Triple

T19844662
Position Surface form Disambiguated ID Type / Status
Subject South East Central Railway E476827 entity
Predicate connectsIndustrialArea P114262 FINISHED
Object Bhilai Steel Plant — 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: Bhilai Steel Plant | Statement: [South East Central Railway, connectsIndustrialArea, Bhilai Steel Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bhilai Steel Plant
Context triple: [South East Central Railway, connectsIndustrialArea, Bhilai Steel Plant]
  • A. Bhilai Steel Plant chosen
    Bhilai Steel Plant is one of India’s largest and oldest integrated steel plants, renowned for producing rails and heavy steel plates and playing a key role in the country’s industrial development.
  • B. Bokaro Steel Plant
    Bokaro Steel Plant is one of India’s largest integrated steel manufacturing facilities, located in Jharkhand and operated by the Steel Authority of India Limited (SAIL).
  • C. Tata Steel Jamshedpur Works
    Tata Steel Jamshedpur Works is a major integrated steel plant in Jamshedpur, India, and one of the oldest and most significant industrial complexes in the country.
  • D. Jindal Vijayanagar Steel Ltd.
    Jindal Vijayanagar Steel Ltd. is an Indian steel manufacturing company that is part of the JSW Group and operates major integrated steel plants in Karnataka.
  • E. Rashtriya Ispat Nigam Limited
    Rashtriya Ispat Nigam Limited is an Indian public sector steel producer best known as the corporate entity of Visakhapatnam Steel Plant.
  • 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: connectsIndustrialArea
Context triple: [South East Central Railway, connectsIndustrialArea, Bhilai Steel Plant]
  • A. connectsIndustrialCenter
    Indicates a relationship where one entity serves as a link or route that joins or provides access between industrial centers.
  • B. connectsToIndustrialArea chosen
    Indicates that one entity has a direct link, route, or access connection to an industrial area.
  • C. connectsArea
    Indicates that one area serves as a link or passage between two other areas, enabling movement or interaction between them.
  • D. connectsCommercialAreas
    Indicates a relationship where one entity links or provides direct access between two or more commercial areas or business districts.
  • E. hasIndustrialZoneAlong
    Indicates that an industrial zone is located adjacent to or extending along the length of a specified linear feature (such as a road, river, or boundary).
  • 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_69d8e51d39d081909bcfafeaaf3d2fcc completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e658085a148190a305bde0897dfe84 completed April 20, 2026, 4:44 p.m.
PD Predicate disambiguation batch_69e537e21d2881909b1be82f02b99d40 completed April 19, 2026, 8:15 p.m.
Created at: April 10, 2026, 1:51 p.m.