Jeff Leach
E1513320
UNEXPLORED
Jeff Leach is a musician best known as a former member of the American metalcore band Killswitch Engage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jeff Leach canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22006018 — 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 Leach Context triple: [Killswitch Engage, formerMember, Jeff Leach]
-
A.
Dan Farrell
Dan Farrell is an editor known for his work on the publication "The Children Act."
-
B.
Dan Farrell
Dan Farrell is a central character in the 1970s American television series "The Name of the Game," portrayed as a high-powered magazine executive navigating the worlds of publishing, politics, and intrigue.
-
C.
Mel Cooley
Mel Cooley is a fictional, often flustered television producer and brother-in-law to Alan Brady on the classic American sitcom "The Dick Van Dyke Show."
-
D.
George Seifert
George Seifert is an American football coach best known for leading the San Francisco 49ers to multiple Super Bowl victories in the late 1980s and early 1990s.
-
E.
Bill Walsh
Bill Walsh was a Hall of Fame NFL coach and offensive innovator best known for leading the San Francisco 49ers to three Super Bowl titles and popularizing the West Coast offense.
- 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 Leach Target entity description: Jeff Leach is a musician best known as a former member of the American metalcore band Killswitch Engage.
-
A.
Dan Farrell
Dan Farrell is an editor known for his work on the publication "The Children Act."
-
B.
Dan Farrell
Dan Farrell is a central character in the 1970s American television series "The Name of the Game," portrayed as a high-powered magazine executive navigating the worlds of publishing, politics, and intrigue.
-
C.
Mel Cooley
Mel Cooley is a fictional, often flustered television producer and brother-in-law to Alan Brady on the classic American sitcom "The Dick Van Dyke Show."
-
D.
George Seifert
George Seifert is an American football coach best known for leading the San Francisco 49ers to multiple Super Bowl victories in the late 1980s and early 1990s.
-
E.
Bill Walsh
Bill Walsh was a Hall of Fame NFL coach and offensive innovator best known for leading the San Francisco 49ers to three Super Bowl titles and popularizing the West Coast offense.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.