Triple

T16718212
Position Surface form Disambiguated ID Type / Status
Subject IHO Convention E406277 entity
Predicate alsoKnownAs P39 FINISHED
Object Convention on the International Hydrographic Organization E406974 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: Convention on the International Hydrographic Organization | Statement: [IHO Convention, alsoKnownAs, Convention on the International Hydrographic Organization]

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: Convention on the International Hydrographic Organization
Context triple: [IHO Convention, alsoKnownAs, Convention on the International Hydrographic Organization]
  • A. Convention on the International Hydrographic Organization chosen
    The Convention on the International Hydrographic Organization is the foundational international treaty that establishes and governs the structure, functions, and legal framework of the International Hydrographic Organization.
  • B. General Regulations of the International Hydrographic Organization
    The General Regulations of the International Hydrographic Organization are the core internal rules that define the structure, functions, and procedures of the IHO’s governing bodies and activities.
  • C. IHO Convention
    The IHO Convention is the foundational international treaty that establishes the International Hydrographic Organization and defines its objectives, structure, and governance.
  • D. International Hydrographic Conference
    The International Hydrographic Conference was the former principal gathering of member states of the International Hydrographic Organization to discuss and decide on global hydrographic and nautical charting matters.
  • E. Convention on the International Maritime Organization
    The Convention on the International Maritime Organization is the foundational international treaty that established the IMO as the United Nations’ specialized agency responsible for regulating global shipping and maritime safety.
  • 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_69d8838f242881908abd8bc138795886 elicitation completed
NER batch_69e3865799848190af919dccde958ee4 ner completed
NED1 batch_6a00aaef72fc8190975edfe5076ed9db ned_source_triple completed
Created at: April 10, 2026, 5:20 a.m.