Triple

T4295759
Position Surface form Disambiguated ID Type / Status
Subject The Leys School E99706 entity
Predicate hasAlumnus P51 FINISHED
Object Sir Peter Bazalgette
Sir Peter Bazalgette is a British television producer and media executive best known for bringing the reality show "Big Brother" to the UK and for serving as chairman of Arts Council England and ITV.
E428447 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: Sir Peter Bazalgette | Statement: [The Leys School, hasAlumnus, Sir Peter Bazalgette]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sir Peter Bazalgette
Context triple: [The Leys School, hasAlumnus, Sir Peter Bazalgette]
  • A. 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.
  • 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. 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.
  • D. William Lambton
    William Lambton was a British army officer and surveyor best known for initiating and leading the early phases of the Great Trigonometrical Survey of India in the early 19th century.
  • E. Frank Pick
    Frank Pick was a pioneering British transport administrator and design visionary best known for shaping the visual identity of the London Underground through his patronage of modern typography, architecture, and graphic design.
  • 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: Sir Peter Bazalgette
Triple: [The Leys School, hasAlumnus, Sir Peter Bazalgette]
Generated description
Sir Peter Bazalgette is a British television producer and media executive best known for bringing the reality show "Big Brother" to the UK and for serving as chairman of Arts Council England and ITV.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sir Peter Bazalgette
Target entity description: Sir Peter Bazalgette is a British television producer and media executive best known for bringing the reality show "Big Brother" to the UK and for serving as chairman of Arts Council England and ITV.
  • A. 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.
  • 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. 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.
  • D. William Lambton
    William Lambton was a British army officer and surveyor best known for initiating and leading the early phases of the Great Trigonometrical Survey of India in the early 19th century.
  • E. Frank Pick
    Frank Pick was a pioneering British transport administrator and design visionary best known for shaping the visual identity of the London Underground through his patronage of modern typography, architecture, and graphic design.
  • 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_69b3455175088190aa79c6e03b86647e completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b35085b864819086cf726285384566 completed March 12, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c740c4a081909a63fb957f2926ae completed March 14, 2026, 8:38 p.m.
NEDg Description generation batch_69b5c7d04508819087b14c5c86f1e015 completed March 14, 2026, 8:40 p.m.
NED2 Entity disambiguation (via description) batch_69b5c84ccea08190a8e7e8fa93934ea2 completed March 14, 2026, 8:42 p.m.
Created at: March 12, 2026, 11:08 p.m.