Jason Lezak
E1214807
UNEXPLORED
Jason Lezak is an American former competitive swimmer and four-time Olympic gold medalist best known for his dramatic anchor leg in the 4×100-meter freestyle relay at the 2008 Beijing Games.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jason Lezak canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16459733 — 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: Jason Lezak Context triple: [University High School, Irvine, hasAlumni, Jason Lezak]
-
A.
Jon Ledecky
Jon Ledecky is an American businessman and investor best known as a co-owner of the NHL’s New York Islanders.
-
B.
Michael Phelps
Michael Phelps is an American swimmer widely regarded as the most decorated Olympian of all time, known for his record-breaking medal haul and dominance in multiple Olympic Games.
-
C.
Michael Klim
Michael Klim is a retired Australian swimmer renowned for his multiple Olympic gold medals and world records in freestyle and butterfly events.
-
D.
Caeleb Dressel
Caeleb Dressel is an American competitive swimmer and multiple Olympic gold medalist known for his dominance in sprint freestyle and butterfly events.
-
E.
Rob Dressel
Rob Dressel is a cinematographer best known for his work on the animated film "Big Hero 6."
- 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: Jason Lezak Target entity description: Jason Lezak is an American former competitive swimmer and four-time Olympic gold medalist best known for his dramatic anchor leg in the 4×100-meter freestyle relay at the 2008 Beijing Games.
-
A.
Jon Ledecky
Jon Ledecky is an American businessman and investor best known as a co-owner of the NHL’s New York Islanders.
-
B.
Michael Phelps
Michael Phelps is an American swimmer widely regarded as the most decorated Olympian of all time, known for his record-breaking medal haul and dominance in multiple Olympic Games.
-
C.
Michael Klim
Michael Klim is a retired Australian swimmer renowned for his multiple Olympic gold medals and world records in freestyle and butterfly events.
-
D.
Caeleb Dressel
Caeleb Dressel is an American competitive swimmer and multiple Olympic gold medalist known for his dominance in sprint freestyle and butterfly events.
-
E.
Rob Dressel
Rob Dressel is a cinematographer best known for his work on the animated film "Big Hero 6."
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.