Tbilisi–Batumi line

E278379

railway line

The Tbilisi–Batumi line is a major Georgian railway route connecting the capital city Tbilisi with the Black Sea coastal city of Batumi, serving as one of the country’s primary passenger and freight corridors.

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All labels observed (3)

Label	Occurrences
Tbilisi–Batumi railway line	4
Tbilisi–Batumi line canonical	3
Tbilisi–Batumi railway corridor	3

How this entity was disambiguated

This entity first appeared as the object of triple T2559707 — 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: Tbilisi–Batumi line
Context triple: [Georgian Railway, hasRoute, Tbilisi–Batumi line]

A. Tbilisi–Poti railway line
The Tbilisi–Poti railway line is a major rail route in Georgia that connects the capital city Tbilisi with the Black Sea port of Poti, serving as a key corridor for both passenger and freight transport.
B. Tbilisi–Gori transport corridor
The Tbilisi–Gori transport corridor is a major transit route in eastern Georgia that connects the capital Tbilisi with the city of Gori and passes through several intermediate towns and industrial areas.
C. Sofia–Kulata railway line
The Sofia–Kulata railway line is a major rail route in southwestern Bulgaria that connects the capital Sofia with the Greek border near Kulata, serving as an important international transport corridor.
D. Sevastopol–Yalta highway
The Sevastopol–Yalta highway is a major coastal road in Crimea that links the port city of Sevastopol with the resort city of Yalta along the region’s southern shore.
E. Tbilisi Metro
Tbilisi Metro is the rapid transit system serving Georgia’s capital city, providing a primary backbone for urban public transportation.
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: Tbilisi–Batumi line
Target entity description: The Tbilisi–Batumi line is a major Georgian railway route connecting the capital city Tbilisi with the Black Sea coastal city of Batumi, serving as one of the country’s primary passenger and freight corridors.

A. Tbilisi–Poti railway line
The Tbilisi–Poti railway line is a major rail route in Georgia that connects the capital city Tbilisi with the Black Sea port of Poti, serving as a key corridor for both passenger and freight transport.
B. Tbilisi–Gori transport corridor
The Tbilisi–Gori transport corridor is a major transit route in eastern Georgia that connects the capital Tbilisi with the city of Gori and passes through several intermediate towns and industrial areas.
C. Sofia–Kulata railway line
The Sofia–Kulata railway line is a major rail route in southwestern Bulgaria that connects the capital Sofia with the Greek border near Kulata, serving as an important international transport corridor.
D. Sevastopol–Yalta highway
The Sevastopol–Yalta highway is a major coastal road in Crimea that links the port city of Sevastopol with the resort city of Yalta along the region’s southern shore.
E. Tbilisi Metro
Tbilisi Metro is the rapid transit system serving Georgia’s capital city, providing a primary backbone for urban public transportation.
F. None of above. chosen

Statements (24)

Predicate	Object
instanceOf	railway line ⓘ
connects	Batumi ⓘ Tbilisi ⓘ
connectsRegion	eastern Georgia ⓘ linked to: Eastern Georgia western Georgia ⓘ
country	Georgia ⓘ
easternTerminusIsCapitalOf	Georgia ⓘ
electrification	electrified ⓘ
gauge	broad gauge ⓘ
hasCityOnRoute	Batumi ⓘ Tbilisi ⓘ
locatedIn	South Caucasus region ⓘ linked to: South Caucasus
modeOfTransport	rail ⓘ
operator	Georgian Railway ⓘ
partOf	Georgian Railway network ⓘ linked to: Georgian Railway
role	backbone of intercity rail services in Georgia ⓘ
significance	major Georgian railway route ⓘ primary freight corridor in Georgia ⓘ primary passenger corridor in Georgia ⓘ
terminus	Batumi ⓘ Tbilisi ⓘ
use	freight transport ⓘ passenger transport ⓘ
westernTerminusOn	Black Sea coast ⓘ

How these facts were elicited