Harlan Krumholz
E300601
American
cardiologist
epidemiologist
health services researcher
human
medical researcher
physician
university professor
Harlan Krumholz is an American cardiologist and health outcomes researcher known for his work on quality of care, patient-centered outcomes, and healthcare transparency.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Harlan Krumholz canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2825247 — 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: Harlan Krumholz Context triple: [Yale School of Medicine, hasNotableFaculty, Harlan Krumholz]
-
A.
Scott D. Altman
Scott D. Altman is a retired U.S. Navy captain and NASA astronaut who flew on four Space Shuttle missions, including leading the final servicing mission to the Hubble Space Telescope.
-
B.
Kenneth W. Hess
Kenneth W. Hess is an aerospace and safety expert who served on the Columbia Accident Investigation Board that examined the 2003 Space Shuttle Columbia disaster.
-
C.
H. Craig Severance
H. Craig Severance was an American architect known for his prominent early 20th-century skyscraper designs in New York City.
-
D.
Ezekiel Emanuel
Ezekiel Emanuel is an American oncologist, bioethicist, and health policy expert known for his influential work on medical ethics and U.S. healthcare reform.
-
E.
Eric E. Osmond
Eric E. Osmond is a film editor best known for his work on the animated feature "The Super Mario Bros. Movie."
- 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: Harlan Krumholz Target entity description: Harlan Krumholz is an American cardiologist and health outcomes researcher known for his work on quality of care, patient-centered outcomes, and healthcare transparency.
-
A.
Scott D. Altman
Scott D. Altman is a retired U.S. Navy captain and NASA astronaut who flew on four Space Shuttle missions, including leading the final servicing mission to the Hubble Space Telescope.
-
B.
Kenneth W. Hess
Kenneth W. Hess is an aerospace and safety expert who served on the Columbia Accident Investigation Board that examined the 2003 Space Shuttle Columbia disaster.
-
C.
H. Craig Severance
H. Craig Severance was an American architect known for his prominent early 20th-century skyscraper designs in New York City.
-
D.
Ezekiel Emanuel
Ezekiel Emanuel is an American oncologist, bioethicist, and health policy expert known for his influential work on medical ethics and U.S. healthcare reform.
-
E.
Eric E. Osmond
Eric E. Osmond is a film editor best known for his work on the animated feature "The Super Mario Bros. Movie."
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
American
ⓘ
cardiologist ⓘ epidemiologist ⓘ health services researcher ⓘ human ⓘ medical researcher ⓘ physician ⓘ university professor ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt | medical school (institution not specified here) ⓘ |
| employer |
Center for Outcomes Research and Evaluation
ⓘ
Yale New Haven Health System ⓘ
surface form:
Yale New Haven Hospital
Yale School of Medicine ⓘ Yale University ⓘ |
| fieldOfWork |
cardiology
ⓘ
clinical epidemiology ⓘ health outcomes research ⓘ health policy ⓘ healthcare transparency ⓘ outcomes research ⓘ patient-centered outcomes ⓘ quality of care ⓘ |
| gender | male ⓘ |
| hasAcademicRole | faculty member at Yale School of Medicine ⓘ |
| hasPublishedIn | peer-reviewed medical journals ⓘ |
| hasResearchFocus |
cardiovascular disease outcomes
ⓘ
comparative effectiveness research ⓘ data transparency in healthcare ⓘ healthcare quality measurement ⓘ patient-reported outcomes ⓘ value-based care ⓘ |
| hasRole |
clinical investigator
ⓘ
mentor to trainees in cardiology and outcomes research ⓘ policy advisor in healthcare quality ⓘ |
| language | English ⓘ |
| notableFor |
research on healthcare transparency
ⓘ
research on patient-centered outcomes ⓘ research on quality of care ⓘ work on hospital performance measurement ⓘ work on public reporting of hospital outcomes ⓘ work on readmission rates ⓘ |
| occupation |
cardiologist
ⓘ
health outcomes researcher ⓘ professor of medicine ⓘ |
| worksOn |
enhancing patient engagement in healthcare decisions
ⓘ
improving quality of cardiovascular care ⓘ improving transparency of clinical data and outcomes ⓘ reducing unwarranted variation in care ⓘ |
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: Harlan Krumholz Description of subject: Harlan Krumholz is an American cardiologist and health outcomes researcher known for his work on quality of care, patient-centered outcomes, and healthcare transparency.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.