Triple

T12790758
Position Surface form Disambiguated ID Type / Status
Subject Stevenage Borough Council E305751 entity
Predicate hasCeremonialHeadTitle P3343 FINISHED
Object Mayor of Stevenage
The Mayor of Stevenage is the ceremonial head of the local authority for the town of Stevenage in Hertfordshire, England, representing the borough at official and civic events.
 E1002800 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: Mayor of Stevenage | Statement: [Stevenage Borough Council, hasCeremonialHeadTitle, Mayor of Stevenage]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mayor of Stevenage
Context triple: [Stevenage Borough Council, hasCeremonialHeadTitle, Mayor of Stevenage]
  • A. Mayor of Slough
    The Mayor of Slough is the ceremonial civic figurehead of the Borough of Slough, representing the town at official events and performing traditional public duties.
  • B. Mayor of Surrey
    The Mayor of Surrey is the ceremonial head and public representative of the municipal government of the City of Surrey in British Columbia, Canada.
  • 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 Preston
    The Mayor of Preston is the ceremonial and civic leader of the city of Preston in Lancashire, England, representing the city at official events and functions.
  • E. Mayor of Swindon
    The Mayor of Swindon is the ceremonial head and civic representative of the Borough of Swindon, typically a councillor elected annually to perform public, community, and ambassadorial duties.
  • 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: Mayor of Stevenage
Triple: [Stevenage Borough Council, hasCeremonialHeadTitle, Mayor of Stevenage]
Generated description
The Mayor of Stevenage is the ceremonial head of the local authority for the town of Stevenage in Hertfordshire, England, representing the borough at official and civic events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mayor of Stevenage
Target entity description: The Mayor of Stevenage is the ceremonial head of the local authority for the town of Stevenage in Hertfordshire, England, representing the borough at official and civic events.
  • A. Mayor of Slough
    The Mayor of Slough is the ceremonial civic figurehead of the Borough of Slough, representing the town at official events and performing traditional public duties.
  • B. Mayor of Surrey
    The Mayor of Surrey is the ceremonial head and public representative of the municipal government of the City of Surrey in British Columbia, Canada.
  • 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 Preston
    The Mayor of Preston is the ceremonial and civic leader of the city of Preston in Lancashire, England, representing the city at official events and functions.
  • E. Mayor of Swindon
    The Mayor of Swindon is the ceremonial head and civic representative of the Borough of Swindon, typically a councillor elected annually to perform public, community, and ambassadorial duties.
  • 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_69d7bdf366888190a8cccb982606889c completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e6b55248190ab938e69eb263612 completed April 10, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69f68508e4488190bb57a1ade93987ab completed May 2, 2026, 11:13 p.m.
NEDg Description generation batch_69f687ae18c08190a94dca38bb69d10f completed May 2, 2026, 11:24 p.m.
NED2 Entity disambiguation (via description) batch_69f68884ed348190a1b2c89b1d655fa9 completed May 2, 2026, 11:28 p.m.
Created at: April 9, 2026, 5:30 p.m.