Triple

T4623948
Position Surface form Disambiguated ID Type / Status
Subject HMC Dockyard Halifax E101050 entity
Predicate serviceBranch P2099 FINISHED
Object Royal Canadian Navy E11217 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: Royal Canadian Navy | Statement: [HMC Dockyard Halifax, serviceBranch, Royal Canadian Navy]

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: Royal Canadian Navy
Context triple: [HMC Dockyard Halifax, serviceBranch, Royal Canadian Navy]
  • A. Royal Canadian Navy chosen
    The Royal Canadian Navy is the maritime warfare branch of Canada’s armed forces, known for its crucial role escorting convoys and combating German U-boats during the Second World War.
  • B. Royal Canadian Navy coastal defence fleet
    The Royal Canadian Navy coastal defence fleet is a group of small, primarily Kingston-class vessels tasked with coastal surveillance, minesweeping, and patrol duties in Canadian and nearby waters.
  • C. Maritime Canada
    Maritime Canada is a region in eastern Canada along the Atlantic coast, encompassing the provinces of Nova Scotia, New Brunswick, and Prince Edward Island, known for its maritime climate, coastal landscapes, and fishing heritage.
  • D. Royal Australian Navy
    The Royal Australian Navy is the naval branch of the Australian Defence Force, responsible for maritime defense, security, and operations using a modern fleet of surface ships, submarines, and aircraft.
  • E. Royal Canadian Air Force
    The Royal Canadian Air Force is the air warfare branch of Canada’s armed forces, responsible for the country’s aerial defense, surveillance, and support operations at home and abroad.
  • 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_69bd43d0497c8190ac23c65c5804846a elicitation completed
NER batch_69bd5a06d6248190a613be9784dd1ef4 ner completed
NED1 batch_69be399de7248190ba4cde67ff4cbff4 ned_source_triple completed
Created at: March 20, 2026, 1:13 p.m.