Triple

T21437482

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bedford Borough Council	`E528850`	entity
Predicate	hasLeaderTitle	`P301`	FINISHED
Object	Mayor of Bedford	`—`	NE NERFINISHED

How this triple was built (3 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: Mayor of Bedford | Statement: [Bedford Borough Council, hasLeaderTitle, Mayor of Bedford]

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

Target entity: Mayor of Bedford
Context triple: [Bedford Borough Council, hasLeaderTitle, Mayor of Bedford]

A. Mayor of Bradford
The Mayor of Bradford is the ceremonial head of the City of Bradford in West Yorkshire, England, representing the city at official events and supporting civic and community initiatives.
B. Mayor of Milton Keynes
The Mayor of Milton Keynes is the ceremonial first citizen of the city, representing Milton Keynes at official events and performing civic and community duties on behalf of the council.
C. Mayor of Maidenhead
The Mayor of Maidenhead is the civic head and leading representative of the local government in the town of Maidenhead, England.
D. Mayor of Cambridge
The Mayor of Cambridge is the ceremonial head of the city, representing Cambridge at official events and performing civic and community leadership duties.
E. Mayor of Chelsea
The Mayor of Chelsea is the elected chief executive responsible for leading the municipal government and overseeing city administration in Chelsea.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Mayor of Bedford
Target entity description: The Mayor of Bedford is the ceremonial and civic head of local government for the Borough of Bedford in England, representing the council at official functions and community events.

A. Mayor of Bradford
The Mayor of Bradford is the ceremonial head of the City of Bradford in West Yorkshire, England, representing the city at official events and supporting civic and community initiatives.
B. Mayor of Milton Keynes
The Mayor of Milton Keynes is the ceremonial first citizen of the city, representing Milton Keynes at official events and performing civic and community duties on behalf of the council.
C. Mayor of Maidenhead
The Mayor of Maidenhead is the civic head and leading representative of the local government in the town of Maidenhead, England.
D. Mayor of Cambridge
The Mayor of Cambridge is the ceremonial head of the city, representing Cambridge at official events and performing civic and community leadership duties.
E. Mayor of Chelsea
The Mayor of Chelsea is the elected chief executive responsible for leading the municipal government and overseeing city administration in Chelsea.
F. None of above. chosen

Provenance (2 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_69e0c4569fa081908101baa24f8745db`	completed	April 16, 2026, 11:13 a.m.
NER	Named-entity recognition	`batch_69ee8140a1fc8190bedf297cfc4d4841`	completed	April 26, 2026, 9:18 p.m.

Created at: April 16, 2026, 6:03 p.m.