Triple

T5827900
Position Surface form Disambiguated ID Type / Status
Subject JR Kobe Station E129273 entity
Predicate connectsTo P845 FINISHED
Object Kobe Municipal Subway E213857 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: Kobe Municipal Subway | Statement: [JR Kobe Station, connectsTo, Kobe Municipal Subway]

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: Kobe Municipal Subway
Context triple: [JR Kobe Station, connectsTo, Kobe Municipal Subway]
  • A. Kobe Municipal Subway chosen
    The Kobe Municipal Subway is an urban rapid transit system serving the city of Kobe, Japan, connecting key commercial, residential, and waterfront areas.
  • B. Kobe Rapid Transit Railway
    Kobe Rapid Transit Railway is a Japanese railway company that operates urban rapid transit services in the Kobe area of Hyōgo Prefecture.
  • C. Kyoto Municipal Subway
    The Kyoto Municipal Subway is an urban rapid transit system serving Kyoto, Japan, providing key north–south and east–west rail connections across the city.
  • D. 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.
  • E. 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.
  • 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_69c00849d55481908b4f9f5543e0bf6d elicitation completed
NER batch_69c0341df8dc8190871af068e1f927a2 ner completed
NED1 batch_69c113464f7481909538a1f2ef05216c ned_source_triple completed
Created at: March 22, 2026, 3:53 p.m.