Mellunmäki station
E418920
Mellunmäki station is an eastern Helsinki Metro station in the Mellunmäki district, notable for being one of the metro system’s outermost endpoints.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mellunmäki station canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4098522 — 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: Mellunmäki station Context triple: [Helsinki Metro, terminus, Mellunmäki station]
-
A.
Matinkylä station
Matinkylä station is a metro station in the Espoo district of Matinkylä that serves as a key western endpoint of the Helsinki Metro system.
-
B.
Kivenlahti station
Kivenlahti station is a western endpoint of the Helsinki Metro system serving the Kivenlahti district in Espoo, Finland.
-
C.
Vuosaari station
Vuosaari station is an eastern Helsinki Metro station serving the Vuosaari district as one of the line’s terminal endpoints.
-
D.
Santolan station
Santolan station is an elevated terminal station of Manila's LRT Line 2 serving commuters in the eastern part of Metro Manila, Philippines.
-
E.
Syosset station
Syosset station is a Long Island Rail Road commuter rail stop serving the community of Syosset in Nassau County, New York.
- 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: Mellunmäki station Target entity description: Mellunmäki station is an eastern Helsinki Metro station in the Mellunmäki district, notable for being one of the metro system’s outermost endpoints.
-
A.
Matinkylä station
Matinkylä station is a metro station in the Espoo district of Matinkylä that serves as a key western endpoint of the Helsinki Metro system.
-
B.
Kivenlahti station
Kivenlahti station is a western endpoint of the Helsinki Metro system serving the Kivenlahti district in Espoo, Finland.
-
C.
Vuosaari station
Vuosaari station is an eastern Helsinki Metro station serving the Vuosaari district as one of the line’s terminal endpoints.
-
D.
Santolan station
Santolan station is an elevated terminal station of Manila's LRT Line 2 serving commuters in the eastern part of Metro Manila, Philippines.
-
E.
Syosset station
Syosset station is a Long Island Rail Road commuter rail stop serving the community of Syosset in Nassau County, New York.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Helsinki Metro station
ⓘ
rapid transit station ⓘ |
| accessible | yes ⓘ |
| connectsTo | Helsinki city centre ONNED1 ⓘ |
| country | Finland ⓘ |
| fareZone |
HSL
ⓘ
surface form:
HSL zone B
|
| hasBicycleParking | yes ⓘ |
| hasCode | MEL ⓘ |
| hasModeConnection | bus ⓘ |
| hasParkAndRide | yes ⓘ |
| hasPlatforms | 1 ⓘ |
| hasTicketHall | yes ⓘ |
| hasTracks | 2 ⓘ |
| is | one of the outermost endpoints of the Helsinki Metro system ⓘ |
| lineColor | green line ⓘ |
| locatedIn |
Helsinki
ⓘ
Mellunmäki ⓘ Uusimaa ⓘ eastern Helsinki ⓘ |
| openingYear | 1989 ⓘ |
| operatedBy | Helsinki City Transport ONNED1 ⓘ |
| ownedBy | City of Helsinki NERFINISHED ⓘ |
| partOf | Helsinki Metro NERFINISHED ⓘ |
| platformType | island platform ⓘ |
| publicTransportNetwork | Helsinki Regional Transport Authority network ⓘ |
| servesDistrict | Mellunmäki district ⓘ |
| structureType | surface station ⓘ |
| terminusOf |
Helsinki Metro eastern branch
NERFINISHED
ⓘ
Helsinki Metro line M2 NERFINISHED ⓘ |
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: Mellunmäki station Description of subject: Mellunmäki station is an eastern Helsinki Metro station in the Mellunmäki district, notable for being one of the metro system’s outermost endpoints.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.