Triple

T16935368
Position Surface form Disambiguated ID Type / Status
Subject Kawasaki bi-level coach E410813 entity
Predicate manufacturer P490 FINISHED
Object Kawasaki Heavy Industries E85096 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: Kawasaki Heavy Industries | Statement: [Kawasaki bi-level coach, manufacturer, Kawasaki Heavy Industries]

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: Kawasaki Heavy Industries
Context triple: [Kawasaki bi-level coach, manufacturer, Kawasaki Heavy Industries]
  • A. Kawasaki Heavy Industries chosen
    Kawasaki Heavy Industries is a major Japanese multinational corporation known for manufacturing ships, heavy machinery, aerospace equipment, and transportation systems.
  • B. Mitsubishi Heavy Industries
    Mitsubishi Heavy Industries is a major Japanese multinational engineering and manufacturing company known for producing ships, aerospace equipment, power systems, and heavy machinery.
  • C. Sasebo Heavy Industries
    Sasebo Heavy Industries is a Japanese shipbuilding and heavy engineering company known for operating a major shipyard in Sasebo, Nagasaki Prefecture.
  • D. Kawasaki Aircraft Industries
    Kawasaki Aircraft Industries was a Japanese aerospace and defense manufacturer known for producing military aircraft, including fighters and bombers, particularly during the World War II era.
  • E. Komatsu Limited
    Komatsu Limited is a major Japanese multinational corporation that manufactures construction, mining, and military equipment.
  • 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_69d886c886688190967be07322597ac9 elicitation completed
NER batch_69e3cf2899608190a6bacdce9d4ceb84 ner completed
NED1 batch_6a00dc024d7c8190b8055833ed8908d5 ned_source_triple completed
Created at: April 10, 2026, 5:30 a.m.