Triple

T11157351
Position Surface form Disambiguated ID Type / Status
Subject Charles Henry Woodhouse E263944 entity
Predicate commanded P2333 FINISHED
Object HMS Ajax E52191 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: HMS Ajax | Statement: [Charles Henry Woodhouse, commanded, HMS Ajax]

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: HMS Ajax
Context triple: [Charles Henry Woodhouse, commanded, HMS Ajax]
  • A. HMS Ajax
    HMS Ajax was a British Royal Navy warship that served as part of the King George V-class of battleships during the mid-20th century.
  • B. HMS Ajax chosen
    HMS Ajax was a British Leander-class light cruiser of the Royal Navy that gained fame for its role in early World War II naval actions, particularly in the South Atlantic.
  • C. HMS Valiant
    HMS Valiant was a British Royal Navy nuclear-powered fleet submarine of the Valiant class that served during the Cold War.
  • D. HMS Valiant
    HMS Valiant is a planned Royal Navy nuclear-powered ballistic missile submarine intended to serve as part of the United Kingdom’s next-generation strategic deterrent force.
  • E. HMS Indefatigable
    HMS Indefatigable was a British battlecruiser of the early 20th century Royal Navy, best known for her catastrophic loss during the First World War.
  • 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_69d6aa9ccddc8190868998c8b7beb060 elicitation completed
NER batch_69d7e87fe9a881909540ecc4ed9b6b9f ner completed
NED1 batch_69e8a68e4404819096c5023c7eca4b6a ned_source_triple completed
Created at: April 8, 2026, 9:28 p.m.