Stephen Flemmi
E1454697
UNEXPLORED
Stephen Flemmi is a notorious Boston mobster and longtime associate of Whitey Bulger who became central to revelations about corrupt ties between the FBI and organized crime.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Stephen Flemmi canonical | 3 |
| Stephen "The Rifleman" Flemmi | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20877766 — 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: Stephen Flemmi Context triple: [Black Mass: The True Story of an Unholy Alliance Between the FBI and the Irish Mob, notableCharacter, Stephen Flemmi]
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A.
Joseph Massino
Joseph Massino is a former New York mob boss who led the Bonanno crime family and became notorious as the first sitting boss of a major American Mafia family to turn government informant.
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B.
John Ficarra
John Ficarra is an American humor writer and longtime editor-in-chief of Mad magazine, known for shaping its satirical voice for decades.
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C.
Joseph D. Pistone
Joseph D. Pistone is a former FBI agent best known for his undercover work infiltrating the Mafia under the alias "Donnie Brasco," which later inspired the book and film of the same name.
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D.
Edward Padula
Edward Padula was an American theatre producer and director best known for developing and producing influential Broadway musicals in the mid-20th century.
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E.
Joe Klecko
Joe Klecko is a former American football defensive lineman best known as a dominant member of the New York Jets' famed "New York Sack Exchange" and a Pro Football Hall of Famer.
- 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: Stephen Flemmi Target entity description: Stephen Flemmi is a notorious Boston mobster and longtime associate of Whitey Bulger who became central to revelations about corrupt ties between the FBI and organized crime.
-
A.
Joseph Massino
Joseph Massino is a former New York mob boss who led the Bonanno crime family and became notorious as the first sitting boss of a major American Mafia family to turn government informant.
-
B.
John Ficarra
John Ficarra is an American humor writer and longtime editor-in-chief of Mad magazine, known for shaping its satirical voice for decades.
-
C.
Joseph D. Pistone
Joseph D. Pistone is a former FBI agent best known for his undercover work infiltrating the Mafia under the alias "Donnie Brasco," which later inspired the book and film of the same name.
-
D.
Edward Padula
Edward Padula was an American theatre producer and director best known for developing and producing influential Broadway musicals in the mid-20th century.
-
E.
Joe Klecko
Joe Klecko is a former American football defensive lineman best known as a dominant member of the New York Jets' famed "New York Sack Exchange" and a Pro Football Hall of Famer.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
FBI Top Echelon Informant Program (through Whitey Bulger)
linked to: Stephen Flemmi