LAC+USC Medical Center
E674135
LAC+USC Medical Center is a major public teaching hospital in Los Angeles that serves as a primary training site and safety-net facility for the region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| LAC+USC Medical Center canonical | 1 |
| Los Angeles County–USC Medical Center | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7478519 — 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: LAC+USC Medical Center Context triple: [Keck School of Medicine of USC, affiliatedHospital, LAC+USC Medical Center]
-
A.
Keck Hospital of USC
Keck Hospital of USC is a major academic medical center in Los Angeles that serves as the primary teaching hospital for the Keck School of Medicine of the University of Southern California.
-
B.
Kaiser Permanente Los Angeles Medical Center
Kaiser Permanente Los Angeles Medical Center is a major Kaiser Permanente hospital and medical campus located in the Hollywood area of Los Angeles, California.
-
C.
UCLA Medical Center, Santa Monica
UCLA Medical Center, Santa Monica is a major community-based academic hospital in Santa Monica, California, affiliated with the UCLA David Geffen School of Medicine and UCLA Health, providing a wide range of inpatient, outpatient, and emergency medical services.
-
D.
Cedars-Sinai Medical Center
Cedars-Sinai Medical Center is a major nonprofit academic medical center in Los Angeles renowned for its advanced clinical care, research, and teaching programs.
-
E.
UCI Medical Center
UCI Medical Center is a major academic teaching hospital and Level I trauma center in Orange County, California, serving as the primary clinical facility for the University of California, Irvine.
- 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: LAC+USC Medical Center Target entity description: LAC+USC Medical Center is a major public teaching hospital in Los Angeles that serves as a primary training site and safety-net facility for the region.
-
A.
Keck Hospital of USC
Keck Hospital of USC is a major academic medical center in Los Angeles that serves as the primary teaching hospital for the Keck School of Medicine of the University of Southern California.
-
B.
Kaiser Permanente Los Angeles Medical Center
Kaiser Permanente Los Angeles Medical Center is a major Kaiser Permanente hospital and medical campus located in the Hollywood area of Los Angeles, California.
-
C.
UCLA Medical Center, Santa Monica
UCLA Medical Center, Santa Monica is a major community-based academic hospital in Santa Monica, California, affiliated with the UCLA David Geffen School of Medicine and UCLA Health, providing a wide range of inpatient, outpatient, and emergency medical services.
-
D.
Cedars-Sinai Medical Center
Cedars-Sinai Medical Center is a major nonprofit academic medical center in Los Angeles renowned for its advanced clinical care, research, and teaching programs.
-
E.
UCI Medical Center
UCI Medical Center is a major academic teaching hospital and Level I trauma center in Orange County, California, serving as the primary clinical facility for the University of California, Irvine.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
public hospital
ⓘ
teaching hospital ⓘ |
| affiliatedWith |
Keck School of Medicine of USC
NERFINISHED
ⓘ
University of Southern California NERFINISHED ⓘ |
| alsoKnownAs |
County-USC Medical Center
NERFINISHED
ⓘ
LAC-USC Medical Center NERFINISHED ⓘ Los Angeles County+USC Medical Center NERFINISHED ⓘ |
| cityServed | Los Angeles NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| emergencyLevel | Level I trauma center ⓘ |
| founded | 1878 ⓘ |
| fundingSource |
Los Angeles County
NERFINISHED
ⓘ
State of California NERFINISHED ⓘ federal government programs ⓘ |
| governingBody | Los Angeles County Board of Supervisors NERFINISHED ⓘ |
| hasEmergencyDepartment | yes ⓘ |
| hasFunction |
clinical care
ⓘ
clinical research ⓘ medical education ⓘ |
| hasSpecialty |
emergency medicine
ⓘ
family medicine ⓘ internal medicine ⓘ obstetrics and gynecology ⓘ pediatrics ⓘ psychiatry ⓘ surgery ⓘ trauma surgery ⓘ |
| isMajorTeachingSiteFor | USC residency programs ⓘ |
| isSafetyNetProviderFor |
Medi-Cal patients
ⓘ
underinsured patients ⓘ uninsured patients ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Los Angeles ⓘ |
| networkMembership | Los Angeles County Department of Health Services safety-net system NERFINISHED ⓘ |
| operatedBy | Los Angeles County Department of Health Services NERFINISHED ⓘ |
| ownedBy | Los Angeles County Department of Health Services NERFINISHED ⓘ |
| primaryTrainingSiteFor |
USC fellows
ⓘ
USC medical students ⓘ USC resident physicians ⓘ |
| publiclyFunded | yes ⓘ |
| regionServed | Los Angeles County NERFINISHED ⓘ |
| servesPopulation |
immigrant communities
ⓘ
low-income patients ⓘ vulnerable populations ⓘ |
| stateServed | California NERFINISHED ⓘ |
| teachingHospitalFor | Keck School of Medicine of USC NERFINISHED ⓘ |
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: LAC+USC Medical Center Description of subject: LAC+USC Medical Center is a major public teaching hospital in Los Angeles that serves as a primary training site and safety-net facility for the region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Keck School of Medicine of USC
this entity surface form:
Los Angeles County–USC Medical Center