Maine Medical Center
E154710
Maine Medical Center is a major tertiary-care teaching hospital in Portland, Maine, serving as a primary clinical training site and regional referral center for complex medical care.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Maine Medical Center canonical | 3 |
| Maine Medical Center Research Institute | 2 |
| Maine Medical Center main campus | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1135870 — 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: Maine Medical Center Context triple: [Tufts University School of Medicine, affiliation, Maine Medical Center]
-
A.
Baystate Medical Center
Baystate Medical Center is a major teaching hospital and regional medical center in Springfield, Massachusetts, known for its clinical care, research, and medical education programs.
-
B.
Boston Medical Center
Boston Medical Center is a major academic medical center and safety-net hospital in Boston known for providing comprehensive care and serving a large underserved population.
-
C.
Dartmouth–Hitchcock Medical Center
Dartmouth–Hitchcock Medical Center is a major academic medical center and teaching hospital affiliated with Dartmouth College’s Geisel School of Medicine, serving as a primary tertiary care and research hub for northern New England.
-
D.
St. Elizabeth's Medical Center
St. Elizabeth's Medical Center is a major teaching hospital in Boston, Massachusetts, known for providing comprehensive medical care and serving as a clinical training site for medical students and residents.
-
E.
Tufts Medical Center
Tufts Medical Center is a major academic medical center and teaching hospital in Boston, Massachusetts, known for its comprehensive clinical care, research, and medical education.
- 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: Maine Medical Center Target entity description: Maine Medical Center is a major tertiary-care teaching hospital in Portland, Maine, serving as a primary clinical training site and regional referral center for complex medical care.
-
A.
Baystate Medical Center
Baystate Medical Center is a major teaching hospital and regional medical center in Springfield, Massachusetts, known for its clinical care, research, and medical education programs.
-
B.
Boston Medical Center
Boston Medical Center is a major academic medical center and safety-net hospital in Boston known for providing comprehensive care and serving a large underserved population.
-
C.
Dartmouth–Hitchcock Medical Center
Dartmouth–Hitchcock Medical Center is a major academic medical center and teaching hospital affiliated with Dartmouth College’s Geisel School of Medicine, serving as a primary tertiary care and research hub for northern New England.
-
D.
St. Elizabeth's Medical Center
St. Elizabeth's Medical Center is a major teaching hospital in Boston, Massachusetts, known for providing comprehensive medical care and serving as a clinical training site for medical students and residents.
-
E.
Tufts Medical Center
Tufts Medical Center is a major academic medical center and teaching hospital in Boston, Massachusetts, known for its comprehensive clinical care, research, and medical education.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
hospital
ⓘ
regional referral center ⓘ teaching hospital ⓘ tertiary care center ⓘ |
| abbreviation | MMC ⓘ |
| accreditation | Joint Commission ⓘ |
| affiliatedWith |
Maine Medical Center
self-linksurface differs
ⓘ
surface form:
Maine Medical Center Research Institute
Tufts University School of Medicine ⓘ |
| beds |
600+
ⓘ
approximately 700 ⓘ |
| category |
Buildings and structures in Portland, Maine
ⓘ
Hospitals in Maine ⓘ Teaching hospitals in the United States ⓘ |
| city | Portland, Maine ⓘ |
| clinicalTrainingSiteFor | Tufts University School of Medicine ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| emergencyLevel | Level I trauma center ⓘ |
| formerName |
MaineGeneral Medical Center
ⓘ
surface form:
Maine General Hospital
|
| founded | 1874 ⓘ |
| fundingModel | nonprofit ⓘ |
| hasEmergencyDepartment | yes ⓘ |
| hasFacility |
Maine Medical Center
self-linksurface differs
ⓘ
surface form:
Maine Medical Center Research Institute
|
| hasHelipad | yes ⓘ |
| hasProgram |
fellowship programs
ⓘ
residency programs ⓘ |
| healthcareType | nonprofit ⓘ |
| locatedIn |
Cumberland County, Maine
ⓘ
New England ⓘ Portland, Maine ⓘ |
| name | Maine Medical Center self-link ⓘ |
| offersService |
cardiology
ⓘ
critical care ⓘ neurosurgery ⓘ oncology ⓘ pediatrics ⓘ transplant services ⓘ |
| operator | MaineHealth ⓘ |
| ownedBy | MaineHealth ⓘ |
| partOf |
MaineHealth
ⓘ
surface form:
MaineHealth system
|
| regionServed |
Maine
ⓘ
Northern New England ⓘ |
| servesAs |
primary clinical training site
ⓘ
regional referral center for complex medical care ⓘ |
| specialty | tertiary and quaternary care ⓘ |
| state | Maine ⓘ |
| teachingStatus | major teaching hospital ⓘ |
| website | https://www.mainehealth.org/maine-medical-center ⓘ |
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: Maine Medical Center Description of subject: Maine Medical Center is a major tertiary-care teaching hospital in Portland, Maine, serving as a primary clinical training site and regional referral center for complex medical care.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Maine Medical Center Research Institute
this entity surface form:
Maine Medical Center Research Institute
this entity surface form:
Maine Medical Center main campus