UPMC
E105982
UPMC is a large integrated healthcare provider and insurer headquartered in Pittsburgh, Pennsylvania, known for its extensive hospital network and medical research.
All labels observed (15)
How this entity was disambiguated
This entity first appeared as the object of triple T892935 — 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: UPMC Context triple: [Pittsburgh, Pennsylvania, hasMajorHospitalSystem, UPMC]
-
A.
Lancaster General Health
Lancaster General Health is a regional not-for-profit health system in Pennsylvania that operates hospitals and outpatient facilities and is part of the Penn Medicine network.
-
B.
Penn Presbyterian Medical Center
Penn Presbyterian Medical Center is a major teaching hospital in Philadelphia affiliated with the University of Pennsylvania’s health system, known for advanced specialty care and medical research.
-
C.
Pennsylvania Hospital
Pennsylvania Hospital is a historic Philadelphia medical center, founded in 1751 as the nation’s first hospital and now a major teaching institution within the Penn Medicine health system.
-
D.
Penn Medicine
Penn Medicine is the University of Pennsylvania’s integrated academic health system, encompassing hospitals, clinics, and research and teaching programs in Philadelphia and the surrounding region.
-
E.
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.
- 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: UPMC Target entity description: UPMC is a large integrated healthcare provider and insurer headquartered in Pittsburgh, Pennsylvania, known for its extensive hospital network and medical research.
-
A.
Lancaster General Health
Lancaster General Health is a regional not-for-profit health system in Pennsylvania that operates hospitals and outpatient facilities and is part of the Penn Medicine network.
-
B.
Penn Presbyterian Medical Center
Penn Presbyterian Medical Center is a major teaching hospital in Philadelphia affiliated with the University of Pennsylvania’s health system, known for advanced specialty care and medical research.
-
C.
Pennsylvania Hospital
Pennsylvania Hospital is a historic Philadelphia medical center, founded in 1751 as the nation’s first hospital and now a major teaching institution within the Penn Medicine health system.
-
D.
Penn Medicine
Penn Medicine is the University of Pennsylvania’s integrated academic health system, encompassing hospitals, clinics, and research and teaching programs in Philadelphia and the surrounding region.
-
E.
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.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
health insurance provider
ⓘ
integrated healthcare system ⓘ nonprofit organization ⓘ |
| affiliatedWith | University of Pittsburgh ⓘ |
| collaboratesWith | University of Pittsburgh School of Medicine ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasComponent |
UPMC
self-linksurface differs
ⓘ
surface form:
UPMC Altoona
UPMC Children’s Hospital of Pittsburgh ⓘ UPMC self-linksurface differs ⓘ
surface form:
UPMC Enterprises
UPMC Hamot ⓘ UPMC self-linksurface differs ⓘ
surface form:
UPMC Health Plan
Hillman Cancer Center ⓘ
surface form:
UPMC Hillman Cancer Center
UPMC self-linksurface differs ⓘ
surface form:
UPMC International
UPMC Magee-Womens Hospital ⓘ UPMC self-linksurface differs ⓘ
surface form:
UPMC Mercy
UPMC self-linksurface differs ⓘ
surface form:
UPMC Passavant
UPMC Pinnacle ⓘ UPMC self-linksurface differs ⓘ
surface form:
UPMC Presbyterian
UPMC self-linksurface differs ⓘ
surface form:
UPMC Senior Communities
UPMC self-linksurface differs ⓘ
surface form:
UPMC Shadyside
UPMC Montefiore Hospital ⓘ
surface form:
UPMC Western Psychiatric Hospital
|
| hasResearchFocus |
cardiology
ⓘ
neuroscience ⓘ oncology ⓘ transplantation ⓘ |
| headquartersLocation |
Pittsburgh, Pennsylvania
ⓘ
surface form:
Pittsburgh, Pennsylvania, United States
|
| industry |
health care
ⓘ
health insurance ⓘ hospital management ⓘ medical research ⓘ |
| knownFor |
academic medical research
ⓘ
cancer care through UPMC Hillman Cancer Center ⓘ extensive hospital network ⓘ large integrated delivery and finance system ⓘ pediatric care at UPMC Children’s Hospital of Pittsburgh ⓘ transplantation services ⓘ |
| legalForm | nonprofit corporation ⓘ |
| locatedInAdministrativeTerritorialEntity |
Allegheny County
ⓘ
surface form:
Allegheny County, Pennsylvania
|
| offersService |
behavioral health services
ⓘ
health insurance plans ⓘ hospital care ⓘ outpatient care ⓘ rehabilitation services ⓘ senior living services ⓘ telemedicine services ⓘ |
| operatesInSector | academic medical center ⓘ |
| originatedAs | Presbyterian Hospital of Pittsburgh ⓘ |
| servesRegion |
Central Pennsylvania
ⓘ
International markets ⓘ U.S. state of New York ⓘ
surface form:
New York state
Western Pennsylvania ⓘ |
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: UPMC Description of subject: UPMC is a large integrated healthcare provider and insurer headquartered in Pittsburgh, Pennsylvania, known for its extensive hospital network and medical research.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
University of Pittsburgh Medical Center
subject surface form:
Oakland (Pittsburgh)
this entity surface form:
University of Pittsburgh Medical Center
subject surface form:
Oakland (Pittsburgh)
this entity surface form:
UPMC Presbyterian Hospital
subject surface form:
Oakland (Pittsburgh)
this entity surface form:
Magee-Womens Hospital of UPMC
this entity surface form:
UPMC Williamsport
this entity surface form:
UPMC Presbyterian
this entity surface form:
UPMC Shadyside
this entity surface form:
UPMC Mercy
this entity surface form:
UPMC Passavant
this entity surface form:
UPMC Altoona
this entity surface form:
UPMC Health Plan
this entity surface form:
UPMC International
this entity surface form:
UPMC Enterprises
this entity surface form:
UPMC Senior Communities
this entity surface form:
UPMC (University of Pittsburgh Medical Center)