Triple

T19173432
Position Surface form Disambiguated ID Type / Status
Subject Saint Petersburg Moskovsky railway station E469382 entity
Predicate railwayLineUsed P848 FINISHED
Object Saint Petersburg–Moscow Railway E105594 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: Saint Petersburg–Moscow Railway | Statement: [Saint Petersburg Moskovsky railway station, railwayLineUsed, Saint Petersburg–Moscow Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Saint Petersburg–Moscow Railway
Context triple: [Saint Petersburg Moskovsky railway station, railwayLineUsed, Saint Petersburg–Moscow Railway]
  • 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. Saint Petersburg–Pavlovsk railway
    The Saint Petersburg–Pavlovsk railway is one of Russia’s earliest rail lines, historically linking central Saint Petersburg with the suburban imperial residences in Pavlovsk.
  • C. 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.
  • D. Moscow Railway
    Moscow Railway is a regional branch of Russian Railways that manages and operates the railway network serving Moscow and the surrounding central regions of Russia.
  • E. Moscow–Smolensk railway
    The Moscow–Smolensk railway is a major rail line in western Russia that connects Moscow with the city of Smolensk and forms part of the important route toward Belarus and Western Europe.
  • 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_69d8dd09d5a081909ae43c286651ae5a completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5f16544948190bd10ca7804dd27a5 completed April 20, 2026, 9:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0723f56c508190bd018a3e10067a05 completed May 15, 2026, 1:47 p.m.
Created at: April 10, 2026, 12:06 p.m.