Triple

T22777056
Position Surface form Disambiguated ID Type / Status
Subject EF-111A Raven E563730 entity
Predicate replacedBy P101 FINISHED
Object EA-6B Prowler — 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: EA-6B Prowler | Statement: [EF-111A Raven, replacedBy, EA-6B Prowler]

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: EA-6B Prowler
Context triple: [EF-111A Raven, replacedBy, EA-6B Prowler]
  • A. Grumman EA-6B Prowler chosen
    The Grumman EA-6B Prowler is a twin-engine, carrier-capable electronic warfare aircraft used by the U.S. Navy and Marine Corps for radar jamming and electronic intelligence missions.
  • B. Grumman E-2C Hawkeye
    The Grumman E-2C Hawkeye is a carrier-capable airborne early warning and control (AEW&C) aircraft featuring a distinctive rotating radar dome, used by several navies and air forces for long-range surveillance and battle management.
  • C. A-6 Intruder
    The A-6 Intruder was a twin-engine, all-weather carrier-based attack aircraft used by the U.S. Navy and Marine Corps from the 1960s through the 1990s, noted for its advanced navigation/attack systems and long-range strike capability.
  • D. EA-18G Growler
    The EA-18G Growler is a U.S. Navy carrier-based electronic warfare aircraft designed to provide radar jamming, electronic attack, and suppression of enemy air defenses.
  • E. Northrop Grumman C-2 Greyhound
    The Northrop Grumman C-2 Greyhound is a twin‑engine, high‑wing cargo aircraft used by the U.S. Navy primarily for carrier onboard delivery (COD) missions, transporting personnel, mail, and supplies to and from aircraft carriers.
  • 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_69e24554497c819080b996e071de27c2 elicitation completed
NER batch_69f17b6260a8819080e57481281dfe40 ner completed
Created at: April 17, 2026, 3:28 p.m.