VA Palo Alto Health Care System
E100291
VA Palo Alto Health Care System is a major U.S. Department of Veterans Affairs medical network in Northern California, providing comprehensive health services, advanced specialty care, and research and training programs for military veterans.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T848046 — 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: VA Palo Alto Health Care System Context triple: [Stanford Health Care, collaboratesWith, VA Palo Alto Health Care System]
-
A.
San Francisco VA Medical Center
San Francisco VA Medical Center is a major Veterans Affairs hospital and research facility in San Francisco that provides comprehensive healthcare services to U.S. military veterans and serves as a teaching hospital for the University of California, San Francisco.
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B.
Charlie Norwood VA Medical Center
Charlie Norwood VA Medical Center is a U.S. Department of Veterans Affairs hospital and healthcare facility that provides medical services to military veterans in the Augusta, Georgia region.
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C.
Walter Reed National Military Medical Center
Walter Reed National Military Medical Center is a major U.S. military medical facility in Maryland that serves as the flagship hospital for the U.S. Armed Forces and provides care to service members, veterans, and the President.
-
D.
Western General Hospital
Western General Hospital is a major acute teaching hospital in Edinburgh, Scotland, providing a wide range of specialist and general medical services.
-
E.
Inova Health System
Inova Health System is a not-for-profit healthcare organization that operates hospitals and medical facilities primarily serving Northern Virginia and the Washington, D.C. metropolitan area.
- 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: VA Palo Alto Health Care System Target entity description: VA Palo Alto Health Care System is a major U.S. Department of Veterans Affairs medical network in Northern California, providing comprehensive health services, advanced specialty care, and research and training programs for military veterans.
-
A.
San Francisco VA Medical Center
San Francisco VA Medical Center is a major Veterans Affairs hospital and research facility in San Francisco that provides comprehensive healthcare services to U.S. military veterans and serves as a teaching hospital for the University of California, San Francisco.
-
B.
Charlie Norwood VA Medical Center
Charlie Norwood VA Medical Center is a U.S. Department of Veterans Affairs hospital and healthcare facility that provides medical services to military veterans in the Augusta, Georgia region.
-
C.
Walter Reed National Military Medical Center
Walter Reed National Military Medical Center is a major U.S. military medical facility in Maryland that serves as the flagship hospital for the U.S. Armed Forces and provides care to service members, veterans, and the President.
-
D.
Western General Hospital
Western General Hospital is a major acute teaching hospital in Edinburgh, Scotland, providing a wide range of specialist and general medical services.
-
E.
Inova Health System
Inova Health System is a not-for-profit healthcare organization that operates hospitals and medical facilities primarily serving Northern Virginia and the Washington, D.C. metropolitan area.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Veterans Affairs medical center network
ⓘ
health care system ⓘ |
| affiliatedWith |
Stanford Medicine
ⓘ
surface form:
Stanford University School of Medicine
academic medical centers in the San Francisco Bay Area ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fundedBy |
United States government
ⓘ
surface form:
federal government of the United States
|
| hasFacility |
Livermore VA campus
ⓘ
Menlo Park VA campus ⓘ VA Palo Alto Health Care System self-linksurface differs ⓘ
surface form:
Palo Alto VA Medical Center
community-based outpatient clinics ⓘ |
| hasProgram |
allied health training programs
ⓘ
fellowship training programs ⓘ nursing education programs ⓘ residency training programs ⓘ |
| hasResearchFocus |
aging and geriatrics research
ⓘ
health services research ⓘ mental health research ⓘ neuroscience research ⓘ rehabilitation research ⓘ |
| hasWebsite | https://www.va.gov/palo-alto-health-care/ ⓘ |
| headquartersLocation | Palo Alto, California ⓘ |
| languageOfWorkOrName | English ⓘ |
| locatedIn | Northern California ⓘ |
| networkCode | VISN 21 ⓘ |
| offersService |
cardiology services
ⓘ
geriatric care ⓘ homeless veteran services ⓘ inpatient medical care ⓘ mental health care ⓘ neurology services ⓘ oncology services ⓘ orthopedic services ⓘ pain management ⓘ pharmacy services ⓘ polytrauma rehabilitation ⓘ post-traumatic stress disorder treatment ⓘ primary care ⓘ rehabilitation services ⓘ spinal cord injury care ⓘ substance use treatment ⓘ surgical services ⓘ telehealth services ⓘ traumatic brain injury care ⓘ women veterans health services ⓘ |
| operatedBy | United States Department of Veterans Affairs ⓘ |
| partOf |
VA Sierra Pacific Network
ⓘ
Veterans Health Administration ⓘ |
| regulates | veteran eligibility for VA health benefits ⓘ |
| serves |
military veterans
ⓘ
veterans in Northern California ⓘ |
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: VA Palo Alto Health Care System Description of subject: VA Palo Alto Health Care System is a major U.S. Department of Veterans Affairs medical network in Northern California, providing comprehensive health services, advanced specialty care, and research and training programs for military veterans.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
VA Northern California Health Care System
this entity surface form:
Palo Alto Veterans Administration Hospital
this entity surface form:
Veterans Administration Hospital, Palo Alto, California
VA Palo Alto Health Care System
→
hasFacility
→
VA Palo Alto Health Care System
self-linksurface differs
ⓘ
this entity surface form:
Palo Alto VA Medical Center