Triple

T10982455
Position Surface form Disambiguated ID Type / Status
Subject Ladies Bridge E259541 entity
Predicate appliedTo P1129 FINISHED
Object London’s Waterloo Bridge
London’s Waterloo Bridge is a historic Thames crossing in central London, renowned for its elegant design and for having been largely rebuilt by women workers during World War II.
E899320 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: London’s Waterloo Bridge | Statement: [Ladies Bridge, appliedTo, London’s Waterloo Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London’s Waterloo Bridge
Context triple: [Ladies Bridge, appliedTo, London’s Waterloo Bridge]
  • A. Charing Cross Bridge, London
    Charing Cross Bridge, London is a central London railway and pedestrian bridge over the River Thames, famously depicted in several Impressionist paintings, including works by Claude Monet.
  • B. Albert Bridge, London
    Albert Bridge in London is a 19th-century road bridge over the River Thames, known for its distinctive pastel-colored design and ornate, hybrid suspension–cable-stayed structure.
  • C. Westminster Bridge
    Westminster Bridge is a historic road and foot traffic bridge in central London that spans the River Thames between Westminster and Lambeth, adjacent to landmarks like the Houses of Parliament and Big Ben.
  • D. Henley Bridge
    Henley Bridge is a historic stone arch bridge spanning the River Thames in England, best known for linking Henley-on-Thames with Remenham and forming an iconic backdrop to the Henley Royal Regatta.
  • E. King’s College Bridge
    King’s College Bridge is a historic stone footbridge over the River Cam in Cambridge, England, linking the grounds of King’s College and forming part of the city’s famous riverside views.
  • 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: London’s Waterloo Bridge
Triple: [Ladies Bridge, appliedTo, London’s Waterloo Bridge]
Generated description
London’s Waterloo Bridge is a historic Thames crossing in central London, renowned for its elegant design and for having been largely rebuilt by women workers during World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London’s Waterloo Bridge
Target entity description: London’s Waterloo Bridge is a historic Thames crossing in central London, renowned for its elegant design and for having been largely rebuilt by women workers during World War II.
  • A. Charing Cross Bridge, London
    Charing Cross Bridge, London is a central London railway and pedestrian bridge over the River Thames, famously depicted in several Impressionist paintings, including works by Claude Monet.
  • B. Albert Bridge, London
    Albert Bridge in London is a 19th-century road bridge over the River Thames, known for its distinctive pastel-colored design and ornate, hybrid suspension–cable-stayed structure.
  • C. Westminster Bridge
    Westminster Bridge is a historic road and foot traffic bridge in central London that spans the River Thames between Westminster and Lambeth, adjacent to landmarks like the Houses of Parliament and Big Ben.
  • D. Henley Bridge
    Henley Bridge is a historic stone arch bridge spanning the River Thames in England, best known for linking Henley-on-Thames with Remenham and forming an iconic backdrop to the Henley Royal Regatta.
  • E. King’s College Bridge
    King’s College Bridge is a historic stone footbridge over the River Cam in Cambridge, England, linking the grounds of King’s College and forming part of the city’s famous riverside views.
  • 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_69d6aa895f4c8190887a15460ef622f4 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d772eb518c8190a885a417815f2ff6 completed April 9, 2026, 9:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69e374526d54819085a0fb0d62f7a581 completed April 18, 2026, 12:08 p.m.
NEDg Description generation batch_69e378dcc92c8190952d4acfee2a309c completed April 18, 2026, 12:28 p.m.
NED2 Entity disambiguation (via description) batch_69e37be75a588190abb9569ef1e87279 completed April 18, 2026, 12:41 p.m.
Created at: April 8, 2026, 9:24 p.m.