Triple

T318055
Position Surface form Disambiguated ID Type / Status
Subject Palace of Westminster E7750 entity
Predicate contains P35 FINISHED
Object Westminster Hall
Westminster Hall is the oldest surviving part of the Palace of Westminster in London, renowned for its vast medieval hammerbeam roof and historic role as a venue for royal ceremonies, state trials, and lying-in-state.
E7750 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: Westminster Hall | Statement: [Palace of Westminster, contains, Westminster Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Westminster Hall
Context triple: [Palace of Westminster, contains, Westminster Hall]
  • A. 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.
  • B. Palace of Westminster
    The Palace of Westminster is the historic riverside complex in London that serves as the meeting place and symbolic heart of the United Kingdom’s Houses of Parliament.
  • C. York Minster
    York Minster is a monumental Gothic cathedral in York, England, renowned as one of the largest and most historically significant churches in Northern Europe.
  • D. Westminster Abbey, London
    Westminster Abbey, London is a historic Gothic church and royal peculiar renowned as the traditional site of English and later British coronations, royal weddings, and the burial place of many notable figures.
  • E. 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.
  • 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: Westminster Hall
Triple: [Palace of Westminster, contains, Westminster Hall]
Generated description
Westminster Hall is the oldest surviving part of the Palace of Westminster in London, renowned for its vast medieval hammerbeam roof and historic role as a venue for royal ceremonies, state trials, and lying-in-state.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Westminster Hall
Target entity description: Westminster Hall is the oldest surviving part of the Palace of Westminster in London, renowned for its vast medieval hammerbeam roof and historic role as a venue for royal ceremonies, state trials, and lying-in-state.
  • A. 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.
  • B. Palace of Westminster chosen
    The Palace of Westminster is the historic riverside complex in London that serves as the meeting place and symbolic heart of the United Kingdom’s Houses of Parliament.
  • C. York Minster
    York Minster is a monumental Gothic cathedral in York, England, renowned as one of the largest and most historically significant churches in Northern Europe.
  • D. Westminster Abbey, London
    Westminster Abbey, London is a historic Gothic church and royal peculiar renowned as the traditional site of English and later British coronations, royal weddings, and the burial place of many notable figures.
  • E. 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.
  • F. None of above.

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_69a2e7e7af7881908890039d6be4e9b8 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ea67b7588190be394a56498758b6 completed Feb. 28, 2026, 1:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3f0a0fd6081908b672fe7106a0c74 completed March 1, 2026, 7:54 a.m.
NEDg Description generation batch_69a3f1a9e5188190b79c5e459eb68be4 completed March 1, 2026, 7:58 a.m.
NED2 Entity disambiguation (via description) batch_69a3f1fad5c08190a2c50f17570e6abc completed March 1, 2026, 7:59 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.