Triple

T2395255
Position Surface form Disambiguated ID Type / Status
Subject Hammersmith Bridge E47634 entity
Predicate designer P184 FINISHED
Object Joseph Bazalgette
Joseph Bazalgette was a 19th-century English civil engineer best known for designing London's revolutionary sewer system that helped eradicate cholera and modernize the city’s infrastructure.
E262629 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: Joseph Bazalgette | Statement: [Hammersmith Bridge, designer, Joseph Bazalgette]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Joseph Bazalgette
Context triple: [Hammersmith Bridge, designer, Joseph Bazalgette]
  • A. Lewis Cubitt
    Lewis Cubitt was a 19th-century English architect best known for designing major London railway termini and related infrastructure.
  • B. Sir William Cubitt
    Sir William Cubitt was a prominent 19th-century English civil engineer known for major infrastructure projects, including canals, railways, and the design of the London & Blackwall Railway.
  • C. Isambard Kingdom Brunel
    Isambard Kingdom Brunel was a pioneering 19th-century British engineer renowned for his groundbreaking work on railways, bridges, tunnels, and steamships that transformed industrial transportation.
  • D. Sir John Fowler
    Sir John Fowler was a prominent 19th-century British civil engineer best known for his major railway works and co-designing the Forth Bridge in Scotland.
  • E. Thomas Cubitt
    Thomas Cubitt was a prominent 19th-century English master builder and developer renowned for shaping large areas of London’s Georgian and Victorian architecture.
  • 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: Joseph Bazalgette
Triple: [Hammersmith Bridge, designer, Joseph Bazalgette]
Generated description
Joseph Bazalgette was a 19th-century English civil engineer best known for designing London's revolutionary sewer system that helped eradicate cholera and modernize the city’s infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Joseph Bazalgette
Target entity description: Joseph Bazalgette was a 19th-century English civil engineer best known for designing London's revolutionary sewer system that helped eradicate cholera and modernize the city’s infrastructure.
  • A. Lewis Cubitt
    Lewis Cubitt was a 19th-century English architect best known for designing major London railway termini and related infrastructure.
  • B. Sir William Cubitt
    Sir William Cubitt was a prominent 19th-century English civil engineer known for major infrastructure projects, including canals, railways, and the design of the London & Blackwall Railway.
  • C. Isambard Kingdom Brunel
    Isambard Kingdom Brunel was a pioneering 19th-century British engineer renowned for his groundbreaking work on railways, bridges, tunnels, and steamships that transformed industrial transportation.
  • D. Sir John Fowler
    Sir John Fowler was a prominent 19th-century British civil engineer best known for his major railway works and co-designing the Forth Bridge in Scotland.
  • E. Thomas Cubitt
    Thomas Cubitt was a prominent 19th-century English master builder and developer renowned for shaping large areas of London’s Georgian and Victorian architecture.
  • 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_69a88a1c450c81909f61abb8b6863885 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc879b1b88190be8d0337d9a17bd0 completed March 7, 2026, 6:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3dc44dc819099b8914b878c5638 completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb4de29988190ae860fc6f241f225 completed March 9, 2026, 11:54 a.m.
NED2 Entity disambiguation (via description) batch_69aeb562560c8190a03c6d8ce6d75956 completed March 9, 2026, 11:56 a.m.
Created at: March 4, 2026, 7:57 p.m.