Triple

T16567081
Position Surface form Disambiguated ID Type / Status
Subject Northrop Grumman C-2 Greyhound E402488 entity
Predicate modernizedVariant P21626 FINISHED
Object C-2A(R) E258646 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: C-2A(R) | Statement: [Northrop Grumman C-2 Greyhound, modernizedVariant, C-2A(R)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: C-2A(R)
Context triple: [Northrop Grumman C-2 Greyhound, modernizedVariant, C-2A(R)]
  • A. C-2A
    The C-2A is a twin-engine, high-wing cargo aircraft used by the U.S. Navy primarily for carrier onboard delivery (COD) missions.
  • B. C-21A
    The C-21A is a U.S. military transport and medical evacuation aircraft derived from the Learjet 35 business jet.
  • C. C-20
    C-20 is the NATO reporting name for the Gulfstream C-20, a military transport and VIP aircraft derived from the Gulfstream III business jet.
  • D. C-2A Greyhound chosen
    The C-2A Greyhound is a twin-engine, high-wing cargo aircraft used by the U.S. Navy primarily for carrier onboard delivery of personnel, mail, and supplies to and from aircraft carriers.
  • E. C-29
    The C-29 is a U.S. military variant of the British Hawker Siddeley HS 125 business jet used primarily for transport and training roles.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8838648088190acf97ef11fc3f61b completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e35772255881909f737da89bcd06b8 completed April 18, 2026, 10:05 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0075925b18819084c6d476eceea5f5 completed May 10, 2026, 12:09 p.m.
Created at: April 10, 2026, 5:16 a.m.