark energy ⓘ dark matter ⓘ extragalactic astronomy ⓘ galaxy formation and evolution ⓘ gravitational waves ⓘ high-energy astrophysics ⓘ observational cosmology ⓘ planetary science ⓘ stellar astrophysics ⓘ theoretical cosmology ⓘ |
| usesFacility |
Columbia Astrophysics Laboratory
ⓘ
Pupin Hall ⓘ |
| usesMethod |
computational astrophysics
ⓘ
observational astronomy ⓘ theoretical modeling ⓘ |
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: Columbia University Department of Astronomy Description of subject: The Columbia University Department of Astronomy is an academic department in New York City dedicated to research and education in astronomy and astrophysics, known for its contributions to observational and theoretical cosmology.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Columbia University Department of Astronomy
linked to: Columbia University Department of Astronomy