Triple

T19098967
Position Surface form Disambiguated ID Type / Status
Subject Betul railway station E467479 entity
Predicate division P889 FINISHED
Object Nagpur railway division — 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: Nagpur railway division | Statement: [Betul railway station, division, Nagpur railway division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nagpur railway division
Context triple: [Betul railway station, division, Nagpur railway division]
  • A. Nagpur railway division chosen
    Nagpur railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around Nagpur, Maharashtra.
  • B. Nanded railway division
    Nanded railway division is an administrative division of Indian Railways under the South Central Railway zone, overseeing railway operations and stations in parts of Maharashtra and neighboring regions.
  • C. Pune railway division
    Pune railway division is an administrative unit of Indian Railways responsible for managing train operations, infrastructure, and services in and around Pune, Maharashtra.
  • D. Jabalpur railway division
    Jabalpur railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Jabalpur in central India.
  • E. Bhusawal railway division
    Bhusawal railway division is a major administrative division of Indian Railways’ Central Railway zone, overseeing railway operations and infrastructure in parts of Maharashtra.
  • 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_69d8dd05ac4c8190b1967d8f97f3fb2f completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e36c55688190b4a5135ea10c9924 completed April 20, 2026, 8:27 a.m.
Created at: April 10, 2026, 12:04 p.m.