Jeff Hammerbacher
E1187510
UNEXPLORED
Jeff Hammerbacher is a data scientist and entrepreneur best known as a co-founder of Cloudera and an early leader of Facebook’s data team.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jeff Hammerbacher canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15989645 — 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: Jeff Hammerbacher Context triple: [Cloudera, foundedBy, Jeff Hammerbacher]
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A.
Sean Altman
Sean Altman is an American singer-songwriter and founding member of the a cappella group Rockapella, known for his work on the Carmen Sandiego franchise.
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B.
Thomas Siebel
Thomas Siebel is an American technology entrepreneur best known as the founder of Siebel Systems and later the cloud computing company C3.ai.
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C.
Tom Davenport
Tom Davenport is a supporting character in the play and film "Inherit the Wind," serving as the local prosecutor who assists Matthew Harrison Brady in the courtroom battle over the teaching of evolution.
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D.
Martin E. Franklin
Martin E. Franklin is a British-American businessman and entrepreneur best known for building consumer products conglomerates such as Jarden Corporation through aggressive acquisitions and value-focused management.
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E.
Thomas M. Davenport
Thomas M. Davenport is an individual honored as the namesake of the University of Virginia’s baseball stadium, reflecting his significant contributions or support to the program.
- 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: Jeff Hammerbacher Target entity description: Jeff Hammerbacher is a data scientist and entrepreneur best known as a co-founder of Cloudera and an early leader of Facebook’s data team.
-
A.
Sean Altman
Sean Altman is an American singer-songwriter and founding member of the a cappella group Rockapella, known for his work on the Carmen Sandiego franchise.
-
B.
Thomas Siebel
Thomas Siebel is an American technology entrepreneur best known as the founder of Siebel Systems and later the cloud computing company C3.ai.
-
C.
Tom Davenport
Tom Davenport is a supporting character in the play and film "Inherit the Wind," serving as the local prosecutor who assists Matthew Harrison Brady in the courtroom battle over the teaching of evolution.
-
D.
Martin E. Franklin
Martin E. Franklin is a British-American businessman and entrepreneur best known for building consumer products conglomerates such as Jarden Corporation through aggressive acquisitions and value-focused management.
-
E.
Thomas M. Davenport
Thomas M. Davenport is an individual honored as the namesake of the University of Virginia’s baseball stadium, reflecting his significant contributions or support to the program.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.