Čerťák
E900318
Čerťák is a well-known ski jumping hill complex in Harrachov, Czech Republic, which has hosted numerous international ski jumping competitions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Čerťák canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11021311 — 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: Čerťák Context triple: [Harrachov, hasSkiJumpingHill, Čerťák]
-
A.
Božanovský Špičák
Božanovský Špičák is a prominent sandstone peak in the Broumov region of northeastern Czech Republic, known for its scenic rock formations and extensive views.
-
B.
Husák
Husák is a Slovak surname most prominently associated with Gustáv Husák, the communist politician who served as president of Czechoslovakia during the normalization era.
-
C.
Pisarcik
Pisarcik is a surname most notably associated with former NFL quarterback Joe Pisarcik.
-
D.
Chopok
Chopok is a prominent mountain peak in central Slovakia’s Low Tatras range, popular for hiking, skiing, and panoramic alpine views.
-
E.
Kock
Kock is a town in eastern Poland known for being the site of the final major battle of the September 1939 campaign during World War II.
- 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: Čerťák Target entity description: Čerťák is a well-known ski jumping hill complex in Harrachov, Czech Republic, which has hosted numerous international ski jumping competitions.
-
A.
Božanovský Špičák
Božanovský Špičák is a prominent sandstone peak in the Broumov region of northeastern Czech Republic, known for its scenic rock formations and extensive views.
-
B.
Husák
Husák is a Slovak surname most prominently associated with Gustáv Husák, the communist politician who served as president of Czechoslovakia during the normalization era.
-
C.
Pisarcik
Pisarcik is a surname most notably associated with former NFL quarterback Joe Pisarcik.
-
D.
Chopok
Chopok is a prominent mountain peak in central Slovakia’s Low Tatras range, popular for hiking, skiing, and panoramic alpine views.
-
E.
Kock
Kock is a town in eastern Poland known for being the site of the final major battle of the September 1939 campaign during World War II.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
ski jumping hill complex
ⓘ
sports venue ⓘ |
| alsoKnownAs | Harrachov ski jumping hills NERFINISHED ⓘ |
| altitude | approximately 700 m above sea level ⓘ |
| country | Czech Republic ⓘ |
| governingBody | Czech Ski Association NERFINISHED ⓘ |
| hasEventType |
Continental Cup ski jumping
NERFINISHED
ⓘ
World Cup ski flying NERFINISHED ⓘ World Cup ski jumping NERFINISHED ⓘ |
| hasFacility |
chairlift
ⓘ
inrun tower ⓘ outrun area ⓘ |
| hasHill |
Harrachov K120
NERFINISHED
ⓘ
Harrachov K90 NERFINISHED ⓘ Harrachov ski flying hill NERFINISHED ⓘ |
| hasSpectatorArea | natural amphitheatre ⓘ |
| hillSize |
large hill
ⓘ
normal hill ⓘ ski flying hill ⓘ |
| hillSizePoint |
HS100
ⓘ
HS142 ⓘ HS205 ⓘ |
| KPoint |
120 m
ⓘ
185 m ⓘ 90 m ⓘ |
| locatedIn |
Harrachov
NERFINISHED
ⓘ
Liberec Region NERFINISHED ⓘ |
| nearbyFeature |
Krkonoše Mountains
NERFINISHED
ⓘ
Mumlava River NERFINISHED ⓘ |
| opened | 20th century ⓘ |
| region | Bohemia NERFINISHED ⓘ |
| sport | ski jumping ⓘ |
| surface |
ceramic tracks
ⓘ
snow ⓘ |
| usedFor |
FIS Ski Jumping World Cup events
ⓘ
international ski jumping competitions ⓘ ski flying competitions ⓘ |
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: Čerťák Description of subject: Čerťák is a well-known ski jumping hill complex in Harrachov, Czech Republic, which has hosted numerous international ski jumping competitions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.