Triple

T17396952

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lisburn and Castlereagh City Council	`E422978`	entity
Predicate	formedByMergerOf	`P77`	FINISHED
Object	Lisburn City Council Lisburn City Council was the former local government authority responsible for administering the city of Lisburn in Northern Ireland prior to its merger into Lisburn and Castlereagh City Council.	`E1268410`	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: Lisburn City Council | Statement: [Lisburn and Castlereagh City Council, formedByMergerOf, Lisburn City Council]

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

Target entity: Lisburn City Council
Context triple: [Lisburn and Castlereagh City Council, formedByMergerOf, Lisburn City Council]

A. Lisburn and Castlereagh City Council
Lisburn and Castlereagh City Council is a local government authority in Northern Ireland responsible for administering public services and local governance across the Lisburn and Castlereagh area, including towns such as Hillsborough.
B. Belfast City Council
Belfast City Council is the local government authority responsible for providing municipal services and strategic leadership for the city of Belfast in Northern Ireland.
C. Derry City and Strabane District Council
Derry City and Strabane District Council is the local government authority responsible for providing municipal services and administration across the Derry City and Strabane district area in Northern Ireland.
D. Lisburn and Castlereagh district
Lisburn and Castlereagh district is a local government district in Northern Ireland that includes the city of Lisburn and surrounding suburban and rural areas.
E. Omagh District Council
Omagh District Council was the former local government authority responsible for administering the Omagh area in County Tyrone, Northern Ireland, prior to its replacement by the Fermanagh and Omagh district.
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: Lisburn City Council
Triple: [Lisburn and Castlereagh City Council, formedByMergerOf, Lisburn City Council]

Generated description

Lisburn City Council was the former local government authority responsible for administering the city of Lisburn in Northern Ireland prior to its merger into Lisburn and Castlereagh City Council.

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

Target entity: Lisburn City Council
Target entity description: Lisburn City Council was the former local government authority responsible for administering the city of Lisburn in Northern Ireland prior to its merger into Lisburn and Castlereagh City Council.

A. Lisburn and Castlereagh City Council
Lisburn and Castlereagh City Council is a local government authority in Northern Ireland responsible for administering public services and local governance across the Lisburn and Castlereagh area, including towns such as Hillsborough.
B. Belfast City Council
Belfast City Council is the local government authority responsible for providing municipal services and strategic leadership for the city of Belfast in Northern Ireland.
C. Derry City and Strabane District Council
Derry City and Strabane District Council is the local government authority responsible for providing municipal services and administration across the Derry City and Strabane district area in Northern Ireland.
D. Lisburn and Castlereagh district
Lisburn and Castlereagh district is a local government district in Northern Ireland that includes the city of Lisburn and surrounding suburban and rural areas.
E. Omagh District Council
Omagh District Council was the former local government authority responsible for administering the Omagh area in County Tyrone, Northern Ireland, prior to its replacement by the Fermanagh and Omagh district.
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_69d889d710288190bf0f4762801fefae`	completed	April 10, 2026, 5:25 a.m.
NER	Named-entity recognition	`batch_69e43abd9b748190bd55c863276d9e3a`	completed	April 19, 2026, 2:15 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a01afe4b8c48190bfb74141db5dfdf4`	completed	May 11, 2026, 10:31 a.m.
NEDg	Description generation	`batch_6a01b0be5e7481908f87aeb844ff9e05`	completed	May 11, 2026, 10:34 a.m.
NED2	Entity disambiguation (via description)	`batch_6a01b11e85c08190a7bb2a82c9a4a9ca`	completed	May 11, 2026, 10:36 a.m.

Created at: April 10, 2026, 5:45 a.m.