Massachusetts Eye and Ear

E4113

hospital nonprofit organization research institute specialty hospital

Massachusetts Eye and Ear is a renowned Boston-based specialty hospital and research center focused on ophthalmology and otolaryngology.

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All labels observed (18)

Label	Occurrences
Massachusetts Eye and Ear canonical	4
Mass. Eye and Ear	2
Massachusetts Eye and Ear Infirmary	2
Schepens Eye Research Institute	2
Mass Eye and Ear	1
Massachusetts Charitable Eye and Ear Infirmary	1
Massachusetts Eye and Ear, Chelmsford	1
Massachusetts Eye and Ear, Concord	1
Massachusetts Eye and Ear, Duxbury	1
Massachusetts Eye and Ear, Lexington	1
Massachusetts Eye and Ear, Longwood	1
Massachusetts Eye and Ear, Medford	1
Massachusetts Eye and Ear, Peabody	1
Massachusetts Eye and Ear, Plymouth	1
Massachusetts Eye and Ear, Providence	1
Massachusetts Eye and Ear, Quincy	1
Massachusetts Eye and Ear, Stoneham	1
Massachusetts Eye and Ear, Waltham	1

How this entity was disambiguated

This entity first appeared as the object of triple T44984 — 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: Massachusetts Eye and Ear
Context triple: [Harvard Medical School, associatedWith, Massachusetts Eye and Ear]

A. Harvard Medical School
Harvard Medical School is a prestigious graduate medical institution in Boston renowned for its leading research, education, and clinical training in medicine and biomedical sciences.
B. Hospital of the University of Pennsylvania
The Hospital of the University of Pennsylvania is a major academic medical center in Philadelphia that serves as the primary teaching hospital for the University of Pennsylvania's Perelman School of Medicine.
C. Newton-Wellesley Hospital
Newton-Wellesley Hospital is a community teaching hospital serving the Greater Boston area with a range of medical and surgical services.
D. Harvard T.H. Chan School of Public Health
Harvard T.H. Chan School of Public Health is a leading graduate institution dedicated to advancing public health through research, education, and policy, and is part of Harvard University.
E. 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.
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: Massachusetts Eye and Ear
Target entity description: Massachusetts Eye and Ear is a renowned Boston-based specialty hospital and research center focused on ophthalmology and otolaryngology.

A. Harvard Medical School
Harvard Medical School is a prestigious graduate medical institution in Boston renowned for its leading research, education, and clinical training in medicine and biomedical sciences.
B. Hospital of the University of Pennsylvania
The Hospital of the University of Pennsylvania is a major academic medical center in Philadelphia that serves as the primary teaching hospital for the University of Pennsylvania's Perelman School of Medicine.
C. Newton-Wellesley Hospital
Newton-Wellesley Hospital is a community teaching hospital serving the Greater Boston area with a range of medical and surgical services.
D. Harvard T.H. Chan School of Public Health
Harvard T.H. Chan School of Public Health is a leading graduate institution dedicated to advancing public health through research, education, and policy, and is part of Harvard University.
E. 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.
F. None of above. chosen

Statements (61)

Predicate	Object
instanceOf	hospital ⓘ nonprofit organization ⓘ research institute ⓘ specialty hospital ⓘ
academicAffiliation	Harvard Department of Ophthalmology ⓘ Harvard Department of Otolaryngology–Head and Neck Surgery ⓘ linked to: Harvard Medical School
affiliatedWith	Harvard Medical School ⓘ Massachusetts General Hospital ⓘ
alsoKnownAs	MEEI ⓘ Mass. Eye and Ear ⓘ linked to: Massachusetts Eye and Ear
country	United States ⓘ linked to: United States of America
focusesOn	balance disorders ⓘ head and neck cancer ⓘ hearing research ⓘ vision research ⓘ voice and swallowing disorders ⓘ
formerName	Massachusetts Charitable Eye and Ear Infirmary ⓘ linked to: Massachusetts Eye and Ear
foundedIn	1824 ⓘ
hasCampus	main campus in Boston ⓘ
hasFacility	Massachusetts Eye and Ear, Chelmsford ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Concord ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Duxbury ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Lexington ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Longwood ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Medford ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Peabody ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Plymouth ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Providence ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Quincy ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Stoneham ⓘ linked to: Massachusetts Eye and Ear Massachusetts Eye and Ear, Waltham ⓘ linked to: Massachusetts Eye and Ear
hasHelipad	yes ⓘ
hasResearchCenter	Schepens Eye Research Institute ⓘ linked to: Massachusetts Eye and Ear
hasWebsite	https://www.masseyeandear.org ⓘ
locatedIn	Boston, Massachusetts ⓘ Massachusetts ⓘ New England ⓘ
locatedOn	Charles Street, Boston ⓘ
medicalSpecialty	audiology ⓘ cornea and external disease ⓘ facial plastic and reconstructive surgery ⓘ glaucoma ⓘ head and neck surgery ⓘ laryngology ⓘ neuro-ophthalmology ⓘ neurotology ⓘ oculoplastics ⓘ ophthalmology ⓘ otolaryngology ⓘ otology ⓘ pediatric ophthalmology ⓘ pediatric otolaryngology ⓘ retina ⓘ
offersService	audiology testing ⓘ diagnostic imaging ⓘ emergency ear, nose, and throat care ⓘ emergency eye care ⓘ inpatient care ⓘ outpatient care ⓘ surgical services ⓘ
partOf	Mass General Brigham ⓘ

How these facts were elicited