Triple

T9862168
Position Surface form Disambiguated ID Type / Status
Subject Sites of Japan’s Meiji Industrial Revolution (including Hashima Island) E239741 entity
Predicate componentSite P14071 FINISHED
Object Nagasaki shipyard E93008 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: Nagasaki shipyard | Statement: [Sites of Japan’s Meiji Industrial Revolution (including Hashima Island), componentSite, Nagasaki shipyard]

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: Nagasaki shipyard
Context triple: [Sites of Japan’s Meiji Industrial Revolution (including Hashima Island), componentSite, Nagasaki shipyard]
  • A. Mitsubishi Nagasaki shipyard chosen
    Mitsubishi Nagasaki shipyard was a major Japanese naval and industrial shipbuilding facility in Nagasaki, known for constructing large warships for the Imperial Japanese Navy.
  • B. Maizuru Naval Arsenal
    Maizuru Naval Arsenal was a major Imperial Japanese Navy shipbuilding and armaments facility located in Maizuru, Kyoto Prefecture, active primarily from the late 19th century through World War II.
  • C. Toyokawa Navy Arsenal
    Toyokawa Navy Arsenal was a major Imperial Japanese Navy weapons manufacturing facility that produced small arms, artillery, and other ordnance before and during World War II.
  • D. Yokosuka Naval Arsenal
    Yokosuka Naval Arsenal was a major Imperial Japanese Navy shipbuilding and armaments facility that constructed many of Japan’s warships before and during World War II.
  • E. Kawasaki Shipyard, Kobe
    Kawasaki Shipyard in Kobe is a major Japanese shipbuilding and heavy industry facility operated by Kawasaki Heavy Industries, historically known for constructing significant naval and commercial vessels.
  • 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_69ca84e6493081909cf58c8d42ea856b elicitation completed
NER batch_69cdb3b7b81c81909a84f6ced829f394 ner completed
NED1 batch_69d1e447d3dc819090268f7d14ba3be4 ned_source_triple completed
Created at: March 30, 2026, 8:35 p.m.