Triple

T10531161

Position	Surface form	Disambiguated ID	Type / Status
Subject	Rolls-Royce Olympus	`E248442`	entity
Predicate	usedInAircraft	`P10706`	FINISHED
Object	English Electric Lightning (testbed) The English Electric Lightning (testbed) was a modified version of the British supersonic interceptor aircraft used as a flying testbed for experimental Rolls-Royce Olympus jet engines.	`E869716`	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: English Electric Lightning (testbed) | Statement: [Rolls-Royce Olympus, usedInAircraft, English Electric Lightning (testbed)]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: English Electric Lightning (testbed)
Context triple: [Rolls-Royce Olympus, usedInAircraft, English Electric Lightning (testbed)]

A. English Electric Lightning (historical)
The English Electric Lightning was a British Cold War-era supersonic fighter aircraft renowned for its exceptional rate of climb and distinctive twin-stacked engine design.
B. English Electric Lightning
The English Electric Lightning was a British Cold War-era supersonic fighter aircraft renowned for its exceptional rate of climb and distinctive twin-stacked engine design.
C. Lightning F.2
The Lightning F.2 was a major early production variant of the British English Electric Lightning supersonic interceptor, featuring improved avionics and armament for Royal Air Force service during the Cold War.
D. Lightning T.5
The Lightning T.5 is a two-seat trainer version of the English Electric Lightning supersonic interceptor aircraft, used primarily for advanced pilot instruction and conversion training.
E. English Electric Lightning in RAF air defence role
The English Electric Lightning in RAF air defence role was a Cold War-era British supersonic interceptor fighter renowned for its exceptional climb rate and speed, serving as the Royal Air Force’s primary high-speed air defence aircraft before being superseded by more modern designs.
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: English Electric Lightning (testbed)
Triple: [Rolls-Royce Olympus, usedInAircraft, English Electric Lightning (testbed)]

Generated description

The English Electric Lightning (testbed) was a modified version of the British supersonic interceptor aircraft used as a flying testbed for experimental Rolls-Royce Olympus jet engines.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: English Electric Lightning (testbed)
Target entity description: The English Electric Lightning (testbed) was a modified version of the British supersonic interceptor aircraft used as a flying testbed for experimental Rolls-Royce Olympus jet engines.

A. English Electric Lightning (historical)
The English Electric Lightning was a British Cold War-era supersonic fighter aircraft renowned for its exceptional rate of climb and distinctive twin-stacked engine design.
B. English Electric Lightning
The English Electric Lightning was a British Cold War-era supersonic fighter aircraft renowned for its exceptional rate of climb and distinctive twin-stacked engine design.
C. Lightning F.2
The Lightning F.2 was a major early production variant of the British English Electric Lightning supersonic interceptor, featuring improved avionics and armament for Royal Air Force service during the Cold War.
D. Lightning T.5
The Lightning T.5 is a two-seat trainer version of the English Electric Lightning supersonic interceptor aircraft, used primarily for advanced pilot instruction and conversion training.
E. English Electric Lightning in RAF air defence role
The English Electric Lightning in RAF air defence role was a Cold War-era British supersonic interceptor fighter renowned for its exceptional climb rate and speed, serving as the Royal Air Force’s primary high-speed air defence aircraft before being superseded by more modern designs.
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_69d381c5c7448190bec34bee7ec72bac`	completed	April 6, 2026, 9:49 a.m.
NER	Named-entity recognition	`batch_69d50a16915c8190ac4f3fd5e43c5fed`	completed	April 7, 2026, 1:43 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d90e471e9c8190b134249073b289bd`	completed	April 10, 2026, 2:50 p.m.
NEDg	Description generation	`batch_69d9107f488481908845aef0fdf6d60d`	completed	April 10, 2026, 3 p.m.
NED2	Entity disambiguation (via description)	`batch_69d911790010819093fc50952502fd59`	completed	April 10, 2026, 3:04 p.m.

Created at: April 6, 2026, 12:30 p.m.