Triple

T20634426
Position Surface form Disambiguated ID Type / Status
Subject VR38DETT E507040 entity
Predicate partOfSeries P1761 FINISHED
Object Nissan VR engine family
The Nissan VR engine family is a series of high-performance, twin-turbocharged V6 engines used in modern Nissan sports and performance vehicles, most notably the GT-R.
E1441641 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: Nissan VR engine family | Statement: [VR38DETT, partOfSeries, Nissan VR engine family]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nissan VR engine family
Context triple: [VR38DETT, partOfSeries, Nissan VR engine family]
  • A. Nissan V platform (first generation)
    The first-generation Nissan V platform is a compact car architecture developed by Nissan that underpins models like the Nissan Leaf and other small front-wheel-drive vehicles.
  • B. Mitsubishi Shinten engine family
    The Mitsubishi Shinten engine family was an early series of Japanese aircraft piston engines that served as the technological basis for later, more advanced powerplants such as the Mitsubishi Kinsei.
  • C. Mamoru series engine
    The Mamoru series engine is a family of Japanese aircraft piston engines developed by Nakajima during the World War II era for use in military planes.
  • D. Nissan F-Alpha platform
    The Nissan F-Alpha platform is a body-on-frame truck and SUV architecture used by Nissan for its full-size and mid-size pickups and sport utility vehicles.
  • E. Nissan FM platform
    The Nissan FM platform is a front midship vehicle architecture developed by Nissan for its rear-wheel and all-wheel drive performance cars and sporty sedans, including models like the 370Z and Infiniti G 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: Nissan VR engine family
Triple: [VR38DETT, partOfSeries, Nissan VR engine family]
Generated description
The Nissan VR engine family is a series of high-performance, twin-turbocharged V6 engines used in modern Nissan sports and performance vehicles, most notably the GT-R.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nissan VR engine family
Target entity description: The Nissan VR engine family is a series of high-performance, twin-turbocharged V6 engines used in modern Nissan sports and performance vehicles, most notably the GT-R.
  • A. Nissan V platform (first generation)
    The first-generation Nissan V platform is a compact car architecture developed by Nissan that underpins models like the Nissan Leaf and other small front-wheel-drive vehicles.
  • B. Mitsubishi Shinten engine family
    The Mitsubishi Shinten engine family was an early series of Japanese aircraft piston engines that served as the technological basis for later, more advanced powerplants such as the Mitsubishi Kinsei.
  • C. Mamoru series engine
    The Mamoru series engine is a family of Japanese aircraft piston engines developed by Nakajima during the World War II era for use in military planes.
  • D. Nissan F-Alpha platform
    The Nissan F-Alpha platform is a body-on-frame truck and SUV architecture used by Nissan for its full-size and mid-size pickups and sport utility vehicles.
  • E. Nissan FM platform
    The Nissan FM platform is a front midship vehicle architecture developed by Nissan for its rear-wheel and all-wheel drive performance cars and sporty sedans, including models like the 370Z and Infiniti G 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_69e0b4bd4a0081908d4e97a590a33fb2 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6ad0e5fc481909e4f0dd7fb1203fc completed April 20, 2026, 10:47 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08bb243c348190987b852c07744034 completed May 16, 2026, 6:44 p.m.
NEDg Description generation batch_6a08bdd076f08190a6663d891d503a29 completed May 16, 2026, 6:56 p.m.
NED2 Entity disambiguation (via description) batch_6a08be4eddbc8190b02a5b8b96ee6a29 completed May 16, 2026, 6:58 p.m.
Created at: April 16, 2026, 11:42 a.m.