Arlberg railway line

E762650

railway line trans-Alpine rail route

The Arlberg railway line is a major trans-Alpine rail route in western Austria, known for connecting Tyrol and Vorarlberg through the Arlberg Tunnel and serving as an important international corridor.

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All labels observed (4)

Label	Occurrences
Arlberg railway	5
Arlberg railway line canonical	4
Arlberg Railway	1
Arlberg railway (nearby)	1

How this entity was disambiguated

This entity first appeared as the object of triple T8857671 — 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: Arlberg railway line
Context triple: [Landeck, servedBy, Arlberg railway line]

A. Bernina railway line
The Bernina railway line is a scenic Swiss mountain railway and UNESCO World Heritage site renowned for its dramatic alpine landscapes and panoramic train journeys between Switzerland and Italy.
B. Brünig railway line
The Brünig railway line is a scenic Swiss metre-gauge rail route operated by Zentralbahn that connects Lucerne and Interlaken across the Alps.
C. Davos–Filisur railway line
The Davos–Filisur railway line is a scenic metre-gauge mountain railway in the Swiss canton of Graubünden, known for its dramatic alpine landscapes, tunnels, and viaducts operated by the Rhaetian Railway.
D. Lötschberg railway line
The Lötschberg railway line is a major Swiss Alpine rail route operated by BLS that connects the Bernese Oberland with the Valais through long tunnels and dramatic mountain scenery.
E. Simplon railway line
The Simplon railway line is a major trans-Alpine rail route connecting Switzerland and Italy through the Simplon Tunnel, serving as an important international passenger and freight corridor.
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: Arlberg railway line
Target entity description: The Arlberg railway line is a major trans-Alpine rail route in western Austria, known for connecting Tyrol and Vorarlberg through the Arlberg Tunnel and serving as an important international corridor.

A. Bernina railway line
The Bernina railway line is a scenic Swiss mountain railway and UNESCO World Heritage site renowned for its dramatic alpine landscapes and panoramic train journeys between Switzerland and Italy.
B. Brünig railway line
The Brünig railway line is a scenic Swiss metre-gauge rail route operated by Zentralbahn that connects Lucerne and Interlaken across the Alps.
C. Davos–Filisur railway line
The Davos–Filisur railway line is a scenic metre-gauge mountain railway in the Swiss canton of Graubünden, known for its dramatic alpine landscapes, tunnels, and viaducts operated by the Rhaetian Railway.
D. Lötschberg railway line
The Lötschberg railway line is a major Swiss Alpine rail route operated by BLS that connects the Bernese Oberland with the Valais through long tunnels and dramatic mountain scenery.
E. Simplon railway line
The Simplon railway line is a major trans-Alpine rail route connecting Switzerland and Italy through the Simplon Tunnel, serving as an important international passenger and freight corridor.
F. None of above. chosen

Statements (38)

Predicate	Object
instanceOf	railway line ⓘ trans-Alpine rail route ⓘ
connectsCity	Bludenz ⓘ Innsbruck ⓘ
connectsCountry	Austria ⓘ
connectsRegion	Tyrol ⓘ Vorarlberg ⓘ
connectsState	Tyrol ⓘ Vorarlberg ⓘ
country	Austria ⓘ
crosses	Arlberg Pass ⓘ
electrification	15 kV 16.7 Hz AC overhead line ⓘ
formsCorridorBetween	Germany ⓘ Switzerland ⓘ eastern Austria ⓘ
gauge	standard gauge ⓘ
hasFunction	domestic interregional route ⓘ international transit corridor ⓘ
hasNotableSection	Arlberg Tunnel section ⓘ linked to: Arlberg Railway Tunnel
hasStructure	Arlberg Tunnel ⓘ linked to: Arlberg Railway Tunnel
isImportantFor	freight transport ⓘ international rail traffic ⓘ passenger transport ⓘ
isKnownFor	challenging Alpine terrain ⓘ engineering significance ⓘ role in connecting western Austria to the rest of the country ⓘ
isPartOf	Austrian Federal Railways network ⓘ linked to: Austrian railway network
locatedIn	Tyrol ⓘ Vorarlberg ⓘ western Austria ⓘ
operator	ÖBB ⓘ
passesThrough	Arlberg Tunnel ⓘ linked to: Arlberg Railway Tunnel
role	major east–west rail axis in Austria ⓘ
traversesMountainRange	Alps ⓘ Arlberg massif ⓘ
usedBy	freight trains ⓘ long-distance passenger trains ⓘ regional passenger trains ⓘ

How these facts were elicited