Triple

T8092735

Position	Surface form	Disambiguated ID	Type / Status
Subject	Royal Borough of Kingston upon Thames	`E188906`	entity
Predicate	predecessor	`P97`	FINISHED
Object	Municipal Borough of Malden and Coombe The Municipal Borough of Malden and Coombe was a former local government district in Surrey, England, that administered the areas of New Malden and Coombe until it was absorbed into Greater London in 1965.	`E711794`	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: Municipal Borough of Malden and Coombe | Statement: [Royal Borough of Kingston upon Thames, predecessor, Municipal Borough of Malden and Coombe]

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

Target entity: Municipal Borough of Malden and Coombe
Context triple: [Royal Borough of Kingston upon Thames, predecessor, Municipal Borough of Malden and Coombe]

A. Merton and Morden Urban District
Merton and Morden Urban District was a former local government district in Surrey, England, that administered the suburban areas of Merton and Morden before their incorporation into Greater London.
B. Middlesex Borough Council
Middlesex Borough Council is the municipal governing body responsible for setting local policy, passing ordinances, and overseeing services in Middlesex Borough, New Jersey.
C. Municipal Borough of Mitcham
The Municipal Borough of Mitcham was a former local government district in Surrey, England, that administered the town of Mitcham until it was absorbed into Greater London in 1965.
D. 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.
E. Municipal Borough of Hendon
The Municipal Borough of Hendon was a former local government district in Middlesex, England, that encompassed the suburban area of Hendon before its incorporation into Greater London.
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: Municipal Borough of Malden and Coombe
Triple: [Royal Borough of Kingston upon Thames, predecessor, Municipal Borough of Malden and Coombe]

Generated description

The Municipal Borough of Malden and Coombe was a former local government district in Surrey, England, that administered the areas of New Malden and Coombe until it was absorbed into Greater London in 1965.

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

Target entity: Municipal Borough of Malden and Coombe
Target entity description: The Municipal Borough of Malden and Coombe was a former local government district in Surrey, England, that administered the areas of New Malden and Coombe until it was absorbed into Greater London in 1965.

A. Merton and Morden Urban District
Merton and Morden Urban District was a former local government district in Surrey, England, that administered the suburban areas of Merton and Morden before their incorporation into Greater London.
B. Middlesex Borough Council
Middlesex Borough Council is the municipal governing body responsible for setting local policy, passing ordinances, and overseeing services in Middlesex Borough, New Jersey.
C. Municipal Borough of Mitcham
The Municipal Borough of Mitcham was a former local government district in Surrey, England, that administered the town of Mitcham until it was absorbed into Greater London in 1965.
D. 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.
E. Municipal Borough of Hendon
The Municipal Borough of Hendon was a former local government district in Middlesex, England, that encompassed the suburban area of Hendon before its incorporation into Greater London.
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_69ca82b7b3e88190b9041ab0ef28b3cb`	completed	March 30, 2026, 2:03 p.m.
NER	Named-entity recognition	`batch_69cb42217a1881909792b08a2f06fb75`	completed	March 31, 2026, 3:40 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cc64112138819096050975d707d8ee`	completed	April 1, 2026, 12:17 a.m.
NEDg	Description generation	`batch_69cc68647cec81909736383fbe73d2e8`	completed	April 1, 2026, 12:35 a.m.
NED2	Entity disambiguation (via description)	`batch_69cc69b93bbc8190be2338182dd57b17`	completed	April 1, 2026, 12:41 a.m.

Created at: March 30, 2026, 5:30 p.m.