Triple

T16061845
Position Surface form Disambiguated ID Type / Status
Subject Hazrat Nizamuddin railway station E389631 entity
Predicate division P889 FINISHED
Object Delhi railway division E406611 NE FINISHED

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: Delhi railway division | Statement: [Hazrat Nizamuddin railway station, division, Delhi railway division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Delhi railway division
Context triple: [Hazrat Nizamuddin railway station, division, Delhi railway division]
  • A. Delhi division of Northern Railway chosen
    The Delhi division of Northern Railway is a major administrative and operational railway division in northern India that manages rail services and infrastructure across the Delhi region and surrounding areas.
  • B. Agra railway division
    Agra railway division is an administrative unit of Indian Railways responsible for managing railway operations and infrastructure in and around the Agra region.
  • C. Jaipur railway division
    Jaipur railway division is an administrative unit of Indian Railways under the North Western Railway zone, overseeing railway operations and infrastructure in and around Jaipur, Rajasthan.
  • D. Prayagraj railway division
    Prayagraj railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around the Prayagraj region of Uttar Pradesh.
  • E. Mughalsarai railway division
    Mughalsarai railway division is a major administrative and operational division of Indian Railways, centered around the busy Mughalsarai (Pt. Deen Dayal Upadhyaya) Junction in Uttar Pradesh.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d86dae698881908327ef2d67706cb9 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e183795100819097be92e6d07dc5b1 completed April 17, 2026, 12:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffdbe88a608190bc0a0cbfdb71e81d completed May 10, 2026, 1:14 a.m.
Created at: April 10, 2026, 4:57 a.m.