Triple

T6348399
Position Surface form Disambiguated ID Type / Status
Subject HAL Dhruv E142803 entity
Predicate powerplant P9904 FINISHED
Object HAL/Turbomeca Shakti
The HAL/Turbomeca Shakti is a turboshaft engine jointly developed by India’s Hindustan Aeronautics Limited and France’s Turbomeca (now Safran Helicopter Engines) to power modern Indian military and civil helicopters.
E587173 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: HAL/Turbomeca Shakti | Statement: [HAL Dhruv, powerplant, HAL/Turbomeca Shakti]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: HAL/Turbomeca Shakti
Context triple: [HAL Dhruv, powerplant, HAL/Turbomeca Shakti]
  • A. MTU Turbomeca Rolls-Royce MTR390
    The MTU Turbomeca Rolls-Royce MTR390 is a turboshaft engine jointly developed by European manufacturers to power modern attack helicopters such as the Eurocopter Tiger.
  • B. Rolls-Royce Turbomeca RTM322
    The Rolls-Royce Turbomeca RTM322 is a turboshaft aircraft engine developed for medium-lift military helicopters, notably powering types such as the NH90 and Apache.
  • C. Turbomeca Astazou
    The Turbomeca Astazou is a French-designed turboshaft and turboprop engine widely used in light helicopters and aircraft from the 1960s onward.
  • D. Turbomeca Aubisque turbojet
    The Turbomeca Aubisque is a small French turbojet engine developed in the 1960s, used primarily to power light military trainer and attack aircraft.
  • E. 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.
  • 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: HAL/Turbomeca Shakti
Triple: [HAL Dhruv, powerplant, HAL/Turbomeca Shakti]
Generated description
The HAL/Turbomeca Shakti is a turboshaft engine jointly developed by India’s Hindustan Aeronautics Limited and France’s Turbomeca (now Safran Helicopter Engines) to power modern Indian military and civil helicopters.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: HAL/Turbomeca Shakti
Target entity description: The HAL/Turbomeca Shakti is a turboshaft engine jointly developed by India’s Hindustan Aeronautics Limited and France’s Turbomeca (now Safran Helicopter Engines) to power modern Indian military and civil helicopters.
  • A. MTU Turbomeca Rolls-Royce MTR390
    The MTU Turbomeca Rolls-Royce MTR390 is a turboshaft engine jointly developed by European manufacturers to power modern attack helicopters such as the Eurocopter Tiger.
  • B. Rolls-Royce Turbomeca RTM322
    The Rolls-Royce Turbomeca RTM322 is a turboshaft aircraft engine developed for medium-lift military helicopters, notably powering types such as the NH90 and Apache.
  • C. Turbomeca Astazou
    The Turbomeca Astazou is a French-designed turboshaft and turboprop engine widely used in light helicopters and aircraft from the 1960s onward.
  • D. Turbomeca Aubisque turbojet
    The Turbomeca Aubisque is a small French turbojet engine developed in the 1960s, used primarily to power light military trainer and attack aircraft.
  • E. 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.
  • 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_69c008d6dcbc8190aa1c2f1fd8916b42 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c067bba1988190b51f0a22e4279e1b completed March 22, 2026, 10:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6044b33fc8190a214c6615d072715 completed March 27, 2026, 4:15 a.m.
NEDg Description generation batch_69c6057466ec8190afe96107862bb40a completed March 27, 2026, 4:20 a.m.
NED2 Entity disambiguation (via description) batch_69c6060a113881909b424d0c47c2107e completed March 27, 2026, 4:22 a.m.
Created at: March 22, 2026, 4:31 p.m.