Triple

T15858466

Position	Surface form	Disambiguated ID	Type / Status
Subject	Royal Air Force aircraft	`E384519`	entity
Predicate	maintainedBy	`P86`	FINISHED
Object	Royal Air Force engineering branches The Royal Air Force engineering branches are the specialist technical units and personnel responsible for the maintenance, repair, and airworthiness of RAF aircraft and related systems.	`E647437`	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 Air Force engineering branches | Statement: [Royal Air Force aircraft, maintainedBy, Royal Air Force engineering branches]

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

Target entity: Royal Air Force engineering branches
Context triple: [Royal Air Force aircraft, maintainedBy, Royal Air Force engineering branches]

A. Royal Air Force engineering system
The Royal Air Force engineering system is the integrated organization, processes, and infrastructure responsible for maintaining, repairing, and supporting RAF aircraft, equipment, and related technical capabilities.
B. RAF Maintenance Command
RAF Maintenance Command was a former Royal Air Force organization responsible for the storage, repair, and overhaul of aircraft and equipment across the RAF.
C. Royal Air Force units
Royal Air Force units are the individual operational and support formations that make up the United Kingdom’s air and space warfare service branch.
D. Royal Aircraft Establishment
The Royal Aircraft Establishment was a major British government research and development organization responsible for pioneering work in aeronautics, aircraft design, and aviation technology throughout much of the 20th century.
E. RAF Ferry Command
RAF Ferry Command was a Royal Air Force organization in World War II responsible for delivering military aircraft—often via transatlantic routes—from factories to operational units before its functions were absorbed into RAF Transport Command.
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 Air Force engineering branches
Triple: [Royal Air Force aircraft, maintainedBy, Royal Air Force engineering branches]

Generated description

The Royal Air Force engineering branches are the specialist technical units and personnel responsible for the maintenance, repair, and airworthiness of RAF aircraft and related systems.

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

Target entity: Royal Air Force engineering branches
Target entity description: The Royal Air Force engineering branches are the specialist technical units and personnel responsible for the maintenance, repair, and airworthiness of RAF aircraft and related systems.

A. Royal Air Force engineering system chosen
The Royal Air Force engineering system is the integrated organization, processes, and infrastructure responsible for maintaining, repairing, and supporting RAF aircraft, equipment, and related technical capabilities.
B. RAF Maintenance Command
RAF Maintenance Command was a former Royal Air Force organization responsible for the storage, repair, and overhaul of aircraft and equipment across the RAF.
C. Royal Air Force units
Royal Air Force units are the individual operational and support formations that make up the United Kingdom’s air and space warfare service branch.
D. Royal Aircraft Establishment
The Royal Aircraft Establishment was a major British government research and development organization responsible for pioneering work in aeronautics, aircraft design, and aviation technology throughout much of the 20th century.
E. RAF Ferry Command
RAF Ferry Command was a Royal Air Force organization in World War II responsible for delivering military aircraft—often via transatlantic routes—from factories to operational units before its functions were absorbed into RAF Transport Command.
F. None of above.

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_69d86da422088190aac39e32e6c68429`	completed	April 10, 2026, 3:25 a.m.
NER	Named-entity recognition	`batch_69e1555956ec8190b13602a177e7a2bb`	completed	April 16, 2026, 9:32 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ffa14c1e508190a182db216cc4e326`	completed	May 9, 2026, 9:04 p.m.
NEDg	Description generation	`batch_69ffa41b33cc819096553ee33b144d36`	completed	May 9, 2026, 9:16 p.m.
NED2	Entity disambiguation (via description)	`batch_69ffa4a168108190b6edf41830aa4cd0`	completed	May 9, 2026, 9:18 p.m.

Created at: April 10, 2026, 4:50 a.m.