Sammy Gravano
E1092834
UNEXPLORED
Sammy "The Bull" Gravano is a former underboss of the Gambino crime family who became one of the most notorious Mafia turncoats in American history after testifying against John Gotti.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sammy Gravano canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14192202 — 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: Sammy Gravano Context triple: [Gotti (1996 film), characterPortrayed, Sammy Gravano]
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A.
Crazy Joe Gallo
Crazy Joe Gallo was a notorious New York City mobster and hitman associated with the Colombo crime family during the mid-20th century.
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B.
Vito Genovese
Vito Genovese was a powerful Italian-American mob boss who led the Genovese crime family and became one of the most influential figures in organized crime in the mid-20th century United States.
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C.
Paul Castellano
Paul Castellano was a powerful American mobster who led New York's Gambino crime family until his 1985 assassination.
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D.
Carlo Gambino
Carlo Gambino was a powerful Italian-American mobster who led the Gambino crime family and became one of the most influential Mafia bosses in U.S. history.
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E.
Russell Bufalino
Russell Bufalino was a powerful mid-20th-century American mob boss from Pennsylvania, known for his influence in organized crime and alleged connections to the disappearance of Jimmy Hoffa.
- 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: Sammy Gravano Target entity description: Sammy "The Bull" Gravano is a former underboss of the Gambino crime family who became one of the most notorious Mafia turncoats in American history after testifying against John Gotti.
-
A.
Crazy Joe Gallo
Crazy Joe Gallo was a notorious New York City mobster and hitman associated with the Colombo crime family during the mid-20th century.
-
B.
Vito Genovese
Vito Genovese was a powerful Italian-American mob boss who led the Genovese crime family and became one of the most influential figures in organized crime in the mid-20th century United States.
-
C.
Paul Castellano
Paul Castellano was a powerful American mobster who led New York's Gambino crime family until his 1985 assassination.
-
D.
Carlo Gambino
Carlo Gambino was a powerful Italian-American mobster who led the Gambino crime family and became one of the most influential Mafia bosses in U.S. history.
-
E.
Russell Bufalino
Russell Bufalino was a powerful mid-20th-century American mob boss from Pennsylvania, known for his influence in organized crime and alleged connections to the disappearance of Jimmy Hoffa.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Gotti (1996 film)