Triple

T22036312
Position Surface form Disambiguated ID Type / Status
Subject Bakhmach E544217 entity
Predicate locatedOnTransportRoute P2409 FINISHED
Object Kyiv–Moscow railway line NE NERFINISHED

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: Kyiv–Moscow railway line | Statement: [Bakhmach, locatedOnTransportRoute, Kyiv–Moscow railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kyiv–Moscow railway line
Context triple: [Bakhmach, locatedOnTransportRoute, Kyiv–Moscow railway line]
  • A. Moscow–Kyiv railway chosen
    The Moscow–Kyiv railway is a major international rail line connecting Russia’s capital Moscow with Ukraine’s capital Kyiv, serving as a key passenger and freight corridor between the two countries.
  • B. Saint Petersburg–Kyiv line
    The Saint Petersburg–Kyiv line is a major historical railway route linking Russia’s former imperial capital Saint Petersburg with Ukraine’s capital Kyiv, passing through key cities such as Orsha.
  • C. Kyiv–Kovel railway line
    The Kyiv–Kovel railway line is a major rail route in northwestern Ukraine that connects the capital city Kyiv with the city of Kovel, serving numerous intermediate towns and facilitating both passenger and freight transport.
  • D. Moscow–Minsk railway
    The Moscow–Minsk railway is a major international rail line connecting Russia’s capital Moscow with Belarus’s capital Minsk, serving as a key transport corridor between the two countries and further into Europe.
  • E. Merefa–Kherson railway line
    The Merefa–Kherson railway line is a Ukrainian rail route connecting the city of Merefa near Kharkiv with the southern city of Kherson, serving as an important north–south transportation corridor.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e11e2f98c8819083e11eab90942a78 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127f1f95c8190a324c84313cd91ee completed April 28, 2026, 9:34 p.m.
Created at: April 16, 2026, 8:25 p.m.