Triple

T23426160
Position Surface form Disambiguated ID Type / Status
Subject Belgrade Main Railway Station (old site) E560800 entity
Predicate replacedBy P101 FINISHED
Object Belgrade Centre railway station (Prokop) — 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: Belgrade Centre railway station (Prokop) | Statement: [Belgrade Main Railway Station (old site), replacedBy, Belgrade Centre railway station (Prokop)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Belgrade Centre railway station (Prokop)
Context triple: [Belgrade Main Railway Station (old site), replacedBy, Belgrade Centre railway station (Prokop)]
  • A. Prokop railway station (Belgrade Centre) chosen
    Prokop railway station (Belgrade Centre) is Belgrade’s main modern railway hub, serving as the city’s central passenger station and a key node in Serbia’s rail network.
  • B. Belgrade Main Railway Station (old site)
    Belgrade Main Railway Station (old site) is the former central railway hub of Belgrade, historically serving as the city’s primary passenger station before its closure and relocation.
  • C. Istra railway station
    Istra railway station is a train station serving the town of Istra in Moscow Oblast, Russia, providing regional rail connections to Moscow and surrounding areas.
  • D. Prosek station
    Prosek station is a Prague Metro station on Line C serving the Prosek district in the northeastern part of the city.
  • E. Balkanabat railway station
    Balkanabat railway station is the main rail transport hub serving the city of Balkanabat in western Turkmenistan.
  • 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_69e2454cb1108190ab21ada5411a7146 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1a54a28a08190add6184a44c5005b completed April 29, 2026, 6:29 a.m.
Created at: April 17, 2026, 5:47 p.m.