Triple

T19966665
Position Surface form Disambiguated ID Type / Status
Subject South East Central Railway zone E479952 entity
Predicate majorPassengerStations P1071 FINISHED
Object Bilaspur Junction railway station NE NERFINISHED

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: Bilaspur Junction railway station | Statement: [South East Central Railway zone, majorPassengerStations, Bilaspur Junction railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bilaspur Junction railway station
Context triple: [South East Central Railway zone, majorPassengerStations, Bilaspur Junction railway station]
  • A. Bilaspur Junction railway station chosen
    Bilaspur Junction railway station is a major railway hub in Chhattisgarh, India, serving as a key junction and divisional headquarters on the Indian Railways network.
  • B. Raipur Junction railway station
    Raipur Junction railway station is a major railway hub in central India, serving as the primary railhead for the city of Raipur and an important junction on the Howrah–Nagpur–Mumbai line.
  • C. Balaghat Junction railway station
    Balaghat Junction railway station is a key railway hub in Madhya Pradesh, India, serving the town of Balaghat and connecting it to regional and national rail networks.
  • D. Parbhani Junction railway station
    Parbhani Junction railway station is a key railway hub in Maharashtra, India, serving as an important junction for passenger and freight trains on multiple routes.
  • E. Ballari Junction railway station
    Ballari Junction railway station is a major railway hub in the city of Ballari in Karnataka, India, serving as an important junction for regional and long-distance train services.
  • 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: majorPassengerStations
Context triple: [South East Central Railway zone, majorPassengerStations, Bilaspur Junction railway station]
  • A. oneOfBusiestStationsIn
    Indicates that a station is among the busiest stations within a specified area or system.
  • B. isMajorTransitPointFor
    Indicates that a location serves as a primary hub or key node for the movement or transfer of people, goods, or vehicles within a transportation network.
  • C. hasMajorRailwayStation chosen
    Indicates that a place contains or is served by a principal railway station that functions as a major hub for rail transport.
  • D. interchangeStation
    Indicates a station where passengers can transfer between different routes, lines, or modes of transportation.
  • E. isMainBusStationFor
    Indicates that one bus station serves as the primary or central station for a particular area, network, or service.
  • F. None of above.

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_69d8e523c19881909f9197037200dde6 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e65bc5e41881908c1e8867820f1c0c completed April 20, 2026, 5 p.m.
PD Predicate disambiguation batch_69e537f7e4848190b431a69ec3f1b609 completed April 19, 2026, 8:15 p.m.
Created at: April 10, 2026, 1:54 p.m.