Triple

T16284106
Position Surface form Disambiguated ID Type / Status
Subject Ahmedabad–Vadodara line E395343 entity
Predicate railwayZoneHeadquarteredAt P24188 FINISHED
Object Churchgate, Mumbai E418328 NE FINISHED

How this triple was built (3 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: Churchgate, Mumbai | Statement: [Ahmedabad–Vadodara line, railwayZoneHeadquarteredAt, Churchgate, Mumbai]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Churchgate, Mumbai
Context triple: [Ahmedabad–Vadodara line, railwayZoneHeadquarteredAt, Churchgate, Mumbai]
  • A. Churchgate, Mumbai chosen
    Churchgate, Mumbai is a prominent South Mumbai neighborhood known for its historic railway terminus, educational institutions, and proximity to the city’s business and coastal districts.
  • B. Delhi Gate
    Delhi Gate is a historic main entrance to Lahore’s old walled city, notable for its Mughal-era architecture and role as a key gateway to the city’s bustling inner bazaars.
  • C. Unnao Gate
    Unnao Gate is one of the historic entrance gateways of Jhansi Fort, associated with the fort’s defensive architecture and access routes.
  • D. Andheri Darwaza
    Andheri Darwaza is one of the historic gateways of Kangra Fort in Himachal Pradesh, India, notable for its defensive architecture and strategic placement within the fort complex.
  • E. India Gate
    India Gate is a prominent war memorial in New Delhi, India, commemorating Indian soldiers who died in World War I and other conflicts.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: railwayZoneHeadquarteredAt
Context triple: [Ahmedabad–Vadodara line, railwayZoneHeadquarteredAt, Churchgate, Mumbai]
  • A. railwayZoneHeadquartersFor
    Indicates that a location serves as the administrative headquarters for a particular railway zone.
  • B. railwayDivisionHeadquartersOf
    Indicates that one location serves as the administrative headquarters for a specified railway division.
  • C. railwayZoneNumber
    Indicates the specific numbered zone of a railway network within which the referenced entity is located or classified.
  • D. hasRailwayZone chosen
    Indicates that a location or railway entity falls under the jurisdiction or coverage area of a specific railway zone.
  • E. hasRailwayStationRole
    Indicates that an entity holds or is assigned a specific functional role or capacity within the operation or management of a railway station.
  • F. None of above.

Provenance (4 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_69d87f22c7248190a54c949738441e2e completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e24912c5808190a0d9c9f491315068 completed April 17, 2026, 2:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0017c8f51c8190b73cdf2834eda57f completed May 10, 2026, 5:29 a.m.
PD Predicate disambiguation batch_69e219f68d308190b71c1601303f0628 completed April 17, 2026, 11:31 a.m.
Created at: April 10, 2026, 5:05 a.m.