Czech Extraliga
E210043
The Czech Extraliga is the top professional ice hockey league in the Czech Republic and one of Europe’s premier hockey competitions.
All labels observed (21)
How this entity was disambiguated
This entity first appeared as the object of triple T1887059 — 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: Czech Extraliga Context triple: [Jaromír Jágr, league, Czech Extraliga]
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A.
Slovak Extraliga
The Slovak Extraliga is the top professional ice hockey league in Slovakia, featuring the country’s premier clubs and players.
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B.
Czech Ice Hockey Association
The Czech Ice Hockey Association is the national governing body responsible for organizing, regulating, and promoting ice hockey in the Czech Republic, including overseeing its national teams and domestic competitions.
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C.
Supreme Hockey League
The Supreme Hockey League is a professional ice hockey league in Eurasia that serves as the primary developmental and minor league affiliate system for the Kontinental Hockey League.
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D.
Eishockey-Bundesliga
Eishockey-Bundesliga was the former top-tier professional ice hockey league in Germany before being succeeded by the Deutsche Eishockey Liga.
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E.
International Hockey League (Russia)
The International Hockey League (Russia) was a top-tier professional ice hockey league that operated in Russia and other post-Soviet states in the early 1990s before being reorganized into the Russian Superleague.
- 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: Czech Extraliga Target entity description: The Czech Extraliga is the top professional ice hockey league in the Czech Republic and one of Europe’s premier hockey competitions.
-
A.
Slovak Extraliga
The Slovak Extraliga is the top professional ice hockey league in Slovakia, featuring the country’s premier clubs and players.
-
B.
Czech Ice Hockey Association
The Czech Ice Hockey Association is the national governing body responsible for organizing, regulating, and promoting ice hockey in the Czech Republic, including overseeing its national teams and domestic competitions.
-
C.
Supreme Hockey League
The Supreme Hockey League is a professional ice hockey league in Eurasia that serves as the primary developmental and minor league affiliate system for the Kontinental Hockey League.
-
D.
Eishockey-Bundesliga
Eishockey-Bundesliga was the former top-tier professional ice hockey league in Germany before being succeeded by the Deutsche Eishockey Liga.
-
E.
International Hockey League (Russia)
The International Hockey League (Russia) was a top-tier professional ice hockey league that operated in Russia and other post-Soviet states in the early 1990s before being reorganized into the Russian Superleague.
- F. None of above. chosen
Statements (54)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Czech Extraliga Description of subject: The Czech Extraliga is the top professional ice hockey league in the Czech Republic and one of Europe’s premier hockey competitions.
Referenced by (63)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Czech Extraliga championship
this entity surface form:
Czech Extraliga 2008–09
this entity surface form:
Czech Extraliga 2007–08
this entity surface form:
Czech Extraliga regular season