Triple

T9136925
Position Surface form Disambiguated ID Type / Status
Subject Thomas Heatherwick E219226 entity
Predicate notableWork P4 FINISHED
Object Rolling Bridge, Paddington Basin, London
Rolling Bridge, Paddington Basin, London is an innovative kinetic pedestrian bridge designed by Thomas Heatherwick that curls into an octagonal shape to allow boats to pass.
E780112 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: Rolling Bridge, Paddington Basin, London | Statement: [Thomas Heatherwick, notableWork, Rolling Bridge, Paddington Basin, London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rolling Bridge, Paddington Basin, London
Context triple: [Thomas Heatherwick, notableWork, Rolling Bridge, Paddington Basin, London]
  • 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. Millennium Bridge, Hull
    Millennium Bridge in Hull is a modern pedestrian swing bridge that spans the River Hull, linking the city’s Old Town with The Deep and the eastern waterfront.
  • 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. Garden Bridge
    Garden Bridge, more formally known as Waibaidu Bridge, is a historic steel truss bridge in Shanghai that spans Suzhou Creek and is one of the city's most iconic landmarks.
  • 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: Rolling Bridge, Paddington Basin, London
Triple: [Thomas Heatherwick, notableWork, Rolling Bridge, Paddington Basin, London]
Generated description
Rolling Bridge, Paddington Basin, London is an innovative kinetic pedestrian bridge designed by Thomas Heatherwick that curls into an octagonal shape to allow boats to pass.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rolling Bridge, Paddington Basin, London
Target entity description: Rolling Bridge, Paddington Basin, London is an innovative kinetic pedestrian bridge designed by Thomas Heatherwick that curls into an octagonal shape to allow boats to pass.
  • 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. Millennium Bridge, Hull
    Millennium Bridge in Hull is a modern pedestrian swing bridge that spans the River Hull, linking the city’s Old Town with The Deep and the eastern waterfront.
  • 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. Garden Bridge
    Garden Bridge, more formally known as Waibaidu Bridge, is a historic steel truss bridge in Shanghai that spans Suzhou Creek and is one of the city's most iconic landmarks.
  • 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_69ca83e012288190a5771058adbaabd2 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca8e1dc208190aafe501374ffe65c completed April 1, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d047fb3c148190b2e1a19d4f76b550 completed April 3, 2026, 11:06 p.m.
NEDg Description generation batch_69d049aab8a881909d55bea9d457818f completed April 3, 2026, 11:13 p.m.
NED2 Entity disambiguation (via description) batch_69d04a037ec48190abf97b518d1efab7 completed April 3, 2026, 11:15 p.m.
Created at: March 30, 2026, 7:19 p.m.