Triple

T19107056
Position Surface form Disambiguated ID Type / Status
Subject October Railway network E467682 entity
Predicate operatesRoute P3695 FINISHED
Object Moscow–Saint Petersburg railway corridor 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: Moscow–Saint Petersburg railway corridor | Statement: [October Railway network, operatesRoute, Moscow–Saint Petersburg railway corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Moscow–Saint Petersburg railway corridor
Context triple: [October Railway network, operatesRoute, Moscow–Saint Petersburg railway corridor]
  • A. Moscow–Saint Petersburg railway chosen
    The Moscow–Saint Petersburg railway is a major high-speed and conventional rail corridor linking Russia’s two largest cities and serving as one of the country’s most important transportation arteries.
  • B. Moscow–Kursk railway line
    The Moscow–Kursk railway line is a major rail route in western Russia that connects Moscow with the city of Kursk and serves numerous intermediate towns and suburbs.
  • C. Moscow–Nizhny Novgorod railway
    The Moscow–Nizhny Novgorod railway is a major Russian rail corridor connecting the capital Moscow with the important Volga city of Nizhny Novgorod, serving as a key route for both passenger and freight traffic.
  • 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. Moscow–Samara railway line
    The Moscow–Samara railway line is a major Russian rail route connecting the capital Moscow with the Volga city of Samara, serving as an important corridor for both passenger and freight transport.
  • 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_69d8dd06a26481908039e2a1bae8c597 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e391245c8190b1393577b61c4f76 completed April 20, 2026, 8:28 a.m.
Created at: April 10, 2026, 12:04 p.m.