William Jarrett
E182028
William Jarrett was an American physician and the late husband of former senior presidential advisor Valerie Jarrett.
All labels observed (1)
| Label | Occurrences |
|---|---|
| William Jarrett canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T502982 — 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: William Jarrett Context triple: [Valerie Jarrett, spouse, William Jarrett]
-
A.
Sidney Darlington
Sidney Darlington was an American electrical engineer and inventor best known for his pioneering work in network theory and the invention of the Darlington transistor configuration.
-
B.
John Overton
John Overton was an early American judge, land speculator, and close associate of Andrew Jackson who played a key role in the development of Tennessee.
-
C.
John Billington
John Billington was an English settler best known as one of the Mayflower passengers at Plymouth Colony and the first person executed for murder in what became the United States.
-
D.
John Dandridge
John Dandridge was a Virginia planter and colonial official best known as the father of Martha Washington, the first First Lady of the United States.
-
E.
William Belton
William Belton was the namesake of the city of Belton in Missouri, United States, likely a locally significant historical figure such as an early settler, landowner, or community leader.
- 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: William Jarrett Target entity description: William Jarrett was an American physician and the late husband of former senior presidential advisor Valerie Jarrett.
-
A.
Sidney Darlington
Sidney Darlington was an American electrical engineer and inventor best known for his pioneering work in network theory and the invention of the Darlington transistor configuration.
-
B.
John Overton
John Overton was an early American judge, land speculator, and close associate of Andrew Jackson who played a key role in the development of Tennessee.
-
C.
John Billington
John Billington was an English settler best known as one of the Mayflower passengers at Plymouth Colony and the first person executed for murder in what became the United States.
-
D.
John Dandridge
John Dandridge was a Virginia planter and colonial official best known as the father of Martha Washington, the first First Lady of the United States.
-
E.
William Belton
William Belton was the namesake of the city of Belton in Missouri, United States, likely a locally significant historical figure such as an early settler, landowner, or community leader.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
American physician
ⓘ
human ⓘ physician ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| notableFor |
being the late husband of Valerie Jarrett
ⓘ
medical profession ⓘ |
| occupation | physician ⓘ |
| sexOrGender | male ⓘ |
| spouse |
Valerie Jarrett
ⓘ
William Jarrett ⓘ |
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: William Jarrett Description of subject: William Jarrett was an American physician and the late husband of former senior presidential advisor Valerie Jarrett.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.