Triple

T14517900
Position Surface form Disambiguated ID Type / Status
Subject Bangalore City railway station E340571 entity
Predicate division P889 FINISHED
Object Bengaluru railway division E342365 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Bengaluru railway division | Statement: [Bangalore City railway station, division, Bengaluru railway division]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bengaluru railway division
Context triple: [Bangalore City railway station, division, Bengaluru railway division]
  • A. Bengaluru railway division chosen
    Bengaluru railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Bengaluru.
  • B. Mysuru railway division
    Mysuru railway division is an administrative division of Indian Railways responsible for managing railway operations, infrastructure, and services in and around the Mysuru region of Karnataka.
  • C. Hyderabad railway division
    Hyderabad railway division is an administrative unit of Indian Railways responsible for managing railway operations, infrastructure, and services in and around Hyderabad.
  • D. Hubballi Railway Division
    Hubballi Railway Division is a key administrative division of Indian Railways responsible for managing rail operations and infrastructure in and around the Hubballi region of Karnataka.
  • E. Chennai railway division
    Chennai railway division is a major administrative division of Indian Railways responsible for operating and managing railway services in and around the Chennai region.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d822d9c0408190b9a2b3643e58bb4d elicitation completed
NER batch_69de9a6f50208190b687b505f5cd1aa2 ner completed
NED1 batch_69fd94aa39c08190a265f7e23a2c1f0e ned_source_triple completed
Created at: April 10, 2026, 1:22 a.m.