Triple

T18747405
Position Surface form Disambiguated ID Type / Status
Subject Mumbai Central railway division E458438 entity
Predicate hasMajorStation P1071 FINISHED
Object Vasai Road railway station — 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: Vasai Road railway station | Statement: [Mumbai Central railway division, hasMajorStation, Vasai Road railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vasai Road railway station
Context triple: [Mumbai Central railway division, hasMajorStation, Vasai Road railway station]
  • A. Vasai Road railway station chosen
    Vasai Road railway station is a key junction in the Mumbai Suburban Railway network that connects the Western Line with long-distance and suburban routes across the Mumbai metropolitan region.
  • B. Jorvas railway station
    Jorvas railway station is a local commuter rail stop serving the village of Jorvas in the municipality of Kirkkonummi, Finland.
  • C. Baltiysky railway station
    Baltiysky railway station is one of Saint Petersburg’s major railway terminals, serving as a key hub for suburban and regional train services in the city’s southwest.
  • D. Pasila railway station
    Pasila railway station is a major rail hub in Helsinki, Finland, serving as a key junction for local and long-distance trains just north of the city center.
  • E. Sortavala railway station
    Sortavala railway station is the main rail transport hub serving the town of Sortavala in the Republic of Karelia, Russia, connecting it to regional and long-distance routes.
  • 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_69d8d394dc308190b6725073f5db324c completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e576936cf08190b3c0d2f4e8a616fc completed April 20, 2026, 12:42 a.m.
Created at: April 10, 2026, 11:51 a.m.