Triple

T2460047
Position Surface form Disambiguated ID Type / Status
Subject Salsette Island E54511 entity
Predicate hasRailwayTerminus P21210 FINISHED
Object Chhatrapati Shivaji Maharaj Terminus E54517 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: Chhatrapati Shivaji Maharaj Terminus | Statement: [Salsette Island, hasRailwayTerminus, Chhatrapati Shivaji Maharaj Terminus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chhatrapati Shivaji Maharaj Terminus
Context triple: [Salsette Island, hasRailwayTerminus, Chhatrapati Shivaji Maharaj Terminus]
  • A. Chhatrapati Shivaji Maharaj Terminus chosen
    Chhatrapati Shivaji Maharaj Terminus is a historic UNESCO-listed railway station in Mumbai renowned for its grand Victorian Gothic Revival architecture and role as a major transportation hub.
  • B. New Delhi Railway Station
    New Delhi Railway Station is one of India’s busiest and largest railway hubs, serving as a major gateway to the capital city and a central node in the country’s rail network.
  • C. Chennai Central railway station
    Chennai Central railway station is a major historic railway terminus and one of the busiest transport hubs in South India, serving as a key gateway to the city of Chennai and beyond.
  • D. Pune Junction
    Pune Junction is a major railway station and transport hub serving the city of Pune in the Indian state of Maharashtra.
  • E. Agra Cantt railway station
    Agra Cantt railway station is the primary and busiest rail hub serving the city of Agra in Uttar Pradesh, India, connecting it to major destinations across the country.
  • 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: hasRailwayTerminus
Context triple: [Salsette Island, hasRailwayTerminus, Chhatrapati Shivaji Maharaj Terminus]
  • A. hasRailwayStation
    Indicates that a place or location is served by, or contains, a railway station.
  • B. hasRailStation
    Indicates that one entity possesses, contains, or is served by a rail station.
  • C. railroadTerminusFor chosen
    Indicates that one location serves as the end point or final station of a particular railroad line for another location.
  • D. railLineTerminus
    Indicates that a rail line ends or terminates at the specified location or station.
  • E. hasMajorRailwayStation
    Indicates that a place contains or is served by a principal railway station that functions as a major hub for rail transport.
  • 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_69ab49dee84c819096b50a0049c347ac completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd49c5aa081909ab4f726a458b77f completed March 7, 2026, 7:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0cff4248190832f75ce36a357e2 completed March 9, 2026, 4:09 p.m.
PD Predicate disambiguation batch_69abd0b199488190aa381b36593ae1ac completed March 7, 2026, 7:16 a.m.
Created at: March 6, 2026, 9:44 p.m.