Triple

T1297470
Position Surface form Disambiguated ID Type / Status
Subject Ove Arup & Partners E27685 entity
Predicate notableWork P4 FINISHED
Object Millennium Bridge London
Millennium Bridge London is a modern steel suspension footbridge spanning the River Thames, known for its sleek design and initial “wobble” that made it a notable example of contemporary urban engineering.
E147879 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: Millennium Bridge London | Statement: [Ove Arup & Partners, notableWork, Millennium Bridge London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Millennium Bridge London
Context triple: [Ove Arup & Partners, notableWork, Millennium Bridge London]
  • A. Tower Bridge
    Tower Bridge is a combined bascule and suspension bridge over the River Thames in London, renowned for its twin Gothic-style towers and status as one of the city's most famous landmarks.
  • B. Tower Bridge
    Tower Bridge is an iconic yellow-gold vertical-lift bridge spanning the Sacramento River, connecting West Sacramento to downtown Sacramento in California.
  • C. Hampton Court Bridge
    Hampton Court Bridge is a historic road bridge in southwest London that carries traffic across the River Thames near Hampton Court Palace, linking Hampton in London with East Molesey in Surrey.
  • D. Hammersmith Bridge
    Hammersmith Bridge is a historic 19th-century suspension bridge in west London that carries traffic across the River Thames between Hammersmith and Barnes.
  • E. 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.
  • 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: Millennium Bridge London
Triple: [Ove Arup & Partners, notableWork, Millennium Bridge London]
Generated description
Millennium Bridge London is a modern steel suspension footbridge spanning the River Thames, known for its sleek design and initial “wobble” that made it a notable example of contemporary urban engineering.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Millennium Bridge London
Target entity description: Millennium Bridge London is a modern steel suspension footbridge spanning the River Thames, known for its sleek design and initial “wobble” that made it a notable example of contemporary urban engineering.
  • A. Tower Bridge
    Tower Bridge is a combined bascule and suspension bridge over the River Thames in London, renowned for its twin Gothic-style towers and status as one of the city's most famous landmarks.
  • B. Tower Bridge
    Tower Bridge is an iconic yellow-gold vertical-lift bridge spanning the Sacramento River, connecting West Sacramento to downtown Sacramento in California.
  • C. Hampton Court Bridge
    Hampton Court Bridge is a historic road bridge in southwest London that carries traffic across the River Thames near Hampton Court Palace, linking Hampton in London with East Molesey in Surrey.
  • D. Hammersmith Bridge
    Hammersmith Bridge is a historic 19th-century suspension bridge in west London that carries traffic across the River Thames between Hammersmith and Barnes.
  • E. 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.
  • 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_69a496d6682881909ba658f1c1e0e2b0 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c0f6bc90819094cad5d62550ea19 completed March 1, 2026, 10:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69acacc4078081908ba799745ce442ae completed March 7, 2026, 10:55 p.m.
NEDg Description generation batch_69acad5457dc8190b884b562bc3f3fe7 completed March 7, 2026, 10:57 p.m.
NED2 Entity disambiguation (via description) batch_69acadf1209081909c120fbfdeb53168 completed March 7, 2026, 11 p.m.
Created at: March 1, 2026, 7:51 p.m.