Triple

T17761832

Position	Surface form	Disambiguated ID	Type / Status
Subject	Smethwick	`E443395`	entity
Predicate	hasLandmark	`P105`	FINISHED
Object	Smethwick 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: Smethwick Engine | Statement: [Smethwick, hasLandmark, Smethwick Engine]

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

Target entity: Smethwick Engine
Context triple: [Smethwick, hasLandmark, Smethwick Engine]

A. Armstrong Siddeley V-8 petrol engine
The Armstrong Siddeley V-8 petrol engine was a British-made eight-cylinder internal combustion engine used to power interwar armored vehicles and other military applications.
B. Siddeley Puma engine
The Siddeley Puma engine was a British six-cylinder, water-cooled inline aircraft engine widely used in World War I-era military aircraft.
C. Wolseley Viper engine
The Wolseley Viper engine was a British-built, high-compression, liquid-cooled V8 aircraft engine derived from the Hispano-Suiza 8, widely used in World War I fighter aircraft.
D. Rolls-Royce K60 multi-fuel engine
The Rolls-Royce K60 is a British-designed, compact, opposed-piston multi-fuel diesel engine widely used to power Cold War–era armored fighting vehicles.
E. River Don Engine
The River Don Engine is a historic, high-powered steam engine from Sheffield’s industrial era, renowned for its role in driving heavy steel rolling mills.
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: Smethwick Engine
Target entity description: The Smethwick Engine is one of the world’s oldest surviving working steam engines, built by James Watt and a key artifact of the Industrial Revolution.

A. Armstrong Siddeley V-8 petrol engine
The Armstrong Siddeley V-8 petrol engine was a British-made eight-cylinder internal combustion engine used to power interwar armored vehicles and other military applications.
B. Siddeley Puma engine
The Siddeley Puma engine was a British six-cylinder, water-cooled inline aircraft engine widely used in World War I-era military aircraft.
C. Wolseley Viper engine
The Wolseley Viper engine was a British-built, high-compression, liquid-cooled V8 aircraft engine derived from the Hispano-Suiza 8, widely used in World War I fighter aircraft.
D. Rolls-Royce K60 multi-fuel engine
The Rolls-Royce K60 is a British-designed, compact, opposed-piston multi-fuel diesel engine widely used to power Cold War–era armored fighting vehicles.
E. River Don Engine
The River Don Engine is a historic, high-powered steam engine from Sheffield’s industrial era, renowned for its role in driving heavy steel rolling mills.
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_69d8b9edf16c8190a59ebd245d378f4f`	completed	April 10, 2026, 8:50 a.m.
NER	Named-entity recognition	`batch_69e485f7a8e08190a4a6b8368b70c381`	completed	April 19, 2026, 7:36 a.m.

Created at: April 10, 2026, 10:11 a.m.