Triple

T6623143

Position	Surface form	Disambiguated ID	Type / Status
Subject	London Borough of Ealing	`E149725`	entity
Predicate	governingBody	`P46`	FINISHED
Object	Ealing London Borough Council Ealing London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Ealing in west London.	`E149725`	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: Ealing London Borough Council | Statement: [London Borough of Ealing, governingBody, Ealing London Borough Council]

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

Target entity: Ealing London Borough Council
Context triple: [London Borough of Ealing, governingBody, Ealing London Borough Council]

A. Haringey London Borough Council
Haringey London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Haringey in Greater London, England.
B. Hillingdon London Borough Council
Hillingdon London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Hillingdon in Greater London, England.
C. Lewisham London Borough Council
Lewisham London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Lewisham in southeast London.
D. London Borough of Ealing
The London Borough of Ealing is a large West London borough known for its diverse communities, extensive green spaces, and role as a major residential and commercial hub within Greater London.
E. Hounslow London Borough Council
Hounslow London Borough Council is the local authority responsible for providing municipal services and governance across the London Borough of Hounslow in west 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: Ealing London Borough Council
Triple: [London Borough of Ealing, governingBody, Ealing London Borough Council]

Generated description

Ealing London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Ealing in west London.

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

Target entity: Ealing London Borough Council
Target entity description: Ealing London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Ealing in west London.

A. Haringey London Borough Council
Haringey London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Haringey in Greater London, England.
B. Hillingdon London Borough Council
Hillingdon London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Hillingdon in Greater London, England.
C. Lewisham London Borough Council
Lewisham London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Lewisham in southeast London.
D. London Borough of Ealing chosen
The London Borough of Ealing is a large West London borough known for its diverse communities, extensive green spaces, and role as a major residential and commercial hub within Greater London.
E. Hounslow London Borough Council
Hounslow London Borough Council is the local authority responsible for providing municipal services and governance across the London Borough of Hounslow in west London.
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_69c687ed8a9c81908bb671717cb192ef`	completed	March 27, 2026, 1:36 p.m.
NER	Named-entity recognition	`batch_69c6af7decb08190a7b1ddb95e534a6a`	completed	March 27, 2026, 4:25 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c6f78f667c81908c2de74009c8e073`	completed	March 27, 2026, 9:33 p.m.
NEDg	Description generation	`batch_69c6f8453af88190b237c249bfbb4f8c`	completed	March 27, 2026, 9:36 p.m.
NED2	Entity disambiguation (via description)	`batch_69c6f8d5630c8190913e8572a70b82c1`	completed	March 27, 2026, 9:38 p.m.

Created at: March 27, 2026, 1:58 p.m.