Triple

T465241

Position	Surface form	Disambiguated ID	Type / Status
Subject	Royal Engineers	`E8430`	entity
Predicate	hasUnit	`P35`	FINISHED
Object	Royal School of Military Engineering The Royal School of Military Engineering is a British Army training establishment that provides specialist education and instruction in military engineering, explosive ordnance disposal, and related technical skills for the Corps of Royal Engineers.	`E57976`	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: Royal School of Military Engineering | Statement: [Royal Engineers, hasUnit, Royal School of Military Engineering]

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

Target entity: Royal School of Military Engineering
Context triple: [Royal Engineers, hasUnit, Royal School of Military Engineering]

A. Royal Military Academy, Woolwich
The Royal Military Academy, Woolwich was a prestigious British Army officer training institution in London, historically responsible for educating artillery and engineering officers.
B. Royal Military College, Sandhurst
The Royal Military College, Sandhurst is the British Army’s premier officer training academy, renowned for producing many of the United Kingdom’s most prominent military and political leaders.
C. Army Foundation College Harrogate
Army Foundation College Harrogate is a British Army training establishment in North Yorkshire that provides initial military and educational training for junior soldiers.
D. Royal Military Academy, Benghazi
The Royal Military Academy in Benghazi is a Libyan military training institution best known as the place where Muammar Gaddafi and several of his fellow officers were educated before leading the 1969 coup that brought him to power.
E. Royal Military College, Duntroon
Royal Military College, Duntroon is Australia’s principal army officer training academy, located in Canberra and responsible for educating and commissioning officers for the Australian Army.
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: Royal School of Military Engineering
Triple: [Royal Engineers, hasUnit, Royal School of Military Engineering]

Generated description

The Royal School of Military Engineering is a British Army training establishment that provides specialist education and instruction in military engineering, explosive ordnance disposal, and related technical skills for the Corps of Royal Engineers.

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

Target entity: Royal School of Military Engineering
Target entity description: The Royal School of Military Engineering is a British Army training establishment that provides specialist education and instruction in military engineering, explosive ordnance disposal, and related technical skills for the Corps of Royal Engineers.

A. Royal Military Academy, Woolwich
The Royal Military Academy, Woolwich was a prestigious British Army officer training institution in London, historically responsible for educating artillery and engineering officers.
B. Royal Military College, Sandhurst
The Royal Military College, Sandhurst is the British Army’s premier officer training academy, renowned for producing many of the United Kingdom’s most prominent military and political leaders.
C. Army Foundation College Harrogate
Army Foundation College Harrogate is a British Army training establishment in North Yorkshire that provides initial military and educational training for junior soldiers.
D. Royal Military Academy, Benghazi
The Royal Military Academy in Benghazi is a Libyan military training institution best known as the place where Muammar Gaddafi and several of his fellow officers were educated before leading the 1969 coup that brought him to power.
E. Royal Military College, Duntroon
Royal Military College, Duntroon is Australia’s principal army officer training academy, located in Canberra and responsible for educating and commissioning officers for the Australian Army.
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_69a2e7f3aeb48190a19453e3a043f486`	completed	Feb. 28, 2026, 1:04 p.m.
NER	Named-entity recognition	`batch_69a2efd5b6b48190ae23968135cf6417`	completed	Feb. 28, 2026, 1:38 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a45297615881908011d248f1c8fd76`	completed	March 1, 2026, 2:52 p.m.
NEDg	Description generation	`batch_69a453056b148190a731d421a79738b6`	completed	March 1, 2026, 2:53 p.m.
NED2	Entity disambiguation (via description)	`batch_69a4538139bc819092cfe5ed6637953d`	completed	March 1, 2026, 2:56 p.m.

Created at: Feb. 28, 2026, 1:12 p.m.