Triple

T3469180
Position Surface form Disambiguated ID Type / Status
Subject West Midlands Combined Authority E73211 entity
Predicate hasChairperson P10 FINISHED
Object Andy Street
Andy Street is a British Conservative politician and former John Lewis managing director who serves as the elected Mayor of the West Midlands.
 E361077 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: Andy Street | Statement: [West Midlands Combined Authority, hasChairperson, Andy Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Andy Street
Context triple: [West Midlands Combined Authority, hasChairperson, Andy Street]
  • A. Sam Street
    Sam Street is an entrepreneur best known as a co-founder of the on-demand delivery service Postmates.
  • B. Tony Streather
    Tony Streather was a renowned British mountaineer noted for pioneering ascents of major Himalayan peaks in the mid-20th century.
  • C. Sam Mills
    Sam Mills was a standout undersized linebacker and team leader in the NFL, best known for his Pro Bowl play and inspirational presence with the New Orleans Saints and Carolina Panthers.
  • D. Richard Street
    Richard Street was an American soul singer best known as a longtime member of the Motown vocal group The Temptations during their classic era.
  • E. Mark Shand
    Mark Shand was a British travel writer, conservationist, and adventurer best known for his work protecting Asian elephants and for being the brother of Queen Camilla.
  • 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: Andy Street
Triple: [West Midlands Combined Authority, hasChairperson, Andy Street]
Generated description
Andy Street is a British Conservative politician and former John Lewis managing director who serves as the elected Mayor of the West Midlands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Andy Street
Target entity description: Andy Street is a British Conservative politician and former John Lewis managing director who serves as the elected Mayor of the West Midlands.
  • A. Sam Street
    Sam Street is an entrepreneur best known as a co-founder of the on-demand delivery service Postmates.
  • B. Tony Streather
    Tony Streather was a renowned British mountaineer noted for pioneering ascents of major Himalayan peaks in the mid-20th century.
  • C. Sam Mills
    Sam Mills was a standout undersized linebacker and team leader in the NFL, best known for his Pro Bowl play and inspirational presence with the New Orleans Saints and Carolina Panthers.
  • D. Richard Street
    Richard Street was an American soul singer best known as a longtime member of the Motown vocal group The Temptations during their classic era.
  • E. Mark Shand
    Mark Shand was a British travel writer, conservationist, and adventurer best known for his work protecting Asian elephants and for being the brother of Queen Camilla.
  • 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_69ad85b2fed48190948c8765e453d270 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adbb376d288190abac85f2ffa853dc completed March 8, 2026, 6:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3680a23e0819088851295a605a085 completed March 13, 2026, 1:27 a.m.
NEDg Description generation batch_69b369b68900819086028b16657c6dc9 completed March 13, 2026, 1:34 a.m.
NED2 Entity disambiguation (via description) batch_69b36a08cff08190897adaa51f32df4a completed March 13, 2026, 1:36 a.m.
Created at: March 8, 2026, 3:17 p.m.