Triple

T1314395

Position	Surface form	Disambiguated ID	Type / Status
Subject	British Transport Police Authority	`E28067`	entity
Predicate	formedFrom	`P402`	FINISHED
Object	British Transport Police Committee The British Transport Police Committee was the former oversight body responsible for supervising and setting policy for the British Transport Police before being replaced by the British Transport Police Authority.	`E151565`	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: British Transport Police Committee | Statement: [British Transport Police Authority, formedFrom, British Transport Police Committee]

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

Target entity: British Transport Police Committee
Context triple: [British Transport Police Authority, formedFrom, British Transport Police Committee]

A. British Transport Police
The British Transport Police is a specialized national police force in the United Kingdom responsible for policing the railway network, including trains and stations, across Great Britain.
B. British Transport Police Authority (through sponsorship)
The British Transport Police Authority is the independent body responsible for overseeing and holding to account the British Transport Police in its policing of the railways and certain other transport systems in Great Britain.
C. Transport Committee
The Transport Committee is a London Assembly body that scrutinizes and advises on the capital’s transport policies, services, and infrastructure.
D. Independent Police Complaints Commission
The Independent Police Complaints Commission was the former public body in England and Wales responsible for overseeing the system for handling complaints and allegations of misconduct against the police.
E. Police and Crime Committee
The Police and Crime Committee is a London Assembly body that scrutinises policing, crime reduction, and public safety policy and performance in 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: British Transport Police Committee
Triple: [British Transport Police Authority, formedFrom, British Transport Police Committee]

Generated description

The British Transport Police Committee was the former oversight body responsible for supervising and setting policy for the British Transport Police before being replaced by the British Transport Police Authority.

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

Target entity: British Transport Police Committee
Target entity description: The British Transport Police Committee was the former oversight body responsible for supervising and setting policy for the British Transport Police before being replaced by the British Transport Police Authority.

A. British Transport Police
The British Transport Police is a specialized national police force in the United Kingdom responsible for policing the railway network, including trains and stations, across Great Britain.
B. British Transport Police Authority (through sponsorship)
The British Transport Police Authority is the independent body responsible for overseeing and holding to account the British Transport Police in its policing of the railways and certain other transport systems in Great Britain.
C. Transport Committee
The Transport Committee is a London Assembly body that scrutinizes and advises on the capital’s transport policies, services, and infrastructure.
D. Independent Police Complaints Commission
The Independent Police Complaints Commission was the former public body in England and Wales responsible for overseeing the system for handling complaints and allegations of misconduct against the police.
E. Police and Crime Committee
The Police and Crime Committee is a London Assembly body that scrutinises policing, crime reduction, and public safety policy and performance in 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_69a498532c3481909223b74af2e578df`	completed	March 1, 2026, 7:49 p.m.
NER	Named-entity recognition	`batch_69a4c1598f488190b01cf4c3f1e613a7`	completed	March 1, 2026, 10:44 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69acbf2964048190950723487c7cf707`	completed	March 8, 2026, 12:13 a.m.
NEDg	Description generation	`batch_69acbfc03f20819089a025fc745c9203`	completed	March 8, 2026, 12:16 a.m.
NED2	Entity disambiguation (via description)	`batch_69acc0282080819087676813c2852a96`	completed	March 8, 2026, 12:17 a.m.

Created at: March 1, 2026, 7:55 p.m.