Triple

T15016180
Position Surface form Disambiguated ID Type / Status
Subject United States nuclear triad E377964 entity
Predicate airLegAircraft P1524 FINISHED
Object B-1B Lancer E76944 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: B-1B Lancer | Statement: [United States nuclear triad, airLegAircraft, B-1B Lancer]

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: B-1B Lancer
Context triple: [United States nuclear triad, airLegAircraft, B-1B Lancer]
  • A. B-1B Lancer chosen
    The B-1B Lancer is a U.S. Air Force supersonic, long-range strategic bomber designed for low-level penetration and heavy payload delivery.
  • B. B-2 Spirit
    The B-2 Spirit is a U.S. stealth strategic bomber known for its flying-wing design and ability to penetrate sophisticated air defenses to deliver both conventional and nuclear weapons.
  • C. Boeing B-52 Stratofortress
    The Boeing B-52 Stratofortress is a long-range, subsonic strategic bomber used by the United States Air Force since the 1950s, renowned for its heavy payload capacity and exceptional longevity in service.
  • D. T-2B Buckeye
    The T-2B Buckeye is a later, improved production version of the U.S. Navy’s T-2 Buckeye jet trainer aircraft, used primarily for advanced pilot training.
  • E. C-17 Globemaster III
    The C-17 Globemaster III is a large, long-range military transport aircraft used by several air forces worldwide for rapid strategic airlift of troops and heavy cargo.
  • 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_69d85cd3a3c881908c71fc424d459c17 elicitation completed
NER batch_69ded7633fcc8190b2231f43252bc46f ner completed
NED1 batch_69fec87725348190a0da7555b62adbdc ned_source_triple completed
Created at: April 10, 2026, 2:55 a.m.