Triple

T18341614
Position Surface form Disambiguated ID Type / Status
Subject Epsom E439416 entity
Predicate hasFeature P182 FINISHED
Object Epsom Clock Tower
Epsom Clock Tower is a prominent historic landmark and timepiece structure located in the town centre of Epsom, England.
E1319877 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: Epsom Clock Tower | Statement: [Epsom, hasFeature, Epsom Clock Tower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Epsom Clock Tower
Context triple: [Epsom, hasFeature, Epsom Clock Tower]
  • A. 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.
  • B. Surbiton Clock Tower
    Surbiton Clock Tower is a prominent Victorian-era clock tower and local landmark situated in the suburban district of Surbiton in southwest London.
  • C. South Norwood Clocktower
    South Norwood Clocktower is a historic public clock tower and local landmark in the South Norwood district of London, England.
  • D. Shepherd Gate Clock
    The Shepherd Gate Clock is a historic 24-hour public clock at the Royal Observatory in Greenwich that was among the first to display Greenwich Mean Time to the public.
  • E. Hither Green Clock Tower
    Hither Green Clock Tower is a historic local landmark in the Hither Green area of southeast London, notable for its prominent clock and role as a community focal point.
  • 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: Epsom Clock Tower
Triple: [Epsom, hasFeature, Epsom Clock Tower]
Generated description
Epsom Clock Tower is a prominent historic landmark and timepiece structure located in the town centre of Epsom, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Epsom Clock Tower
Target entity description: Epsom Clock Tower is a prominent historic landmark and timepiece structure located in the town centre of Epsom, England.
  • A. 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.
  • B. Surbiton Clock Tower
    Surbiton Clock Tower is a prominent Victorian-era clock tower and local landmark situated in the suburban district of Surbiton in southwest London.
  • C. South Norwood Clocktower
    South Norwood Clocktower is a historic public clock tower and local landmark in the South Norwood district of London, England.
  • D. Shepherd Gate Clock
    The Shepherd Gate Clock is a historic 24-hour public clock at the Royal Observatory in Greenwich that was among the first to display Greenwich Mean Time to the public.
  • E. Hither Green Clock Tower
    Hither Green Clock Tower is a historic local landmark in the Hither Green area of southeast London, notable for its prominent clock and role as a community focal point.
  • 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_69d8b9175fec8190af865699b4e64d8c completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e514f0b5a881908056d48bc48124b8 completed April 19, 2026, 5:46 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03cc21d5cc81909f8a154e400b02ad completed May 13, 2026, 12:56 a.m.
NEDg Description generation batch_6a03d0debb7c8190b781d913052f3be3 completed May 13, 2026, 1:16 a.m.
NED2 Entity disambiguation (via description) batch_6a03d154ca208190bf1db64c3193cdb0 completed May 13, 2026, 1:18 a.m.
Created at: April 10, 2026, 10:37 a.m.