Triple

T3916995

Position	Surface form	Disambiguated ID	Type / Status
Subject	Northern Counties Committee	`E88864`	entity
Predicate	successor	`P78`	FINISHED
Object	Ulster Transport Authority The Ulster Transport Authority was a government-owned body responsible for operating and overseeing public transport services, including railways and buses, in Northern Ireland from the late 1940s until the late 1960s.	`E400046`	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: Ulster Transport Authority | Statement: [Northern Counties Committee, successor, Ulster Transport Authority]

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

Target entity: Ulster Transport Authority
Context triple: [Northern Counties Committee, successor, Ulster Transport Authority]

A. Dublin Bus
Dublin Bus is the main public bus operator in Dublin, Ireland, providing extensive urban and suburban services across the city and surrounding areas.
B. Strathclyde Partnership for Transport
Strathclyde Partnership for Transport is the regional public transport authority for the Strathclyde area of Scotland, responsible for planning, coordinating, and operating key transport services including Glasgow’s subway system.
C. Tyne and Wear Passenger Transport Executive
Tyne and Wear Passenger Transport Executive was the former public body responsible for overseeing and coordinating public transport services, including the Tyne and Wear Metro, in the Tyne and Wear region of North East England.
D. 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.
E. Belfast Health and Social Care Trust
Belfast Health and Social Care Trust is a major public health and social care organization in Northern Ireland that provides integrated hospital, community, and social services to the Belfast area and surrounding regions.
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: Ulster Transport Authority
Triple: [Northern Counties Committee, successor, Ulster Transport Authority]

Generated description

The Ulster Transport Authority was a government-owned body responsible for operating and overseeing public transport services, including railways and buses, in Northern Ireland from the late 1940s until the late 1960s.

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

Target entity: Ulster Transport Authority
Target entity description: The Ulster Transport Authority was a government-owned body responsible for operating and overseeing public transport services, including railways and buses, in Northern Ireland from the late 1940s until the late 1960s.

A. Dublin Bus
Dublin Bus is the main public bus operator in Dublin, Ireland, providing extensive urban and suburban services across the city and surrounding areas.
B. Strathclyde Partnership for Transport
Strathclyde Partnership for Transport is the regional public transport authority for the Strathclyde area of Scotland, responsible for planning, coordinating, and operating key transport services including Glasgow’s subway system.
C. Tyne and Wear Passenger Transport Executive
Tyne and Wear Passenger Transport Executive was the former public body responsible for overseeing and coordinating public transport services, including the Tyne and Wear Metro, in the Tyne and Wear region of North East England.
D. 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.
E. Belfast Health and Social Care Trust
Belfast Health and Social Care Trust is a major public health and social care organization in Northern Ireland that provides integrated hospital, community, and social services to the Belfast area and surrounding regions.
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_69aed955229881909e85e73ffab1d343`	completed	March 9, 2026, 2:29 p.m.
NER	Named-entity recognition	`batch_69aeed5797508190adaddb84575d9bb3`	completed	March 9, 2026, 3:55 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b52864e0488190ab348a52cb9168b9`	completed	March 14, 2026, 9:20 a.m.
NEDg	Description generation	`batch_69b52c3423988190aae6514041dc8ab3`	completed	March 14, 2026, 9:36 a.m.
NED2	Entity disambiguation (via description)	`batch_69b52ca9443481909e43a8bbe208c807`	completed	March 14, 2026, 9:38 a.m.

Created at: March 9, 2026, 3:22 p.m.