Triple

T11795422
Position Surface form Disambiguated ID Type / Status
Subject Tbilisi–Baku service E280492 entity
Predicate isPartOf P10 FINISHED
Object South Caucasus rail network E283024 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: South Caucasus rail network | Statement: [Tbilisi–Baku service, isPartOf, South Caucasus rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Caucasus rail network
Context triple: [Tbilisi–Baku service, isPartOf, South Caucasus rail network]
  • A. North Caucasus Railway network
    The North Caucasus Railway network is a major regional rail system in southern Russia that connects key cities across the North Caucasus and links them to the broader Russian railway network.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Trans-Caucasus transport corridor
    The Trans-Caucasus transport corridor is a key international transit route linking Europe and Asia through the South Caucasus, facilitating regional trade and rail connectivity.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5a1cda0819092d66a82fd882786 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f0911c2a40819088079fc286e4dc67 completed April 28, 2026, 10:51 a.m.
Created at: April 8, 2026, 9:42 p.m.