Triple

T13634411
Position Surface form Disambiguated ID Type / Status
Subject Tupolev Tu-334 E325809 entity
Predicate engineType P1585 FINISHED
Object Progress D-436T1 turbofan
The Progress D-436T1 turbofan is a Ukrainian-designed high-bypass turbofan engine developed by Ivchenko-Progress and Motor Sich for use on regional jet airliners.
E1052009 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: Progress D-436T1 turbofan | Statement: [Tupolev Tu-334, engineType, Progress D-436T1 turbofan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Progress D-436T1 turbofan
Context triple: [Tupolev Tu-334, engineType, Progress D-436T1 turbofan]
  • A. 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.
  • B. Garrett TFE731 turbofan
    The Garrett TFE731 is a family of small, high-bypass turbofan engines widely used on business jets and military trainer aircraft for their efficiency and reliability.
  • C. Williams FJ44-2 turbofan
    The Williams FJ44-2 is a small, high-bypass turbofan engine widely used to power light business jets due to its compact size, fuel efficiency, and reliability.
  • D. Pratt & Whitney TF30 afterburning turbofan
    The Pratt & Whitney TF30 afterburning turbofan is a low-bypass military jet engine best known for powering early variants of the F-111 and F-14 Tomcat, providing both high thrust and supersonic capability.
  • E. CFM International CFM56-7B turbofan
    The CFM International CFM56-7B is a high-bypass turbofan engine widely used on modern commercial and military aircraft, particularly the Boeing 737 Next Generation series.
  • 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: Progress D-436T1 turbofan
Triple: [Tupolev Tu-334, engineType, Progress D-436T1 turbofan]
Generated description
The Progress D-436T1 turbofan is a Ukrainian-designed high-bypass turbofan engine developed by Ivchenko-Progress and Motor Sich for use on regional jet airliners.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Progress D-436T1 turbofan
Target entity description: The Progress D-436T1 turbofan is a Ukrainian-designed high-bypass turbofan engine developed by Ivchenko-Progress and Motor Sich for use on regional jet airliners.
  • A. 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.
  • B. Garrett TFE731 turbofan
    The Garrett TFE731 is a family of small, high-bypass turbofan engines widely used on business jets and military trainer aircraft for their efficiency and reliability.
  • C. Williams FJ44-2 turbofan
    The Williams FJ44-2 is a small, high-bypass turbofan engine widely used to power light business jets due to its compact size, fuel efficiency, and reliability.
  • D. Pratt & Whitney TF30 afterburning turbofan
    The Pratt & Whitney TF30 afterburning turbofan is a low-bypass military jet engine best known for powering early variants of the F-111 and F-14 Tomcat, providing both high thrust and supersonic capability.
  • E. CFM International CFM56-7B turbofan
    The CFM International CFM56-7B is a high-bypass turbofan engine widely used on modern commercial and military aircraft, particularly the Boeing 737 Next Generation series.
  • 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_69d8076beddc8190a53156f5bea77f5e completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc5a490508190924ac40f1dd519d6 completed April 12, 2026, 4:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69f77fac7eac81909338f3b21baf7112 completed May 3, 2026, 5:02 p.m.
NEDg Description generation batch_69f780850ffc8190b41b3ff7ca35494f completed May 3, 2026, 5:06 p.m.
NED2 Entity disambiguation (via description) batch_69f7849416b88190a0ef9d3e26e7b129 completed May 3, 2026, 5:23 p.m.
Created at: April 9, 2026, 9:51 p.m.