Triple

T318070
Position Surface form Disambiguated ID Type / Status
Subject Palace of Westminster E7750 entity
Predicate hasClock P5737 FINISHED
Object Great Clock of Westminster
The Great Clock of Westminster is the iconic 19th-century clock mechanism that powers the famous Big Ben tower clock at the Palace of Westminster in London.
E41127 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: Great Clock of Westminster | Statement: [Palace of Westminster, hasClock, Great Clock of Westminster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Clock of Westminster
Context triple: [Palace of Westminster, hasClock, Great Clock of Westminster]
  • A. Albert Memorial Clock
    The Albert Memorial Clock is a prominent 19th-century clock tower and landmark in central Belfast, built in Gothic style to commemorate Prince Albert.
  • B. Ayer Mill Clock Tower
    The Ayer Mill Clock Tower is a historic mill clock tower in Lawrence, Massachusetts, known for its large clock faces and as a prominent symbol of the city’s industrial past.
  • C. City Hall, London
    City Hall, London is a distinctive glass-fronted building on the south bank of the River Thames that served as the home of the Mayor of London and the London Assembly.
  • 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. Tower of London
    The Tower of London is a historic fortress and former royal palace on the River Thames, famed for its role as a prison, treasury, and home of the Crown Jewels.
  • 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: Great Clock of Westminster
Triple: [Palace of Westminster, hasClock, Great Clock of Westminster]
Generated description
The Great Clock of Westminster is the iconic 19th-century clock mechanism that powers the famous Big Ben tower clock at the Palace of Westminster in London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Great Clock of Westminster
Target entity description: The Great Clock of Westminster is the iconic 19th-century clock mechanism that powers the famous Big Ben tower clock at the Palace of Westminster in London.
  • A. Albert Memorial Clock
    The Albert Memorial Clock is a prominent 19th-century clock tower and landmark in central Belfast, built in Gothic style to commemorate Prince Albert.
  • B. Ayer Mill Clock Tower
    The Ayer Mill Clock Tower is a historic mill clock tower in Lawrence, Massachusetts, known for its large clock faces and as a prominent symbol of the city’s industrial past.
  • C. City Hall, London
    City Hall, London is a distinctive glass-fronted building on the south bank of the River Thames that served as the home of the Mayor of London and the London Assembly.
  • 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. Tower of London
    The Tower of London is a historic fortress and former royal palace on the River Thames, famed for its role as a prison, treasury, and home of the Crown Jewels.
  • 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_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_69a3c8ba3304819099db7b60f2c83c8b completed March 1, 2026, 5:03 a.m.
NEDg Description generation batch_69a3c93ce2308190b2df5c939691a2ce completed March 1, 2026, 5:06 a.m.
NED2 Entity disambiguation (via description) batch_69a3ca020b7081909b54e311c173ef21 completed March 1, 2026, 5:09 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.