Mellody Hobson
E40214
Mellody Hobson is an American businesswoman and investor, best known as the co-CEO and president of Ariel Investments and a prominent advocate for financial literacy and corporate diversity.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Mellody Hobson canonical | 14 |
| Mellody | 2 |
| Mellody Hobson (acting, policy role context not confirmed as formal title) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T309129 — 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: Mellody Hobson Context triple: [George Lucas, spouse, Mellody Hobson]
-
A.
Lynn Petra Alexander
Lynn Petra Alexander is the birth name of Lynn Margulis, the influential American biologist best known for her work on the endosymbiotic theory of eukaryotic cell evolution.
-
B.
Michelle LaVaughn Robinson
Michelle LaVaughn Robinson is the birth name of Michelle Obama, the American lawyer, author, and former First Lady of the United States.
-
C.
Oprah Winfrey
Oprah Winfrey is an American talk show host, media executive, actress, and philanthropist who became one of the most influential and wealthy figures in global entertainment and culture.
-
D.
Maria Shriver
Maria Shriver is an American journalist, author, and former First Lady of California, known for her work with NBC News and her advocacy on issues such as Alzheimer's disease and women's empowerment.
-
E.
Valerie Jarrett
Valerie Jarrett is an American lawyer, businesswoman, and longtime senior advisor to President Barack Obama who later became a key leader at the Obama Foundation.
- 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: Mellody Hobson Target entity description: Mellody Hobson is an American businesswoman and investor, best known as the co-CEO and president of Ariel Investments and a prominent advocate for financial literacy and corporate diversity.
-
A.
Lynn Petra Alexander
Lynn Petra Alexander is the birth name of Lynn Margulis, the influential American biologist best known for her work on the endosymbiotic theory of eukaryotic cell evolution.
-
B.
Michelle LaVaughn Robinson
Michelle LaVaughn Robinson is the birth name of Michelle Obama, the American lawyer, author, and former First Lady of the United States.
-
C.
Oprah Winfrey
Oprah Winfrey is an American talk show host, media executive, actress, and philanthropist who became one of the most influential and wealthy figures in global entertainment and culture.
-
D.
Maria Shriver
Maria Shriver is an American journalist, author, and former First Lady of California, known for her work with NBC News and her advocacy on issues such as Alzheimer's disease and women's empowerment.
-
E.
Valerie Jarrett
Valerie Jarrett is an American lawyer, businesswoman, and longtime senior advisor to President Barack Obama who later became a key leader at the Obama Foundation.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
board member
ⓘ
business executive ⓘ human ⓘ investor ⓘ |
| academicDegree | Bachelor of Arts ⓘ |
| almaMater | Princeton University ⓘ |
| awardReceived |
Order of Lincoln
ⓘ
linked to:
Order of Lincoln laureate
Time 100 most influential people honoree ⓘ
linked to:
Time 100 Most Influential People
Women in Film Crystal Award ⓘ |
| boardTenureStart | Starbucks chairmanship 2021 ⓘ |
| child | Everest Hobson Lucas ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| dateOfBirth | 1969-04-03 ⓘ |
| educatedAt | Princeton University ⓘ |
| employer | Ariel Investments ⓘ |
| ethnicGroup |
African American
ⓘ
linked to:
Black Americans
|
| familyName | Hobson ⓘ |
| fieldOfStudy | public policy ⓘ |
| focusesOn |
corporate board diversity
ⓘ
financial literacy education ⓘ |
| foundedBy | Ariel Investments founded by John W. Rogers Jr., not Mellody Hobson ⓘ |
| gender | female ⓘ |
| givenName |
Mellody
ⓘ
linked to:
Mellody Hobson
|
| industry | investment management ⓘ |
| knownFor |
advocacy for corporate diversity
ⓘ
advocacy for financial literacy ⓘ co-CEO of Ariel Investments ⓘ president of Ariel Investments ⓘ |
| memberOf |
Executive Committee of the Investment Company Institute
ⓘ
The Rockefeller Foundation board of trustees ⓘ
linked to:
Rockefeller Foundation
board of directors of DreamWorks Animation ⓘ board of directors of JPMorgan Chase ⓘ board of directors of Starbucks ⓘ |
| name | Mellody Hobson ⓘ |
| nationality | American ⓘ |
| notableWork | TED Talk "Color blind or color brave?" ⓘ |
| occupation |
businesswoman
ⓘ
corporate director ⓘ investor ⓘ |
| partner | George Lucas ⓘ |
| placeOfBirth | Chicago, Illinois, United States ⓘ |
| positionHeld |
chair of DreamWorks Animation board
ⓘ
chair of the board of Starbucks ⓘ co-CEO of Ariel Investments ⓘ president of Ariel Investments ⓘ vice chair of JPMorgan Chase board ⓘ |
| residence |
Chicago, Illinois, United States
ⓘ
San Francisco, California, United States ⓘ
linked to:
San Francisco
|
| spouse | George Lucas ⓘ |
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: Mellody Hobson Description of subject: Mellody Hobson is an American businesswoman and investor, best known as the co-CEO and president of Ariel Investments and a prominent advocate for financial literacy and corporate diversity.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mellody Hobson
Assistant to the President for Domestic Policy
→
officeHolder
→
Mellody Hobson (acting, policy role context not confirmed as formal title)
ⓘ
linked to: Mellody Hobson
subject linked to:
TED Talk "Color blind or color brave?"
subject linked to:
TED Talk "Color blind or color brave?"
subject linked to:
TED Talk "Color blind or color brave?"
subject linked to:
Lucas family
subject linked to:
Lucas family