Triple

T468895
Position Surface form Disambiguated ID Type / Status
Subject Department for Work and Pensions E8509 entity
Predicate headquartersLocation P62 FINISHED
Object Caxton House, Tothill Street, London
Caxton House on Tothill Street in London is a prominent government office building best known as the main headquarters of the UK’s Department for Work and Pensions.
E58656 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: Caxton House, Tothill Street, London | Statement: [Department for Work and Pensions, headquartersLocation, Caxton House, Tothill Street, London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Caxton House, Tothill Street, London
Context triple: [Department for Work and Pensions, headquartersLocation, Caxton House, Tothill Street, London]
  • A. Caxton Hall, London
    Caxton Hall, London was a historic Westminster building known for hosting significant political and public events, including major press conferences and meetings.
  • B. Salisbury Court, Fleet Street, London
    Salisbury Court, Fleet Street, London was a 17th-century area off Fleet Street in central London, historically notable as the birthplace of diarist Samuel Pepys and as a hub of legal and printing activity.
  • C. Great Minster House, London
    Great Minster House in London is a government office building best known as the main headquarters of the UK Department for Transport.
  • D. Blackfriars
    Blackfriars is a historic district in central Manchester, England, known for its proximity to the River Irwell and its mix of residential, commercial, and heritage buildings.
  • E. Cambridge Guildhall
    Cambridge Guildhall is a historic civic building in the center of Cambridge, England, serving as the main venue for municipal functions, events, and local government administration.
  • 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: Caxton House, Tothill Street, London
Triple: [Department for Work and Pensions, headquartersLocation, Caxton House, Tothill Street, London]
Generated description
Caxton House on Tothill Street in London is a prominent government office building best known as the main headquarters of the UK’s Department for Work and Pensions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Caxton House, Tothill Street, London
Target entity description: Caxton House on Tothill Street in London is a prominent government office building best known as the main headquarters of the UK’s Department for Work and Pensions.
  • A. Caxton Hall, London
    Caxton Hall, London was a historic Westminster building known for hosting significant political and public events, including major press conferences and meetings.
  • B. Salisbury Court, Fleet Street, London
    Salisbury Court, Fleet Street, London was a 17th-century area off Fleet Street in central London, historically notable as the birthplace of diarist Samuel Pepys and as a hub of legal and printing activity.
  • C. Great Minster House, London
    Great Minster House in London is a government office building best known as the main headquarters of the UK Department for Transport.
  • D. Blackfriars
    Blackfriars is a historic district in central Manchester, England, known for its proximity to the River Irwell and its mix of residential, commercial, and heritage buildings.
  • E. Cambridge Guildhall
    Cambridge Guildhall is a historic civic building in the center of Cambridge, England, serving as the main venue for municipal functions, events, and local government administration.
  • 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_69a2e7f3aeb48190a19453e3a043f486 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efee0ea0819099d87f3727c03bc7 completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a45803a8c081908e5f5a03f462cd2e completed March 1, 2026, 3:15 p.m.
NEDg Description generation batch_69a45d6f45a0819099ced2dc87124c2c completed March 1, 2026, 3:38 p.m.
NED2 Entity disambiguation (via description) batch_69a45e24f1308190b852050d56348f57 completed March 1, 2026, 3:41 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.