Triple

T14578536
Position Surface form Disambiguated ID Type / Status
Subject Antonov An-26 E342121 entity
Predicate powerplant P9904 FINISHED
Object twin Ivchenko AI-24VT turboprop engines
Twin Ivchenko AI-24VT turboprop engines are Soviet-designed, medium-power aircraft powerplants widely used on military and civilian transport aircraft such as the Antonov An-26.
E1105873 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: twin Ivchenko AI-24VT turboprop engines | Statement: [Antonov An-26, powerplant, twin Ivchenko AI-24VT turboprop engines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: twin Ivchenko AI-24VT turboprop engines
Context triple: [Antonov An-26, powerplant, twin Ivchenko AI-24VT turboprop engines]
  • A. Ivchenko AI-20 turboprop engines
    The Ivchenko AI-20 is a Soviet-era turboprop aircraft engine widely used on medium military and civilian transport aircraft.
  • B. Soloviev D-20P turbofan
    The Soloviev D-20P is a Soviet low-bypass turbofan engine developed in the late 1950s for early short- to medium-range jet airliners and transport aircraft.
  • C. Klimov VK‑105 engine
    The Klimov VK‑105 engine was a Soviet liquid-cooled V-12 aircraft piston engine widely used in World War II fighters such as the Yakovlev Yak series and the Lavochkin LaGG-3.
  • D. Kuznetsov NK-12
    The Kuznetsov NK-12 is a powerful Soviet turboprop aircraft engine, renowned for driving the Tu-95 strategic bomber with its distinctive contra-rotating propellers and high-speed performance.
  • E. Kuznetsov NK-32 turbofan engine
    The Kuznetsov NK-32 is a powerful afterburning turbofan jet engine developed in the Soviet Union, best known for propelling the Tu-160 strategic bomber at supersonic speeds.
  • 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: twin Ivchenko AI-24VT turboprop engines
Triple: [Antonov An-26, powerplant, twin Ivchenko AI-24VT turboprop engines]
Generated description
Twin Ivchenko AI-24VT turboprop engines are Soviet-designed, medium-power aircraft powerplants widely used on military and civilian transport aircraft such as the Antonov An-26.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: twin Ivchenko AI-24VT turboprop engines
Target entity description: Twin Ivchenko AI-24VT turboprop engines are Soviet-designed, medium-power aircraft powerplants widely used on military and civilian transport aircraft such as the Antonov An-26.
  • A. Ivchenko AI-20 turboprop engines
    The Ivchenko AI-20 is a Soviet-era turboprop aircraft engine widely used on medium military and civilian transport aircraft.
  • B. Soloviev D-20P turbofan
    The Soloviev D-20P is a Soviet low-bypass turbofan engine developed in the late 1950s for early short- to medium-range jet airliners and transport aircraft.
  • C. Klimov VK‑105 engine
    The Klimov VK‑105 engine was a Soviet liquid-cooled V-12 aircraft piston engine widely used in World War II fighters such as the Yakovlev Yak series and the Lavochkin LaGG-3.
  • D. Kuznetsov NK-12
    The Kuznetsov NK-12 is a powerful Soviet turboprop aircraft engine, renowned for driving the Tu-95 strategic bomber with its distinctive contra-rotating propellers and high-speed performance.
  • E. Kuznetsov NK-32 turbofan engine
    The Kuznetsov NK-32 is a powerful afterburning turbofan jet engine developed in the Soviet Union, best known for propelling the Tu-160 strategic bomber at supersonic speeds.
  • 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_69deb3f6f78c81908a30ecb4c025299d completed April 14, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd8ad03e7881908a783182c6d656b5 completed May 8, 2026, 7:03 a.m.
NEDg Description generation batch_69fd8c278e8481909465972b32ad6c28 completed May 8, 2026, 7:09 a.m.
NED2 Entity disambiguation (via description) batch_69fd8ca921108190943eb948f9af6123 completed May 8, 2026, 7:11 a.m.
Created at: April 10, 2026, 1:24 a.m.