Triple

T22136815
Position Surface form Disambiguated ID Type / Status
Subject Kolhapur railway station E547050 entity
Predicate division P889 FINISHED
Object Pune 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: Pune railway division | Statement: [Kolhapur railway station, division, Pune railway division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pune railway division
Context triple: [Kolhapur railway station, division, Pune railway division]
  • A. Pune railway division chosen
    Pune railway division is an administrative unit of Indian Railways responsible for managing train operations, infrastructure, and services in and around Pune, Maharashtra.
  • B. Nagpur railway division
    Nagpur railway division is an administrative division of Indian Railways responsible for managing railway operations and infrastructure in and around Nagpur, Maharashtra.
  • C. Mumbai division (Western Railway)
    Mumbai division (Western Railway) is an administrative railway division of Indian Railways’ Western Railway zone that manages suburban and long-distance rail operations in and around Mumbai, including key stations such as Vasai Road.
  • D. 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.
  • E. Mumbai division of Central Railway
    The Mumbai division of Central Railway is a major administrative and operational zone of Indian Railways responsible for managing suburban and long-distance train services in and around Mumbai.
  • 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_69e11e3a95d88190a3bd80d9471976c3 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f129bac764819099ba4896a161ef1c completed April 28, 2026, 9:42 p.m.
Created at: April 16, 2026, 8:32 p.m.