Arlanda Line
E450860
The Arlanda Line is a Swedish railway route that connects Stockholm with Stockholm Arlanda Airport, providing high-speed rail access to the airport.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Arlanda Line canonical | 6 |
| Arlandabanan Infrastructure AB | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4533592 — 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: Arlanda Line Context triple: [Arlanda South Station, railwayLine, Arlanda Line]
-
A.
Arlanda Express
Arlanda Express is a high-speed train service that provides rapid passenger transport between central Stockholm and Stockholm Arlanda Airport.
-
B.
Stockholm commuter rail
Stockholm commuter rail is a regional rail network serving the greater Stockholm area, connecting the city with its suburbs and surrounding municipalities.
-
C.
Roslagsbanan
Roslagsbanan is a narrow-gauge suburban railway line in the Stockholm region of Sweden that provides commuter rail services to several northern suburbs.
-
D.
Gardermoen Line
The Gardermoen Line is a high-speed railway in Norway that connects Oslo with Oslo Airport and further north, serving as a key part of the country’s intercity and airport rail network.
-
E.
Saltsjöbanan
Saltsjöbanan is a suburban railway line in the Stockholm area that connects central Stockholm with the eastern suburbs, including parts of Nacka Municipality.
- 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: Arlanda Line Target entity description: The Arlanda Line is a Swedish railway route that connects Stockholm with Stockholm Arlanda Airport, providing high-speed rail access to the airport.
-
A.
Arlanda Express
Arlanda Express is a high-speed train service that provides rapid passenger transport between central Stockholm and Stockholm Arlanda Airport.
-
B.
Stockholm commuter rail
Stockholm commuter rail is a regional rail network serving the greater Stockholm area, connecting the city with its suburbs and surrounding municipalities.
-
C.
Roslagsbanan
Roslagsbanan is a narrow-gauge suburban railway line in the Stockholm region of Sweden that provides commuter rail services to several northern suburbs.
-
D.
Gardermoen Line
The Gardermoen Line is a high-speed railway in Norway that connects Oslo with Oslo Airport and further north, serving as a key part of the country’s intercity and airport rail network.
-
E.
Saltsjöbanan
Saltsjöbanan is a suburban railway line in the Stockholm area that connects central Stockholm with the eastern suburbs, including parts of Nacka Municipality.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
railway infrastructure project
ⓘ
railway line ⓘ |
| category |
Airport rail links in Sweden
ⓘ
Railway lines in Stockholm County ⓘ |
| connects |
Stockholm
ⓘ
Stockholm Arlanda Airport ⓘ |
| constructionType | double-track railway ⓘ |
| country | Sweden ⓘ |
| electrification | electrified railway ⓘ |
| hasConnection |
East Coast Line
ⓘ
rail network around Stockholm ⓘ |
| hasFunction |
airport rail link
ⓘ
high-speed rail access ⓘ |
| hasLanguage | Swedish ⓘ |
| hasStation |
Arlanda Central station
ⓘ
linked to:
Arlanda Central Station
Arlanda North station ⓘ
linked to:
Arlanda North Station
Arlanda South station ⓘ
linked to:
Arlanda South Station
|
| locatedIn |
Stockholm County
ⓘ
Uppland ⓘ |
| openedForTraffic | 1999 ⓘ |
| operator |
Arlandabanan Infrastructure AB
ⓘ
linked to:
Arlanda Line
|
| owner |
Swedish state
ⓘ
linked to:
Kingdom of Sweden
|
| partOf | Swedish railway network ⓘ |
| primaryPurpose | passenger transport ⓘ |
| railGauge | standard gauge ⓘ |
| regulatesAccess | track access agreements for Arlanda Express ⓘ |
| serves | Stockholm Arlanda Airport ⓘ |
| servesCity | Stockholm ⓘ |
| servesRegion |
Mälardalen
ⓘ
linked to:
Mälaren Valley
|
| speedClass | high-speed railway ⓘ |
| terminus |
Stockholm
ⓘ
Stockholm Arlanda Airport ⓘ |
| usedBy |
Arlanda Express
ⓘ
long-distance trains ⓘ regional trains ⓘ |
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: Arlanda Line Description of subject: The Arlanda Line is a Swedish railway route that connects Stockholm with Stockholm Arlanda Airport, providing high-speed rail access to the airport.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Arlanda Line
linked to: Arlanda Line