Triple

T13074234
Position Surface form Disambiguated ID Type / Status
Subject Antonov An-124 Ruslan E329530 entity
Predicate engineModel P2092 FINISHED
Object Ivchenko-Progress D-18T
The Ivchenko-Progress D-18T is a high-bypass turbofan jet engine developed in Ukraine, best known for powering heavy transport aircraft such as the Antonov An-124.
 E1023306 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: Ivchenko-Progress D-18T | Statement: [Antonov An-124 Ruslan, engineModel, Ivchenko-Progress D-18T]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ivchenko-Progress D-18T
Context triple: [Antonov An-124 Ruslan, engineModel, Ivchenko-Progress D-18T]
  • A. Ivchenko AI-25
    The Ivchenko AI-25 is a Soviet-designed low-bypass turbofan engine widely used to power regional jets and trainer aircraft.
  • B. Ivchenko AI-20 turboprop
    The Ivchenko AI-20 is a Soviet-era turboprop aircraft engine widely used on medium- to long-range airliners and military transports.
  • C. Tupolev Tu-143
    The Tupolev Tu-143 is a Soviet-era unmanned reconnaissance drone developed in the 1970s for tactical battlefield surveillance and target acquisition.
  • D. Tu-128
    The Tu-128 was a large, long-range Soviet interceptor aircraft developed during the Cold War to defend the USSR’s vast northern frontiers against strategic bombers.
  • E. Tupolev Tu-91
    The Tupolev Tu-91 was a Soviet turboprop-powered attack and torpedo bomber prototype developed in the 1950s for carrier-based and coastal strike roles but never entered mass production.
  • 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: Ivchenko-Progress D-18T
Triple: [Antonov An-124 Ruslan, engineModel, Ivchenko-Progress D-18T]
Generated description
The Ivchenko-Progress D-18T is a high-bypass turbofan jet engine developed in Ukraine, best known for powering heavy transport aircraft such as the Antonov An-124.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ivchenko-Progress D-18T
Target entity description: The Ivchenko-Progress D-18T is a high-bypass turbofan jet engine developed in Ukraine, best known for powering heavy transport aircraft such as the Antonov An-124.
  • A. Ivchenko AI-25
    The Ivchenko AI-25 is a Soviet-designed low-bypass turbofan engine widely used to power regional jets and trainer aircraft.
  • B. Ivchenko AI-20 turboprop
    The Ivchenko AI-20 is a Soviet-era turboprop aircraft engine widely used on medium- to long-range airliners and military transports.
  • C. Tupolev Tu-143
    The Tupolev Tu-143 is a Soviet-era unmanned reconnaissance drone developed in the 1970s for tactical battlefield surveillance and target acquisition.
  • D. Tu-128
    The Tu-128 was a large, long-range Soviet interceptor aircraft developed during the Cold War to defend the USSR’s vast northern frontiers against strategic bombers.
  • E. Tupolev Tu-91
    The Tupolev Tu-91 was a Soviet turboprop-powered attack and torpedo bomber prototype developed in the 1950s for carrier-based and coastal strike roles but never entered mass production.
  • 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_69d80771749c81909a6d9197b9504872 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d981160e388190bab942a2ded2903e completed April 10, 2026, 11 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e27058dc8190a64e1a929f296619 completed May 3, 2026, 5:51 a.m.
NEDg Description generation batch_69f6e6a8b15081908d80cd63b0c423f6 completed May 3, 2026, 6:09 a.m.
NED2 Entity disambiguation (via description) batch_69f6e7490cc48190b596338cd3a0fd22 completed May 3, 2026, 6:12 a.m.
Created at: April 9, 2026, 9 p.m.