Triple

T10188339

Position	Surface form	Disambiguated ID	Type / Status
Subject	Armstrong Siddeley	`E236967`	entity
Predicate	notableProduct	`P1448`	FINISHED
Object	Armstrong Siddeley Viper (turbojet engine) The Armstrong Siddeley Viper is a British single-shaft turbojet engine introduced in the 1950s, widely used to power military trainer and light attack aircraft.	`E848019`	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: Armstrong Siddeley Viper (turbojet engine) | Statement: [Armstrong Siddeley, notableProduct, Armstrong Siddeley Viper (turbojet engine)]

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

Target entity: Armstrong Siddeley Viper (turbojet engine)
Context triple: [Armstrong Siddeley, notableProduct, Armstrong Siddeley Viper (turbojet engine)]

A. Armstrong Siddeley Sapphire (turbojet engine)
The Armstrong Siddeley Sapphire is a British axial-flow turbojet engine developed in the late 1940s and widely used in early Cold War jet aircraft such as the Hawker Hunter and Gloster Javelin.
B. Rolls-Royce Olympus turbojet
The Rolls-Royce Olympus turbojet is a British axial-flow jet engine best known for powering aircraft such as the Avro Vulcan bomber and later versions of the supersonic airliner Concorde.
C. Rolls-Royce Avon engine
The Rolls-Royce Avon engine is a pioneering British axial-flow turbojet developed in the late 1940s that powered numerous military and civilian aircraft, including early jet airliners and fighters.
D. Armstrong Siddeley Mamba (turboprop engine)
The Armstrong Siddeley Mamba is a British early post‑World War II turboprop aircraft engine that powered several experimental and production aircraft during the late 1940s and 1950s.
E. Bristol Siddeley Pegasus
The Bristol Siddeley Pegasus is a British turbofan aircraft engine renowned for enabling vertical and short takeoff and landing (V/STOL) in aircraft such as the Harrier jump jet through its vectored-thrust design.
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: Armstrong Siddeley Viper (turbojet engine)
Triple: [Armstrong Siddeley, notableProduct, Armstrong Siddeley Viper (turbojet engine)]

Generated description

The Armstrong Siddeley Viper is a British single-shaft turbojet engine introduced in the 1950s, widely used to power military trainer and light attack aircraft.

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

Target entity: Armstrong Siddeley Viper (turbojet engine)
Target entity description: The Armstrong Siddeley Viper is a British single-shaft turbojet engine introduced in the 1950s, widely used to power military trainer and light attack aircraft.

A. Armstrong Siddeley Sapphire (turbojet engine)
The Armstrong Siddeley Sapphire is a British axial-flow turbojet engine developed in the late 1940s and widely used in early Cold War jet aircraft such as the Hawker Hunter and Gloster Javelin.
B. Rolls-Royce Olympus turbojet
The Rolls-Royce Olympus turbojet is a British axial-flow jet engine best known for powering aircraft such as the Avro Vulcan bomber and later versions of the supersonic airliner Concorde.
C. Rolls-Royce Avon engine
The Rolls-Royce Avon engine is a pioneering British axial-flow turbojet developed in the late 1940s that powered numerous military and civilian aircraft, including early jet airliners and fighters.
D. Armstrong Siddeley Mamba (turboprop engine)
The Armstrong Siddeley Mamba is a British early post‑World War II turboprop aircraft engine that powered several experimental and production aircraft during the late 1940s and 1950s.
E. Bristol Siddeley Pegasus
The Bristol Siddeley Pegasus is a British turbofan aircraft engine renowned for enabling vertical and short takeoff and landing (V/STOL) in aircraft such as the Harrier jump jet through its vectored-thrust design.
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_69ca84d7260c8190bfbec36762943f37`	completed	March 30, 2026, 2:12 p.m.
NER	Named-entity recognition	`batch_69cded7c3278819093312665b54d888c`	completed	April 2, 2026, 4:15 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d32ae3fe40819093080f9bf15a9608`	completed	April 6, 2026, 3:39 a.m.
NEDg	Description generation	`batch_69d32c8435f88190987e59ed31625a7f`	completed	April 6, 2026, 3:46 a.m.
NED2	Entity disambiguation (via description)	`batch_69d32d3371a081909ef61aa957cae1fa`	completed	April 6, 2026, 3:49 a.m.

Created at: March 30, 2026, 9:12 p.m.