Triple

T23148232
Position Surface form Disambiguated ID Type / Status
Subject Rolls-Royce Dart E578251 entity
Predicate usedIn P98 FINISHED
Object Convair 640 — 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: Convair 640 | Statement: [Rolls-Royce Dart, usedIn, Convair 640]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Convair 640
Context triple: [Rolls-Royce Dart, usedIn, Convair 640]
  • A. Convair 600
    The Convair 600 is a turboprop airliner conversion of the Convair CV-240/340/440 series, modernized with Allison 501 engines for improved performance and efficiency.
  • B. Convair 340
    The Convair 340 is an American twin‑engine, pressurized short- to medium-haul airliner developed in the early 1950s as an enlarged and improved member of Convair’s successful family of piston-powered transports.
  • C. Convair 240
    The Convair 240 is a twin‑engine, pressurized short- to medium-haul airliner introduced in the late 1940s and widely used by airlines and military operators around the world.
  • D. Convair 440
    The Convair 440 is a twin-engine, short- to medium-range commercial airliner developed in the 1950s as an improved, pressurized variant of Convair’s successful series of piston-powered passenger aircraft.
  • E. Convair 540
    The Convair 540 is a turboprop-powered conversion of the Convair 440 airliner, developed to modernize the type with improved performance and efficiency.
  • 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: Convair 640
Target entity description: The Convair 640 is a turboprop airliner conversion of the Convair 340/440 series, modernized with new engines and updated systems for regional passenger and cargo service.
  • A. Convair 600 chosen
    The Convair 600 is a turboprop airliner conversion of the Convair CV-240/340/440 series, modernized with Allison 501 engines for improved performance and efficiency.
  • B. Convair 340
    The Convair 340 is an American twin‑engine, pressurized short- to medium-haul airliner developed in the early 1950s as an enlarged and improved member of Convair’s successful family of piston-powered transports.
  • C. Convair 240
    The Convair 240 is a twin‑engine, pressurized short- to medium-haul airliner introduced in the late 1940s and widely used by airlines and military operators around the world.
  • D. Convair 440
    The Convair 440 is a twin-engine, short- to medium-range commercial airliner developed in the 1950s as an improved, pressurized variant of Convair’s successful series of piston-powered passenger aircraft.
  • E. Convair 540
    The Convair 540 is a turboprop-powered conversion of the Convair 440 airliner, developed to modernize the type with improved performance and efficiency.
  • F. None of above.

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_69e245fb8de081908f0eba7b5fd75bc4 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18ecf9e9881908991ede784158f1e completed April 29, 2026, 4:53 a.m.
Created at: April 17, 2026, 4:01 p.m.