Triple

T23118905
Position Surface form Disambiguated ID Type / Status
Subject British Pacific Fleet E576834 entity
Predicate formedFrom P402 FINISHED
Object Royal Navy Eastern Fleet elements — NE NERFINISHED

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 Navy Eastern Fleet elements | Statement: [British Pacific Fleet, formedFrom, Royal Navy Eastern Fleet elements]

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 Navy Eastern Fleet elements
Context triple: [British Pacific Fleet, formedFrom, Royal Navy Eastern Fleet elements]
  • A. British Eastern Fleet
    The British Eastern Fleet was a major Royal Navy formation that operated primarily in the Indian Ocean during the Second World War, tasked with protecting Allied sea lanes and countering Japanese naval forces.
  • B. Eastern Fleet
    The Eastern Fleet is a major operational formation of the Royal Saudi Naval Forces responsible for maritime security and naval operations in the Persian Gulf and surrounding eastern waters of Saudi Arabia.
  • C. Eastern Fleet chosen
    The Eastern Fleet was a major British Royal Navy formation in the Indian Ocean during World War II, tasked with defending Allied interests and countering Japanese naval forces in the region.
  • D. Eastern Fleet
    The Eastern Fleet is a major operational formation of the Indian Navy responsible for maritime security and naval operations in the Bay of Bengal and adjoining waters.
  • E. Royal Navy detachment
    The Royal Navy detachment was a British naval force that played a crucial supporting role in the defense of Acre against Napoleon’s 1799 siege.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e245f6c2e881909a228fdcfeb7c7d3 elicitation completed
NER batch_69f18e4ece5481908d05b4b1e6a07db3 ner completed
Created at: April 17, 2026, 3:59 p.m.