Triple

T18996260

Position	Surface form	Disambiguated ID	Type / Status
Subject	No. 202 Squadron RAF	`E464821`	entity
Predicate	garrison	`P75`	FINISHED
Object	RAF Boulmer	`—`	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: RAF Boulmer | Statement: [No. 202 Squadron RAF, garrison, RAF Boulmer]

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

Target entity: RAF Boulmer
Context triple: [No. 202 Squadron RAF, garrison, RAF Boulmer]

A. RAF Benson
RAF Benson is a Royal Air Force station in Oxfordshire, England, primarily known as a support helicopter base and home to several key RAF and joint helicopter units.
B. RAF Bradwell Bay
RAF Bradwell Bay was a Royal Air Force station in Essex, England, that served as a World War II fighter and night-fighter base involved in air defense and offensive operations over occupied Europe.
C. RAF Wittering
RAF Wittering is a Royal Air Force station in Cambridgeshire, England, historically known as the "Home of the Harrier" and an important base for fast jet and support operations.
D. RAF Burtonwood
RAF Burtonwood was a major Royal Air Force and later United States Army Air Forces base in Cheshire, England, best known as a key logistics and maintenance hub during World War II and the Cold War.
E. RAF Woodhall Spa
RAF Woodhall Spa was a former Royal Air Force station in Lincolnshire, England, notably used by bomber squadrons during World War II.
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: RAF Boulmer
Target entity description: RAF Boulmer is a Royal Air Force station in Northumberland, England, that serves as a key hub for UK air defence and radar operations.

A. RAF Benson
RAF Benson is a Royal Air Force station in Oxfordshire, England, primarily known as a support helicopter base and home to several key RAF and joint helicopter units.
B. RAF Bradwell Bay
RAF Bradwell Bay was a Royal Air Force station in Essex, England, that served as a World War II fighter and night-fighter base involved in air defense and offensive operations over occupied Europe.
C. RAF Wittering
RAF Wittering is a Royal Air Force station in Cambridgeshire, England, historically known as the "Home of the Harrier" and an important base for fast jet and support operations.
D. RAF Burtonwood
RAF Burtonwood was a major Royal Air Force and later United States Army Air Forces base in Cheshire, England, best known as a key logistics and maintenance hub during World War II and the Cold War.
E. RAF Woodhall Spa
RAF Woodhall Spa was a former Royal Air Force station in Lincolnshire, England, notably used by bomber squadrons during World War II.
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_69d8dd01a56c81909694a128c66b21d7`	completed	April 10, 2026, 11:20 a.m.
NER	Named-entity recognition	`batch_69e5d6819f8c81908bbf0448baf7e34b`	completed	April 20, 2026, 7:32 a.m.

Created at: April 10, 2026, 12:01 p.m.