PFC CSKA Sofia
E228631
PFC CSKA Sofia is a prominent Bulgarian professional football club based in Sofia, known for its historic domestic success and participation in European competitions.
All labels observed (4)
| Label | Occurrences |
|---|---|
| PFC CSKA Sofia canonical | 5 |
| CSKA Sofia | 3 |
| CSKA Sofia II | 1 |
| Professional Football Club CSKA Sofia | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1451488 — 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: PFC CSKA Sofia Context triple: [Sofia, hasSportsClub, PFC CSKA Sofia]
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A.
CSKA Moscow
CSKA Moscow is a major Russian sports club best known for its successful football and basketball teams and intense rivalries with other Moscow clubs.
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B.
Zenit Saint Petersburg
Zenit Saint Petersburg is a leading Russian professional football club based in Saint Petersburg, known for its domestic league titles, European success, and strong rivalry with Moscow teams.
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C.
PFC Slavia Sofia
PFC Slavia Sofia is a Bulgarian professional football club based in Sofia and one of the country’s oldest and most historic teams.
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D.
Lokomotiv Moscow
Lokomotiv Moscow is a major Russian professional football club from Moscow, known for competing in the Russian Premier League and being one of the city’s traditional powerhouses.
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E.
PFC Levski Sofia
PFC Levski Sofia is one of Bulgaria’s most successful and popular professional football clubs, based in the capital city of Sofia.
- 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: PFC CSKA Sofia Target entity description: PFC CSKA Sofia is a prominent Bulgarian professional football club based in Sofia, known for its historic domestic success and participation in European competitions.
-
A.
CSKA Moscow
CSKA Moscow is a major Russian sports club best known for its successful football and basketball teams and intense rivalries with other Moscow clubs.
-
B.
Zenit Saint Petersburg
Zenit Saint Petersburg is a leading Russian professional football club based in Saint Petersburg, known for its domestic league titles, European success, and strong rivalry with Moscow teams.
-
C.
PFC Slavia Sofia
PFC Slavia Sofia is a Bulgarian professional football club based in Sofia and one of the country’s oldest and most historic teams.
-
D.
Lokomotiv Moscow
Lokomotiv Moscow is a major Russian professional football club from Moscow, known for competing in the Russian Premier League and being one of the city’s traditional powerhouses.
-
E.
PFC Levski Sofia
PFC Levski Sofia is one of Bulgaria’s most successful and popular professional football clubs, based in the capital city of Sofia.
- F. None of above. chosen
Statements (41)
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: PFC CSKA Sofia Description of subject: PFC CSKA Sofia is a prominent Bulgarian professional football club based in Sofia, known for its historic domestic success and participation in European competitions.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: PFC CSKA Sofia
linked to: PFC CSKA Sofia
linked to: PFC CSKA Sofia
linked to: PFC CSKA Sofia
linked to: PFC CSKA Sofia