Triple

T21451537
Position Surface form Disambiguated ID Type / Status
Subject Musashi-Koganei Station E529219 entity
Predicate hasFacility P105 FINISHED
Object Midori-no-madoguchi ticket office — 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: Midori-no-madoguchi ticket office | Statement: [Musashi-Koganei Station, hasFacility, Midori-no-madoguchi ticket office]

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: Midori-no-madoguchi ticket office
Context triple: [Musashi-Koganei Station, hasFacility, Midori-no-madoguchi ticket office]
  • A. Midori no Madoguchi ticket office chosen
    The Midori no Madoguchi ticket office is a staffed JR East service counter where passengers can purchase tickets, make seat reservations, and obtain travel assistance.
  • B. midori-no-madoguchi ticket office
    The midori-no-madoguchi ticket office is a staffed JR ticket counter where passengers can purchase and reserve train tickets and make various travel arrangements.
  • C. Magome Depot
    Magome Depot is a maintenance and storage facility for trains operating on Tokyo’s Toei Asakusa Line.
  • D. Maizuru Port Toretore Center
    Maizuru Port Toretore Center is a seaside marketplace and visitor facility in Maizuru, Japan, known for its fresh seafood, local products, and harbor views.
  • E. Midori-no-madoguchi (staffed ticket office)
    Midori-no-madoguchi is JR East’s branded, staffed ticket office where passengers can purchase tickets, make seat reservations, and obtain various rail travel services.
  • 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_69e0c457579481909db68053ed99750c elicitation completed
NER batch_69e9e9d33e648190864b0ef5acf36659 ner completed
Created at: April 16, 2026, 6:06 p.m.