Triple

T17473896
Position Surface form Disambiguated ID Type / Status
Subject Rutan Quickie E425487 entity
Predicate powerplant P9904 FINISHED
Object Onan two-cylinder 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: Onan two-cylinder engine | Statement: [Rutan Quickie, powerplant, Onan two-cylinder engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Onan two-cylinder engine
Context triple: [Rutan Quickie, powerplant, Onan two-cylinder engine]
  • A. Anzani 3-cylinder fan engine
    The Anzani 3-cylinder fan engine is an early air-cooled radial aircraft engine renowned for powering Louis Blériot’s pioneering cross-Channel flights in the Blériot XI monoplane.
  • B. Twin Cam engine
    The Twin Cam engine is a family of air-cooled V-twin motorcycle engines introduced by Harley-Davidson in the late 1990s, known for increased power, displacement, and modernized design compared to its Evolution predecessor.
  • C. Scimitar engine
    The Scimitar engine is a proprietary game engine developed by Ubisoft and used to power several of its major franchises, including early Assassin’s Creed titles.
  • D. 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.
  • E. Aichi Atsuta liquid-cooled V-12 engine
    The Aichi Atsuta liquid-cooled V-12 engine was a Japanese-built, license-produced version of the German Daimler-Benz DB 601 aircraft engine, used to power several Imperial Japanese Navy aircraft during World War II.
  • 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: Onan two-cylinder engine
Target entity description: The Onan two-cylinder engine is a compact, air-cooled twin-cylinder power unit commonly used in light aircraft and small machinery for its simplicity and reliability.
  • A. Anzani 3-cylinder fan engine
    The Anzani 3-cylinder fan engine is an early air-cooled radial aircraft engine renowned for powering Louis Blériot’s pioneering cross-Channel flights in the Blériot XI monoplane.
  • B. Twin Cam engine
    The Twin Cam engine is a family of air-cooled V-twin motorcycle engines introduced by Harley-Davidson in the late 1990s, known for increased power, displacement, and modernized design compared to its Evolution predecessor.
  • C. Scimitar engine
    The Scimitar engine is a proprietary game engine developed by Ubisoft and used to power several of its major franchises, including early Assassin’s Creed titles.
  • D. 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.
  • E. Aichi Atsuta liquid-cooled V-12 engine
    The Aichi Atsuta liquid-cooled V-12 engine was a Japanese-built, license-produced version of the German Daimler-Benz DB 601 aircraft engine, used to power several Imperial Japanese Navy aircraft during World War II.
  • 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_69d889dbc2e88190b18ea6115e819258 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e451b990848190b2e8510d67e94b79 completed April 19, 2026, 3:53 a.m.
Created at: April 10, 2026, 5:47 a.m.