Triple

T18308399
Position Surface form Disambiguated ID Type / Status
Subject Kirovsky District E438549 entity
Predicate hasRailwayConnection P13914 FINISHED
Object Saint Petersburg–Murmansk 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: Saint Petersburg–Murmansk line | Statement: [Kirovsky District, hasRailwayConnection, Saint Petersburg–Murmansk line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Saint Petersburg–Murmansk line
Context triple: [Kirovsky District, hasRailwayConnection, Saint Petersburg–Murmansk line]
  • A. Murmansk Railway chosen
    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.
  • B. Saint Petersburg–Vyborg railway
    The Saint Petersburg–Vyborg railway is a major rail line in northwestern Russia connecting Saint Petersburg with the city of Vyborg and serving as part of the route toward Finland.
  • C. Saint Petersburg–Helsinki railway
    The Saint Petersburg–Helsinki railway is an international rail line connecting Russia’s Saint Petersburg with Finland’s capital Helsinki, serving as a major passenger and freight corridor between the two countries.
  • D. West Siberian Railway
    The West Siberian Railway is a major Russian rail network forming part of the Trans-Siberian route and serving as a key transportation corridor across Western Siberia.
  • E. 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.
  • 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_69d8b915e3e881909125d760c15d0c29 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50215e0c48190a4679d432b6ee596 completed April 19, 2026, 4:25 p.m.
Created at: April 10, 2026, 10:35 a.m.