Petr Sýkora
E621322
Petr Sýkora is a Czech former professional ice hockey forward best known for his long NHL career, including Stanley Cup wins with the New Jersey Devils and Pittsburgh Penguins.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Petr Sýkora canonical | 2 |
| Martin Ručinský | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6736279 — 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: Petr Sýkora Context triple: [Patrik Elias, notableTeammate, Petr Sýkora]
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A.
Miroslav Ondříček
Miroslav Ondříček was a renowned Czech cinematographer known for his collaborations with director Miloš Forman on films such as "Amadeus" and "Ragtime."
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B.
Jiří Holík
Jiří Holík is a former Czechoslovak ice hockey forward renowned as one of his country's greatest players, known for his scoring ability and success in international competition during the 1960s and 1970s.
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C.
Tomáš Vlasák
Tomáš Vlasák is a Czech former professional ice hockey forward known for his successful career in European leagues and appearances with the Czech national team.
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D.
Vladimír Šmicer
Vladimír Šmicer is a former Czech attacking midfielder best known for his crucial goal and penalty in Liverpool’s dramatic comeback victory in the 2005 UEFA Champions League Final.
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E.
Roman Čechmánek
Roman Čechmánek was a Czech professional ice hockey goaltender who starred in international play for the Czech national team and later played in the NHL, most notably for the Philadelphia Flyers.
- 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: Petr Sýkora Target entity description: Petr Sýkora is a Czech former professional ice hockey forward best known for his long NHL career, including Stanley Cup wins with the New Jersey Devils and Pittsburgh Penguins.
-
A.
Miroslav Ondříček
Miroslav Ondříček was a renowned Czech cinematographer known for his collaborations with director Miloš Forman on films such as "Amadeus" and "Ragtime."
-
B.
Jiří Holík
Jiří Holík is a former Czechoslovak ice hockey forward renowned as one of his country's greatest players, known for his scoring ability and success in international competition during the 1960s and 1970s.
-
C.
Tomáš Vlasák
Tomáš Vlasák is a Czech former professional ice hockey forward known for his successful career in European leagues and appearances with the Czech national team.
-
D.
Vladimír Šmicer
Vladimír Šmicer is a former Czech attacking midfielder best known for his crucial goal and penalty in Liverpool’s dramatic comeback victory in the 2005 UEFA Champions League Final.
-
E.
Roman Čechmánek
Roman Čechmánek was a Czech professional ice hockey goaltender who starred in international play for the Czech national team and later played in the NHL, most notably for the Philadelphia Flyers.
- F. None of above. chosen
Statements (50)
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: Petr Sýkora Description of subject: Petr Sýkora is a Czech former professional ice hockey forward best known for his long NHL career, including Stanley Cup wins with the New Jersey Devils and Pittsburgh Penguins.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Petr Sýkora