Triple

T14517901
Position Surface form Disambiguated ID Type / Status
Subject Bangalore City railway station E340571 entity
Predicate serves P98 FINISHED
Object Bengaluru metropolitan area E12663 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 metropolitan area | Statement: [Bangalore City railway station, serves, Bengaluru metropolitan area]

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 metropolitan area
Context triple: [Bangalore City railway station, serves, Bengaluru metropolitan area]
  • A. Bengaluru chosen
    Bengaluru is a major Indian metropolis known as the country’s leading technology and innovation hub, often called the “Silicon Valley of India.”
  • B. Hyderabad Metropolitan Region
    The Hyderabad Metropolitan Region is a large urban agglomeration in and around Hyderabad, India, encompassing major residential, commercial, and technology hubs under a unified metropolitan planning and governance framework.
  • C. Bangalore Urban district
    Bangalore Urban district is a highly urbanized administrative district in the Indian state of Karnataka that encompasses the city of Bengaluru, a major technology and economic hub.
  • D. Mumbai Metropolitan Region
    The Mumbai Metropolitan Region is a vast urban agglomeration in western India centered on Mumbai, encompassing the city and its surrounding suburbs and satellite towns.
  • E. Vijayanagara metropolitan region
    The Vijayanagara metropolitan region is an urban agglomeration in Karnataka, India, centered around the historic Vijayanagara area and its surrounding towns.
  • 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_69fe0cd6c0dc8190847a887ae51c6c5b ned_source_triple completed
Created at: April 10, 2026, 1:22 a.m.