Triple

T21997632
Position Surface form Disambiguated ID Type / Status
Subject Indian Railways Service of Engineers E543245 entity
Predicate trainingInstitute P2858 FINISHED
Object Indian Railways Institute of Civil Engineering, Pune — 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: Indian Railways Institute of Civil Engineering, Pune | Statement: [Indian Railways Service of Engineers, trainingInstitute, Indian Railways Institute of Civil Engineering, Pune]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Indian Railways Institute of Civil Engineering, Pune
Context triple: [Indian Railways Service of Engineers, trainingInstitute, Indian Railways Institute of Civil Engineering, Pune]
  • A. College of Engineering Pune
    College of Engineering Pune is one of India’s oldest and most prestigious engineering institutes, renowned for its strong academic programs and historic campus in Pune, Maharashtra.
  • B. Central Institute of Road Transport
    The Central Institute of Road Transport is a premier Indian research and training institution focused on road transport management, safety, and technology.
  • C. National Institute of Engineering, Mysore
    The National Institute of Engineering, Mysore is a prominent engineering college in Karnataka, India, known for producing notable alumni including Infosys co-founder N. R. Narayana Murthy.
  • D. Indian Institute of Technology Bhilai
    Indian Institute of Technology Bhilai is a premier public technical and research university in India, specializing in engineering, science, and technology education and innovation.
  • E. Indian Institute of Technology Roorkee
    The Indian Institute of Technology Roorkee is one of India’s premier engineering and technology institutions, renowned for its rigorous academic programs and significant contributions to research and innovation.
  • 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: Indian Railways Institute of Civil Engineering, Pune
Target entity description: The Indian Railways Institute of Civil Engineering, Pune is a premier central training institute that provides advanced professional education and skill development in civil engineering for officers of Indian Railways.
  • A. College of Engineering Pune
    College of Engineering Pune is one of India’s oldest and most prestigious engineering institutes, renowned for its strong academic programs and historic campus in Pune, Maharashtra.
  • B. Central Institute of Road Transport
    The Central Institute of Road Transport is a premier Indian research and training institution focused on road transport management, safety, and technology.
  • C. National Institute of Engineering, Mysore
    The National Institute of Engineering, Mysore is a prominent engineering college in Karnataka, India, known for producing notable alumni including Infosys co-founder N. R. Narayana Murthy.
  • D. Indian Institute of Technology Bhilai
    Indian Institute of Technology Bhilai is a premier public technical and research university in India, specializing in engineering, science, and technology education and innovation.
  • E. Indian Institute of Technology Roorkee
    The Indian Institute of Technology Roorkee is one of India’s premier engineering and technology institutions, renowned for its rigorous academic programs and significant contributions to research and innovation.
  • 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_69e11e2c814c8190837d072789000486 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1276774508190b96870266e10979a completed April 28, 2026, 9:32 p.m.
Created at: April 16, 2026, 8:19 p.m.