Triple

T14568687
Position Surface form Disambiguated ID Type / Status
Subject Britten-Norman Defender E341854 entity
Predicate hasVariant P455 FINISHED
Object BN-2T Defender
The BN-2T Defender is a twin-engine, light utility and surveillance aircraft derived from the Britten-Norman Islander, used for roles such as patrol, reconnaissance, and light transport.
E1106857 NE FINISHED

How this triple was built (4 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: BN-2T Defender | Statement: [Britten-Norman Defender, hasVariant, BN-2T Defender]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BN-2T Defender
Context triple: [Britten-Norman Defender, hasVariant, BN-2T Defender]
  • A. OH-23 Raven
    The OH-23 Raven is a light observation and utility helicopter used extensively by the U.S. Army during the Korean and Vietnam Wars for reconnaissance, liaison, and medical evacuation missions.
  • B. C-27J Spartan aircraft
    The C-27J Spartan aircraft is a twin-engine tactical military transport plane known for its short takeoff and landing capability, rugged design, and versatile cargo and troop-carrying roles.
  • C. HU-25 Guardian
    The HU-25 Guardian is a medium-range jet aircraft used by the U.S. Coast Guard primarily for search and rescue, law enforcement, and environmental protection missions.
  • D. Agusta-Bell AB 212
    The Agusta-Bell AB 212 is an Italian-built, twin-engine utility helicopter developed under license from the Bell 212 and used worldwide for military and civilian roles such as transport, search and rescue, and maritime operations.
  • E. OH-6 Cayuse
    The OH-6 Cayuse is a light observation and utility helicopter originally developed for the U.S. Army, known for its agility, compact size, and extensive use in reconnaissance and special operations roles.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: BN-2T Defender
Triple: [Britten-Norman Defender, hasVariant, BN-2T Defender]
Generated description
The BN-2T Defender is a twin-engine, light utility and surveillance aircraft derived from the Britten-Norman Islander, used for roles such as patrol, reconnaissance, and light transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: BN-2T Defender
Target entity description: The BN-2T Defender is a twin-engine, light utility and surveillance aircraft derived from the Britten-Norman Islander, used for roles such as patrol, reconnaissance, and light transport.
  • A. OH-23 Raven
    The OH-23 Raven is a light observation and utility helicopter used extensively by the U.S. Army during the Korean and Vietnam Wars for reconnaissance, liaison, and medical evacuation missions.
  • B. C-27J Spartan aircraft
    The C-27J Spartan aircraft is a twin-engine tactical military transport plane known for its short takeoff and landing capability, rugged design, and versatile cargo and troop-carrying roles.
  • C. HU-25 Guardian
    The HU-25 Guardian is a medium-range jet aircraft used by the U.S. Coast Guard primarily for search and rescue, law enforcement, and environmental protection missions.
  • D. Agusta-Bell AB 212
    The Agusta-Bell AB 212 is an Italian-built, twin-engine utility helicopter developed under license from the Bell 212 and used worldwide for military and civilian roles such as transport, search and rescue, and maritime operations.
  • E. OH-6 Cayuse
    The OH-6 Cayuse is a light observation and utility helicopter originally developed for the U.S. Army, known for its agility, compact size, and extensive use in reconnaissance and special operations roles.
  • F. None of above. chosen

Provenance (5 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_69d822dcc6248190bed689984bceb0e2 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb38d89fc819086709fd3607b835f completed April 14, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd8ac858108190b7c90130f18b0ddb completed May 8, 2026, 7:03 a.m.
NEDg Description generation batch_69fd8c3678048190a23b509e963c1ade completed May 8, 2026, 7:09 a.m.
NED2 Entity disambiguation (via description) batch_69fd8d609684819090a9c3f2304f4a6a completed May 8, 2026, 7:14 a.m.
Created at: April 10, 2026, 1:23 a.m.