Triple

T7531216
Position Surface form Disambiguated ID Type / Status
Subject Adler railway station E178026 entity
Predicate partOf P40 FINISHED
Object North Caucasus Railway network E508023 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: North Caucasus Railway network | Statement: [Adler railway station, partOf, North Caucasus Railway network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Caucasus Railway network
Context triple: [Adler railway station, partOf, North Caucasus Railway network]
  • A. North Caucasus Railway network chosen
    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. Tuapse–Sochi railway line
    The Tuapse–Sochi railway line is a key segment of Russia’s North Caucasus Railway running along the Black Sea coast, connecting the port city of Tuapse with the resort city of Sochi and serving as a major passenger and freight corridor in the region.
  • C. 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.
  • D. Murmansk Railway
    Murmansk Railway is a major rail line in northwestern Russia that connects the Arctic port city of Murmansk and the Kola Peninsula with the broader Russian railway network.
  • E. Obskaya–Bovanenkovo railway
    The Obskaya–Bovanenkovo railway is a remote Russian Arctic rail line built primarily to support gas field development on the Yamal Peninsula.
  • 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_69c69f2acdbc8190b5a8320168c1d0ba completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f8217b1c8190b3db453cee0fc4fd completed March 27, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c86834713481908400504fb7b49068 completed March 28, 2026, 11:45 p.m.
Created at: March 27, 2026, 3:47 p.m.