Triple

T14379349
Position Surface form Disambiguated ID Type / Status
Subject South Norwood E356558 entity
Predicate hasLandmark P105 FINISHED
Object South Norwood Clocktower
South Norwood Clocktower is a historic public clock tower and local landmark in the South Norwood district of London, England.
E1096054 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: South Norwood Clocktower | Statement: [South Norwood, hasLandmark, South Norwood Clocktower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Norwood Clocktower
Context triple: [South Norwood, hasLandmark, South Norwood Clocktower]
  • A. 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.
  • B. 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.
  • C. Euston Tower
    Euston Tower is a prominent modernist office skyscraper in central London, known for its height and proximity to Euston railway and bus stations.
  • D. Birch Memorial Clock Tower
    The Birch Memorial Clock Tower is a prominent historical landmark in Ipoh, Malaysia, built during the British colonial era to commemorate James W. W. Birch.
  • E. 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.
  • 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: South Norwood Clocktower
Triple: [South Norwood, hasLandmark, South Norwood Clocktower]
Generated description
South Norwood Clocktower is a historic public clock tower and local landmark in the South Norwood district of London, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South Norwood Clocktower
Target entity description: South Norwood Clocktower is a historic public clock tower and local landmark in the South Norwood district of London, England.
  • A. 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.
  • B. 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.
  • C. Euston Tower
    Euston Tower is a prominent modernist office skyscraper in central London, known for its height and proximity to Euston railway and bus stations.
  • D. Birch Memorial Clock Tower
    The Birch Memorial Clock Tower is a prominent historical landmark in Ipoh, Malaysia, built during the British colonial era to commemorate James W. W. Birch.
  • E. 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.
  • 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_69d8279163a081908aec45c0e3f1e02f completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de900a67e08190ab1dcf36e6bb3405 completed April 14, 2026, 7:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c590660819090652e75418f2747 completed May 8, 2026, 2:37 a.m.
NEDg Description generation batch_69fd4e4bae188190a8d1c5b833d58cd8 completed May 8, 2026, 2:45 a.m.
NED2 Entity disambiguation (via description) batch_69fd4f5782b4819081d32dbef032ac61 completed May 8, 2026, 2:49 a.m.
Created at: April 10, 2026, 1:16 a.m.