Triple

T20671780
Position Surface form Disambiguated ID Type / Status
Subject NCR E508043 entity
Predicate railwayMinistry P140993 FINISHED
Object Ministry of Railways (India) 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: Ministry of Railways (India) | Statement: [NCR, railwayMinistry, Ministry of Railways (India)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ministry of Railways (India)
Context triple: [NCR, railwayMinistry, Ministry of Railways (India)]
  • A. Ministry of Railways (India) chosen
    The Ministry of Railways (India) is the central government ministry responsible for the policy, planning, development, and regulation of Indian Railways, one of the world’s largest rail networks.
  • B. Indian Railways
    Indian Railways is India’s state-owned national railway system, operating one of the world’s largest rail networks for passenger and freight transport across the country.
  • C. Rail Vikas Nigam Limited
    Rail Vikas Nigam Limited is an Indian government-owned company responsible for implementing and fast-tracking rail infrastructure and capacity enhancement projects across the Indian Railways network.
  • D. Indian Railways Service of Engineers
    The Indian Railways Service of Engineers is a prestigious Group ‘A’ central engineering cadre responsible for planning, constructing, and maintaining the civil engineering infrastructure of Indian Railways.
  • E. Indian Railway Accounts Service
    The Indian Railway Accounts Service is a specialized civil service cadre responsible for managing the financial and accounting operations of Indian Railways.
  • 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: railwayMinistry
Context triple: [NCR, railwayMinistry, Ministry of Railways (India)]
  • A. railwayInfrastructureManager
    Indicates that one entity is responsible for managing, maintaining, and operating the railway infrastructure used by another entity.
  • B. usesRailInfrastructureOf
    Indicates that one entity operates on, accesses, or otherwise makes use of the rail infrastructure owned or managed by another entity.
  • C. isRailInfrastructure
    Indicates that something functions as or is classified as part of a railway-related physical infrastructure or system.
  • D. originalRailway
    Indicates that a railway is the first or initial line from which others in a network, route, or system originate or are derived.
  • E. railroadMet
    Indicates that two or more railroads encountered or connected with each other at a specific place or time.
  • F. None of above. chosen

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_69e0b4c1164881909a3bf1e3ddb2bc32 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6b5c92aa8819096fbe0ca5101d01b completed April 20, 2026, 11:24 p.m.
PD Predicate disambiguation batch_69e5c03caee881908be4dd25796a03d5 completed April 20, 2026, 5:57 a.m.
PDg Predicate description generation batch_69e5c3caef50819093c8159fe8d6435b completed April 20, 2026, 6:12 a.m.
Created at: April 16, 2026, 11:44 a.m.