Triple

T623194
Position Surface form Disambiguated ID Type / Status
Subject City of Westminster E14557 entity
Predicate contains P35 FINISHED
Object Westminster Cathedral
Westminster Cathedral is the principal Roman Catholic church in England and Wales, renowned for its Neo-Byzantine architecture and prominent location in central London.
E78838 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 Cathedral | Statement: [City of Westminster, contains, Westminster Cathedral]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Westminster Cathedral
Context triple: [City of Westminster, contains, Westminster Cathedral]
  • A. Saint Margaret's Church, Westminster
    Saint Margaret's Church, Westminster is a historic Anglican parish church in London, situated next to Westminster Abbey and the Houses of Parliament, long associated with parliamentary worship and notable state occasions.
  • B. Manchester Cathedral
    Manchester Cathedral is a historic Gothic-style Church of England cathedral and prominent landmark located in the heart of Manchester.
  • C. Christ Church Cathedral
    Christ Church Cathedral is a historic medieval Anglican cathedral in Dublin, Ireland, renowned as one of the city’s oldest and most important religious and architectural landmarks.
  • D. St Paul's Cathedral
    St Paul's Cathedral is a historic Anglican cathedral in London renowned for its magnificent dome and role as a national religious and ceremonial landmark.
  • E. Lambeth Palace
    Lambeth Palace is the historic London residence and administrative headquarters of the Archbishop of Canterbury, located on the south bank of the River Thames.
  • 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 Cathedral
Triple: [City of Westminster, contains, Westminster Cathedral]
Generated description
Westminster Cathedral is the principal Roman Catholic church in England and Wales, renowned for its Neo-Byzantine architecture and prominent location in central London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Westminster Cathedral
Target entity description: Westminster Cathedral is the principal Roman Catholic church in England and Wales, renowned for its Neo-Byzantine architecture and prominent location in central London.
  • A. Saint Margaret's Church, Westminster
    Saint Margaret's Church, Westminster is a historic Anglican parish church in London, situated next to Westminster Abbey and the Houses of Parliament, long associated with parliamentary worship and notable state occasions.
  • B. Manchester Cathedral
    Manchester Cathedral is a historic Gothic-style Church of England cathedral and prominent landmark located in the heart of Manchester.
  • C. Christ Church Cathedral
    Christ Church Cathedral is a historic medieval Anglican cathedral in Dublin, Ireland, renowned as one of the city’s oldest and most important religious and architectural landmarks.
  • D. St Paul's Cathedral
    St Paul's Cathedral is a historic Anglican cathedral in London renowned for its magnificent dome and role as a national religious and ceremonial landmark.
  • E. Lambeth Palace
    Lambeth Palace is the historic London residence and administrative headquarters of the Archbishop of Canterbury, located on the south bank of the River Thames.
  • 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_69a4934b17c881909ace8270e8ddd202 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49e41753881909f0faed720cc31bc completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a56935ec748190984b9cb6add6b700 completed March 2, 2026, 10:40 a.m.
NEDg Description generation batch_69a569d5f2a081908f63ce6755b2994c completed March 2, 2026, 10:43 a.m.
NED2 Entity disambiguation (via description) batch_69a56b2283dc8190b252595b5bb394f3 completed March 2, 2026, 10:49 a.m.
Created at: March 1, 2026, 7:35 p.m.