Triple

T21922706
Position Surface form Disambiguated ID Type / Status
Subject Theory and Construction of a Rational Heat Motor E541359 entity
Predicate mainSubject P3 FINISHED
Object Diesel engine — NE NERFINISHED

How this triple was built (3 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: Diesel engine | Statement: [Theory and Construction of a Rational Heat Motor, mainSubject, Diesel engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Diesel engine
Context triple: [Theory and Construction of a Rational Heat Motor, mainSubject, Diesel engine]
  • A. Ingenium diesel engine
    The Ingenium diesel engine is Jaguar Land Rover’s modular, fuel-efficient four-cylinder diesel powerplant designed to deliver strong performance with reduced emissions across its vehicle range.
  • B. MTU diesel engine
    The MTU diesel engine is a high-performance, military-grade powerplant produced by MTU Friedrichshafen, widely used in armored vehicles and other heavy-duty applications for its reliability and power density.
  • C. Ingenium petrol engine
    The Ingenium petrol engine is Jaguar Land Rover’s modular, turbocharged four-cylinder engine family designed to deliver improved performance and efficiency across its vehicle range.
  • D. Otto engine
    The Otto engine is a four-stroke internal combustion engine that became the standard power source for early automobiles and many modern gasoline-powered machines.
  • E. V-54 diesel engine
    The V-54 diesel engine is a Soviet V-12, water-cooled, four-stroke diesel powerplant widely used to propel T-54 main battle tanks and their variants.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Diesel engine
Target entity description: A diesel engine is an internal combustion engine that ignites fuel by the heat of compressed air, known for its high efficiency and widespread use in heavy vehicles, machinery, and power generation.
  • A. Ingenium diesel engine
    The Ingenium diesel engine is Jaguar Land Rover’s modular, fuel-efficient four-cylinder diesel powerplant designed to deliver strong performance with reduced emissions across its vehicle range.
  • B. MTU diesel engine
    The MTU diesel engine is a high-performance, military-grade powerplant produced by MTU Friedrichshafen, widely used in armored vehicles and other heavy-duty applications for its reliability and power density.
  • C. Ingenium petrol engine
    The Ingenium petrol engine is Jaguar Land Rover’s modular, turbocharged four-cylinder engine family designed to deliver improved performance and efficiency across its vehicle range.
  • D. Otto engine
    The Otto engine is a four-stroke internal combustion engine that became the standard power source for early automobiles and many modern gasoline-powered machines.
  • E. V-54 diesel engine
    The V-54 diesel engine is a Soviet V-12, water-cooled, four-stroke diesel powerplant widely used to propel T-54 main battle tanks and their variants.
  • F. None of above. chosen

Provenance (2 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_69e0c47d74488190a15119108794a307 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f1233d096c8190af0d7cd21879c91b completed April 28, 2026, 9:14 p.m.
Created at: April 16, 2026, 7:45 p.m.