Triple

T799715

Position	Surface form	Disambiguated ID	Type / Status
Subject	Brentwood School, Essex	`E17101`	entity
Predicate	foundedBy	`P104`	FINISHED
Object	Brentwood Borough and the Parish of Brentwood Brentwood Borough and the Parish of Brentwood are local government and ecclesiastical administrative areas in Essex, England, that historically collaborated to establish and support community institutions such as Brentwood School.	`E95025`	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: Brentwood Borough and the Parish of Brentwood | Statement: [Brentwood School, Essex, foundedBy, Brentwood Borough and the Parish of Brentwood]

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

Target entity: Brentwood Borough and the Parish of Brentwood
Context triple: [Brentwood School, Essex, foundedBy, Brentwood Borough and the Parish of Brentwood]

A. Brentwood School, Essex
Brentwood School, Essex is a historic independent day and boarding school in Brentwood, England, known for its strong academic reputation and notable alumni including author Douglas Adams.
B. Borough of Epsom and Ewell
The Borough of Epsom and Ewell is a local government district and borough in Surrey, England, known for encompassing the town of Epsom—famous for its racecourse and salts—and the suburban area of Ewell.
C. Brentwood
Brentwood is an affluent residential neighborhood on the Westside of Los Angeles known for its tree-lined streets, upscale homes, and proximity to the Santa Monica Mountains.
D. Higher Broughton
Higher Broughton is a residential district in Salford, Greater Manchester, known for its diverse community and proximity to Manchester city centre.
E. Bowdon Urban District
Bowdon Urban District was a former local government district in Cheshire, England, that was abolished in 1974 and its area incorporated into the Metropolitan Borough of Trafford in Greater Manchester.
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: Brentwood Borough and the Parish of Brentwood
Triple: [Brentwood School, Essex, foundedBy, Brentwood Borough and the Parish of Brentwood]

Generated description

Brentwood Borough and the Parish of Brentwood are local government and ecclesiastical administrative areas in Essex, England, that historically collaborated to establish and support community institutions such as Brentwood School.

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

Target entity: Brentwood Borough and the Parish of Brentwood
Target entity description: Brentwood Borough and the Parish of Brentwood are local government and ecclesiastical administrative areas in Essex, England, that historically collaborated to establish and support community institutions such as Brentwood School.

A. Brentwood School, Essex
Brentwood School, Essex is a historic independent day and boarding school in Brentwood, England, known for its strong academic reputation and notable alumni including author Douglas Adams.
B. Borough of Epsom and Ewell
The Borough of Epsom and Ewell is a local government district and borough in Surrey, England, known for encompassing the town of Epsom—famous for its racecourse and salts—and the suburban area of Ewell.
C. Brentwood
Brentwood is an affluent residential neighborhood on the Westside of Los Angeles known for its tree-lined streets, upscale homes, and proximity to the Santa Monica Mountains.
D. Higher Broughton
Higher Broughton is a residential district in Salford, Greater Manchester, known for its diverse community and proximity to Manchester city centre.
E. Bowdon Urban District
Bowdon Urban District was a former local government district in Cheshire, England, that was abolished in 1974 and its area incorporated into the Metropolitan Borough of Trafford in Greater Manchester.
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_69a49378b9c48190adbf5f62e5b7aca1`	completed	March 1, 2026, 7:28 p.m.
NER	Named-entity recognition	`batch_69a4a7cb26dc8190bdd3a278b8695873`	completed	March 1, 2026, 8:55 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a67f01cca881908c1d230048be1225`	completed	March 3, 2026, 6:26 a.m.
NEDg	Description generation	`batch_69a6800b410881909d95ab4c3612b501`	completed	March 3, 2026, 6:30 a.m.
NED2	Entity disambiguation (via description)	`batch_69a680bae34481909255d07f325d97d4`	completed	March 3, 2026, 6:33 a.m.

Created at: March 1, 2026, 7:38 p.m.