Triple

T13602662
Position Surface form Disambiguated ID Type / Status
Subject Merlin helicopters E324982 entity
Predicate engineModel P2092 FINISHED
Object Rolls-Royce Turbomeca RTM322 E241836 NE FINISHED

How this triple was built (2 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: Rolls-Royce Turbomeca RTM322 | Statement: [Merlin helicopters, engineModel, Rolls-Royce Turbomeca RTM322]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rolls-Royce Turbomeca RTM322
Context triple: [Merlin helicopters, engineModel, Rolls-Royce Turbomeca RTM322]
  • A. Rolls-Royce Turbomeca RTM322 chosen
    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.
  • B. Rolls-Royce Turbomeca F405-RR-401
    The Rolls-Royce Turbomeca F405-RR-401 is a small turbofan jet engine developed jointly by Rolls-Royce and Turbomeca for use in military jet trainer aircraft.
  • C. 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.
  • D. Turbomeca Arrius 2B2
    The Turbomeca Arrius 2B2 is a turboshaft aircraft engine developed by Safran Helicopter Engines for light twin-engine helicopters, offering reliable performance and efficiency.
  • E. Turbomeca Arrius 2B1
    The Turbomeca Arrius 2B1 is a turboshaft helicopter engine variant in the Arrius family, designed to provide reliable, efficient power for light twin-engine rotorcraft.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d80769eaf081909d82f44e484d6113 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb07ca07481909c45da551ea61ab4 completed April 12, 2026, 2:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7a83aeeb48190b92b00366791ab15 completed May 3, 2026, 7:55 p.m.
Created at: April 9, 2026, 9:49 p.m.