Triple

T23147463
Position Surface form Disambiguated ID Type / Status
Subject Indian Railway Protection Force Service E578230 entity
Predicate trainingInstitution P2858 FINISHED
Object Railway Protection Force Academy Lucknow — 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: Railway Protection Force Academy Lucknow | Statement: [Indian Railway Protection Force Service, trainingInstitution, Railway Protection Force Academy Lucknow]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Railway Protection Force Academy Lucknow
Context triple: [Indian Railway Protection Force Service, trainingInstitution, Railway Protection Force Academy Lucknow]
  • A. CISF Training College, Bhilai
    CISF Training College, Bhilai is a premier Central Industrial Security Force institution in India that provides foundational and specialized training to CISF personnel for industrial and critical infrastructure security.
  • B. Zonal Railway Training Institute, Ghazipur
    Zonal Railway Training Institute, Ghazipur is a key training center of Indian Railways’ North Eastern Railway zone that provides professional and technical instruction to railway staff.
  • C. Sardar Vallabhbhai Patel National Police Academy
    Sardar Vallabhbhai Patel National Police Academy is India’s premier institution for training and shaping Indian Police Service officers in leadership, law enforcement, and public service.
  • D. Railway Campus
    Railway Campus is one of the main campuses of Central South University in China, known for its focus on transportation, engineering, and related disciplines.
  • E. CISF Fire Service Training Institute, Deoli
    CISF Fire Service Training Institute, Deoli is a specialized training center in India dedicated to preparing Central Industrial Security Force personnel in fire safety, firefighting, and disaster management operations.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Railway Protection Force Academy Lucknow
Target entity description: Railway Protection Force Academy Lucknow is the central training institution responsible for preparing and professionalizing officers of the Indian Railway Protection Force Service.
  • A. CISF Training College, Bhilai
    CISF Training College, Bhilai is a premier Central Industrial Security Force institution in India that provides foundational and specialized training to CISF personnel for industrial and critical infrastructure security.
  • B. Zonal Railway Training Institute, Ghazipur
    Zonal Railway Training Institute, Ghazipur is a key training center of Indian Railways’ North Eastern Railway zone that provides professional and technical instruction to railway staff.
  • C. Sardar Vallabhbhai Patel National Police Academy
    Sardar Vallabhbhai Patel National Police Academy is India’s premier institution for training and shaping Indian Police Service officers in leadership, law enforcement, and public service.
  • D. Railway Campus
    Railway Campus is one of the main campuses of Central South University in China, known for its focus on transportation, engineering, and related disciplines.
  • E. CISF Fire Service Training Institute, Deoli
    CISF Fire Service Training Institute, Deoli is a specialized training center in India dedicated to preparing Central Industrial Security Force personnel in fire safety, firefighting, and disaster management operations.
  • F. None of above. chosen

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_69e245fb8de081908f0eba7b5fd75bc4 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18ecee3808190aadc65c312f79f32 completed April 29, 2026, 4:53 a.m.
Created at: April 17, 2026, 4:01 p.m.