Triple

T20515806
Position Surface form Disambiguated ID Type / Status
Subject English Electric E503678 entity
Predicate product P490 FINISHED
Object English Electric 12CSVT diesel engine — NE NERFINISHED

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: English Electric 12CSVT diesel engine | Statement: [English Electric, product, English Electric 12CSVT diesel engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: English Electric 12CSVT diesel engine
Context triple: [English Electric, product, English Electric 12CSVT diesel engine]
  • A. English Electric 12CSVT chosen
    The English Electric 12CSVT is a turbocharged 12-cylinder diesel engine widely used in British Rail locomotives, most notably the Class 37.
  • B. 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.
  • C. 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.
  • D. Perkins CV12-6A V12 diesel
    The Perkins CV12-6A is a 12-cylinder turbocharged diesel engine used as the powerplant for the British Challenger 2 main battle tank.
  • E. V-46 V12 diesel engine
    The V-46 V12 diesel engine is a Soviet-designed, liquid-cooled, four-stroke multi-fuel tank engine widely used in early models of the T-72 main battle tank.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b4b2aa788190ae9eb37c1d73b1f1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69f41eee481908121e54c7bd691ca completed April 20, 2026, 9:48 p.m.
Created at: April 16, 2026, 11:36 a.m.