Triple

T16107481
Position Surface form Disambiguated ID Type / Status
Subject Rolls-Royce Trent family E390775 entity
Predicate predecessor P97 FINISHED
Object Rolls-Royce RB211 E79620 NE FINISHED

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: Rolls-Royce RB211 | Statement: [Rolls-Royce Trent family, predecessor, Rolls-Royce RB211]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rolls-Royce RB211
Context triple: [Rolls-Royce Trent family, predecessor, Rolls-Royce RB211]
  • A. Rolls-Royce RB211 chosen
    The Rolls-Royce RB211 is a high-bypass turbofan jet engine that was pioneering in its use of advanced materials and technology and became a cornerstone powerplant for wide-body airliners.
  • B. Rolls-Royce BR700
    The Rolls-Royce BR700 is a family of high-bypass turbofan engines widely used on regional jets and business aircraft, known for their efficiency and reliability.
  • C. Rolls-Royce BR710
    The Rolls-Royce BR710 is a twin-shaft turbofan engine widely used in long-range business jets and regional airliners, known for its efficiency, reliability, and low noise.
  • D. Rolls-Royce BR715
    The Rolls-Royce BR715 is a twin-shaft, medium-bypass turbofan engine primarily known for powering the Boeing 717 regional jet.
  • E. Rolls-Royce Trent 500
    The Rolls-Royce Trent 500 is a high-bypass turbofan jet engine developed for wide-body airliners, notably powering the Airbus A340-500 and A340-600.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d87f1a8dd881909f1de6ef78849874 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e1ff6e55c08190b77f344e4e8c42ad completed April 17, 2026, 9:37 a.m.
NED1 Entity disambiguation (via context triple) batch_6a003c44fe7c81908eb32c0b0967365f completed May 10, 2026, 8:05 a.m.
Created at: April 10, 2026, 5 a.m.