2021 J2 League
E1500957
UNEXPLORED
The 2021 J2 League was the 23rd season of Japan’s second-tier professional football league, featuring clubs competing for promotion to the top-flight J1 League.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 2021 J2 League canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21754893 — 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: 2021 J2 League Context triple: [2022 J2 League, follows, 2021 J2 League]
-
A.
2022 J2 League
The 2022 J2 League was the 24th season of Japan’s second-tier professional football competition, serving as the division below the J1 League.
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B.
J2 League
The J2 League is the second division of professional football in Japan, sitting below the top-tier J1 League in the country's league system.
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C.
J3 League
The J3 League is the third tier of professional football in Japan, sitting below the J1 and J2 Leagues in the national league system.
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D.
V.League 1
V.League 1 is the top professional football league in Vietnam, featuring the country’s leading clubs and players.
-
E.
J1 League
The J1 League is Japan's top-tier professional football (soccer) league, featuring the country's strongest clubs in its premier domestic competition.
- 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: 2021 J2 League Target entity description: The 2021 J2 League was the 23rd season of Japan’s second-tier professional football league, featuring clubs competing for promotion to the top-flight J1 League.
-
A.
2022 J2 League
The 2022 J2 League was the 24th season of Japan’s second-tier professional football competition, serving as the division below the J1 League.
-
B.
J2 League
The J2 League is the second division of professional football in Japan, sitting below the top-tier J1 League in the country's league system.
-
C.
J3 League
The J3 League is the third tier of professional football in Japan, sitting below the J1 and J2 Leagues in the national league system.
-
D.
V.League 1
V.League 1 is the top professional football league in Vietnam, featuring the country’s leading clubs and players.
-
E.
J1 League
The J1 League is Japan's top-tier professional football (soccer) league, featuring the country's strongest clubs in its premier domestic competition.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.