Triple

T7268126
Position Surface form Disambiguated ID Type / Status
Subject Nishinoshima E161029 entity
Predicate monitoredBy P752 FINISHED
Object Japan Coast Guard E88843 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: Japan Coast Guard | Statement: [Nishinoshima, monitoredBy, Japan Coast Guard]

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: Japan Coast Guard
Context triple: [Nishinoshima, monitoredBy, Japan Coast Guard]
  • A. Japan Coast Guard chosen
    The Japan Coast Guard is Japan’s maritime safety and security agency responsible for law enforcement, search and rescue, and navigation safety in the country’s territorial waters and surrounding seas.
  • B. Japan Maritime Self-Defense Force
    The Japan Maritime Self-Defense Force is Japan’s post–World War II naval branch responsible for maritime defense, security, and disaster relief operations under the country’s pacifist constitution.
  • C. Japan Ground Self-Defense Force
    The Japan Ground Self-Defense Force is the land warfare branch of Japan’s Self-Defense Forces, responsible for the country’s ground-based military defense under a strictly defensive post–World War II security policy.
  • D. Japan Self-Defense Forces
    The Japan Self-Defense Forces are Japan’s post–World War II military organization, maintained strictly for defensive purposes under the country’s pacifist constitution.
  • E. Japan Air Self-Defense Force
    The Japan Air Self-Defense Force is the aviation branch of Japan’s Self-Defense Forces, responsible for the country’s air defense and airspace security.
  • 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_69c6885181008190b419040e22939c7c elicitation completed
NER batch_69c6eae8cc288190bc3ae3c7b38980d0 ner completed
NED1 batch_69c7db1e4f9c8190a23ce5a35073b7c7 ned_source_triple completed
Created at: March 27, 2026, 2:58 p.m.