Triple

T6979188
Position Surface form Disambiguated ID Type / Status
Subject USS Wasp (CV-18) E161793 entity
Predicate precededBy P97 FINISHED
Object USS Yorktown (CV-10) E152687 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: USS Yorktown (CV-10) | Statement: [USS Wasp (CV-18), precededBy, USS Yorktown (CV-10)]

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: USS Yorktown (CV-10)
Context triple: [USS Wasp (CV-18), precededBy, USS Yorktown (CV-10)]
  • A. USS Yorktown (CV-10) chosen
    USS Yorktown (CV-10) was an Essex-class aircraft carrier of the United States Navy that saw extensive service in the Pacific Theater during World War II and is now preserved as a museum ship in Charleston, South Carolina.
  • B. USS Yorktown (CV-5)
    USS Yorktown (CV-5) was a U.S. Navy aircraft carrier of the Yorktown class that played a pivotal role in early World War II Pacific battles before being sunk during the Battle of Midway in 1942.
  • C. USS Bunker Hill (CV-17)
    USS Bunker Hill (CV-17) was an Essex-class U.S. Navy aircraft carrier that saw extensive combat service in the Pacific Theater during World War II, including major operations against Japan.
  • D. USS Hornet (CV-12)
    USS Hornet (CV-12) is an Essex-class aircraft carrier of the United States Navy that saw extensive service in World War II and is now preserved as a museum ship in Alameda, California.
  • E. USS Lexington (CV-16)
    USS Lexington (CV-16) was an Essex-class aircraft carrier of the United States Navy that served prominently in the Pacific Theater of World War II and later as a training carrier.
  • 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_69c68855dc0481909b4c7e9e9ed273db elicitation completed
NER batch_69c6db6aa6188190af7656ff4d0e3230 ner completed
NED1 batch_69c76a0e34288190ad2decbc18190c6b ned_source_triple completed
Created at: March 27, 2026, 2:31 p.m.