Triple

T20330392
Position Surface form Disambiguated ID Type / Status
Subject Shin-Imamiya Station E492460 entity
Predicate connectedTo P37 FINISHED
Object Osaka Metro Sakaisuji Line — NE NERFINISHED

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: Osaka Metro Sakaisuji Line | Statement: [Shin-Imamiya Station, connectedTo, Osaka Metro Sakaisuji Line]

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: Osaka Metro Sakaisuji Line
Context triple: [Shin-Imamiya Station, connectedTo, Osaka Metro Sakaisuji Line]
  • A. Osaka Metro Sakaisuji Line chosen
    The Osaka Metro Sakaisuji Line is a rapid transit line in Osaka, Japan, running north–south through the city and connecting key commercial and residential districts.
  • B. Osaka Metro Sennichimae Line
    The Osaka Metro Sennichimae Line is a rapid transit line in Osaka, Japan, running east–west through central parts of the city and connecting major commercial and residential districts.
  • C. Osaka Metro Imazatosuji Line
    The Osaka Metro Imazatosuji Line is a rapid transit line in Osaka, Japan, running north–south through the city and connecting residential districts with major interchange hubs on the Osaka Metro network.
  • D. Osaka Metro Yotsubashi Line
    The Osaka Metro Yotsubashi Line is a rapid transit line in Osaka, Japan, running north–south through central parts of the city as part of the Osaka Metro network.
  • E. Osaka Metro Tanimachi Line
    The Osaka Metro Tanimachi Line is a major north–south subway line in Osaka, Japan, connecting key commercial and residential districts across the city.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b4a1a09881908d97270d6971a25a elicitation completed
NER batch_69e677e6f5d08190bedf376bbb999ebc ner completed
Created at: April 16, 2026, 11:22 a.m.