Triple

T11711400
Position Surface form Disambiguated ID Type / Status
Subject Tbilisi–Yerevan service E278380 entity
Predicate railwayNetwork P522 FINISHED
Object Armenian Railway network
The Armenian Railway network is the national rail system of Armenia, connecting major cities and facilitating international routes such as the line between Yerevan and Tbilisi.
 E283024 NE FINISHED

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Armenian Railway network
Context triple: [Tbilisi–Yerevan service, railwayNetwork, Armenian Railway network]
  • A. Baku–Sumqayit railway
    The Baku–Sumqayit railway is a key commuter and regional rail line in Azerbaijan that connects the capital city Baku with the industrial city of Sumqayit across the Absheron Peninsula.
  • B. Yerevan–Tbilisi highway corridor
    The Yerevan–Tbilisi highway corridor is a major international road route linking Armenia’s capital Yerevan with Georgia’s capital Tbilisi and serving as a key regional transport and trade artery.
  • C. Yerevan Metro
    Yerevan Metro is the rapid transit system serving Armenia’s capital city, providing underground rail transportation across key urban areas.
  • D. Baku–Tbilisi–Kars railway project
    The Baku–Tbilisi–Kars railway project is a regional rail corridor linking Azerbaijan, Georgia, and Turkey to create a direct freight and passenger route between the Caspian region and Europe, bypassing Armenia.
  • E. Transcaucasian Railway
    The Transcaucasian Railway was a major railway network of the Russian Empire and later the Soviet Union that connected key cities and ports across the South Caucasus region.
  • 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: Armenian Railway network
Target entity description: The Armenian Railway network is the national rail system of Armenia, connecting major cities and facilitating international routes such as the line between Yerevan and Tbilisi.
  • A. Baku–Sumqayit railway
    The Baku–Sumqayit railway is a key commuter and regional rail line in Azerbaijan that connects the capital city Baku with the industrial city of Sumqayit across the Absheron Peninsula.
  • B. Yerevan–Tbilisi highway corridor
    The Yerevan–Tbilisi highway corridor is a major international road route linking Armenia’s capital Yerevan with Georgia’s capital Tbilisi and serving as a key regional transport and trade artery.
  • C. Yerevan Metro
    Yerevan Metro is the rapid transit system serving Armenia’s capital city, providing underground rail transportation across key urban areas.
  • D. Baku–Tbilisi–Kars railway project
    The Baku–Tbilisi–Kars railway project is a regional rail corridor linking Azerbaijan, Georgia, and Turkey to create a direct freight and passenger route between the Caspian region and Europe, bypassing Armenia.
  • E. Transcaucasian Railway chosen
    The Transcaucasian Railway was a major railway network of the Russian Empire and later the Soviet Union that connected key cities and ports across the South Caucasus region.
  • F. None of above.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6aaff2ce88190b4a1e4b341ad5377 elicitation completed
NER batch_69d8a4be10088190854699385d1f6a95 ner completed
NED1 batch_69ef838562d08190b9a764e88c50d423 ned_source_triple completed
NED2 batch_69efd6aba82c81909ff22e6b26db3cfe ned_description completed
NEDg batch_69ef9b68309081909f3f614efeeb2ab1 nedg completed
Created at: April 8, 2026, 9:40 p.m.