Triple

T19669652
Position Surface form Disambiguated ID Type / Status
Subject West Central Railway E472298 entity
Predicate safetyAuthority P125 FINISHED
Object Commissioner of Railway Safety (India) — NE NERFINISHED

How this triple was built (2 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: Commissioner of Railway Safety (India) | Statement: [West Central Railway, safetyAuthority, Commissioner of Railway Safety (India)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Commissioner of Railway Safety (India)
Context triple: [West Central Railway, safetyAuthority, Commissioner of Railway Safety (India)]
  • A. Commissioner of Railway Safety chosen
    The Commissioner of Railway Safety is the statutory authority in India responsible for overseeing and regulating the safety of railway operations, including inspections, accident investigations, and approval of new railway works.
  • B. Commissioner of Government Railways
    The Commissioner of Government Railways was a senior administrative post historically responsible for overseeing and managing state-owned railway systems and their operations.
  • C. Railway Minister of India
    The Railway Minister of India is the cabinet-level government official responsible for overseeing Indian Railways, one of the world’s largest rail networks, and formulating national rail transport policy.
  • D. Office of the National Rail Safety Regulator
    The Office of the National Rail Safety Regulator is an Australian government body responsible for overseeing and enforcing rail safety standards across the country’s rail networks.
  • E. Ministry of Railways (India)
    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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e514f2e08190ba70a4449519d218 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6416ad1b481908d2890d8c21aac5c completed April 20, 2026, 3:08 p.m.
Created at: April 10, 2026, 1:45 p.m.