Oktogon station
E353171
Oktogon station is a historic underground metro stop in central Budapest, Hungary, located beneath the Oktogon intersection on the city's Millennium Underground (M1) line.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Oktogon metro station | 2 |
| Oktogon tram stop | 2 |
| Oktogon station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3375739 — 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: Oktogon station Context triple: [Metro Line 1 (Millennium Underground), hasStation, Oktogon station]
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A.
Politechnika metro station
Politechnika metro station is an underground station on Line M1 of the Warsaw Metro, serving the area around the Warsaw University of Technology and a major transport hub in central Warsaw.
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B.
Kabaty metro station
Kabaty metro station is the southern terminus of Warsaw Metro Line M1, serving the Kabaty residential district in southern Warsaw.
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C.
Młociny metro station
Młociny metro station is the northern terminus of Line M1 of the Warsaw Metro, serving as a major transport hub in the Bielany district of Warsaw, Poland.
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D.
Wilanowska metro station
Wilanowska metro station is a key underground transit stop in Warsaw, Poland, serving the city’s metro network and connecting to surrounding bus and tram routes.
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E.
Racławicka metro station
Racławicka metro station is an underground station on Line M1 of the Warsaw Metro serving the Mokotów district of Poland’s capital.
- 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: Oktogon station Target entity description: Oktogon station is a historic underground metro stop in central Budapest, Hungary, located beneath the Oktogon intersection on the city's Millennium Underground (M1) line.
-
A.
Politechnika metro station
Politechnika metro station is an underground station on Line M1 of the Warsaw Metro, serving the area around the Warsaw University of Technology and a major transport hub in central Warsaw.
-
B.
Kabaty metro station
Kabaty metro station is the southern terminus of Warsaw Metro Line M1, serving the Kabaty residential district in southern Warsaw.
-
C.
Młociny metro station
Młociny metro station is the northern terminus of Line M1 of the Warsaw Metro, serving as a major transport hub in the Bielany district of Warsaw, Poland.
-
D.
Wilanowska metro station
Wilanowska metro station is a key underground transit stop in Warsaw, Poland, serving the city’s metro network and connecting to surrounding bus and tram routes.
-
E.
Racławicka metro station
Racławicka metro station is an underground station on Line M1 of the Warsaw Metro serving the Mokotów district of Poland’s capital.
- F. None of above. chosen
Statements (29)
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: Oktogon station Description of subject: Oktogon station is a historic underground metro stop in central Budapest, Hungary, located beneath the Oktogon intersection on the city's Millennium Underground (M1) line.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Oktogon metro station
this entity surface form:
Oktogon tram stop
this entity surface form:
Oktogon tram stop
this entity surface form:
Oktogon metro station