Howard Krein
E364899
Howard Krein is an American otolaryngologist and facial plastic surgeon who is married to Ashley Biden, the daughter of U.S. President Joe Biden.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Howard Krein canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2824893 — 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: Howard Krein Context triple: [Ashley Biden, spouse, Howard Krein]
-
A.
Michael Kagan
Michael Kagan is an Israeli technologist and entrepreneur best known as the co-founder and longtime chief technology officer of high-performance networking company Mellanox Technologies.
-
B.
Howard Lasnik
Howard Lasnik is a prominent American linguist known for his influential work in generative syntax and his close collaboration with Noam Chomsky in developing contemporary syntactic theory.
-
C.
Howard Bilerman
Howard Bilerman is a Canadian drummer, audio engineer, and record producer best known for his work with Arcade Fire and numerous influential indie rock recordings.
-
D.
Howard Roseman
Howard Roseman is an American football executive best known as the longtime general manager and key roster architect of the NFL’s Philadelphia Eagles.
-
E.
Ali Weinberg
Ali Weinberg is an American journalist and television news producer known for her work covering politics for major U.S. news networks.
- 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: Howard Krein Target entity description: Howard Krein is an American otolaryngologist and facial plastic surgeon who is married to Ashley Biden, the daughter of U.S. President Joe Biden.
-
A.
Michael Kagan
Michael Kagan is an Israeli technologist and entrepreneur best known as the co-founder and longtime chief technology officer of high-performance networking company Mellanox Technologies.
-
B.
Howard Lasnik
Howard Lasnik is a prominent American linguist known for his influential work in generative syntax and his close collaboration with Noam Chomsky in developing contemporary syntactic theory.
-
C.
Howard Bilerman
Howard Bilerman is a Canadian drummer, audio engineer, and record producer best known for his work with Arcade Fire and numerous influential indie rock recordings.
-
D.
Howard Roseman
Howard Roseman is an American football executive best known as the longtime general manager and key roster architect of the NFL’s Philadelphia Eagles.
-
E.
Ali Weinberg
Ali Weinberg is an American journalist and television news producer known for her work covering politics for major U.S. news networks.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| academicDegree |
Doctor of Medicine
ⓘ
Doctor of Philosophy ⓘ |
| citizenship | American ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
Drexel University College of Medicine
ⓘ
surface form:
Jefferson Medical College
Rutgers University ⓘ Thomas Jefferson University ⓘ |
| employer |
Thomas Jefferson University Hospital
ⓘ
surface form:
Jefferson University Hospitals
Sidney Kimmel Medical College ⓘ Thomas Jefferson University ⓘ |
| fatherInLaw | Joe Biden ⓘ |
| fieldOfWork |
facial plastic surgery
ⓘ
medical education ⓘ otolaryngology ⓘ reconstructive facial surgery ⓘ |
| givenName | Howard ⓘ |
| hasEthnicity | Jewish American ⓘ |
| hasRole |
academic
ⓘ
clinical professor ⓘ surgeon ⓘ |
| languageSpoken | English ⓘ |
| maritalStatus | married ⓘ |
| medicalSpecialty |
head and neck surgery
ⓘ
reconstructive surgery ⓘ |
| motherInLaw | Jill Biden ⓘ |
| name | Howard Krein self-link ⓘ |
| notableFamily | Biden family ⓘ |
| notableFor |
being married to Ashley Biden
ⓘ
work in otolaryngology and facial plastic surgery ⓘ |
| occupation |
facial plastic surgeon
ⓘ
otolaryngologist ⓘ |
| positionHeld |
assistant professor
ⓘ
associate professor ⓘ |
| relativeByMarriage | Joe Biden ⓘ |
| residence |
Pennsylvania
ⓘ
Philadelphia ⓘ |
| sexOrGender | male ⓘ |
| spouse |
Ashley Biden
ⓘ
Ashley Biden ⓘ
surface form:
Ashley Blazer Biden
|
| worksIn |
medicine
ⓘ
surgery ⓘ |
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: Howard Krein Description of subject: Howard Krein is an American otolaryngologist and facial plastic surgeon who is married to Ashley Biden, the daughter of U.S. President Joe Biden.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.