Triple

T4811117
Position Surface form Disambiguated ID Type / Status
Subject Barbican Estate E107069 entity
Predicate architect P184 FINISHED
Object Peter Chamberlin
Peter Chamberlin was a British architect best known as one of the principal designers of London’s Brutalist Barbican complex.
E481773 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: Peter Chamberlin | Statement: [Barbican Estate, architect, Peter Chamberlin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Peter Chamberlin
Context triple: [Barbican Estate, architect, Peter Chamberlin]
  • A. George Chambers
    George Chambers is a name shared by several notable individuals, including politicians and public figures from English-speaking countries.
  • B. Edward Chamberlayne
    Edward Chamberlayne is the troubled, self-absorbed London host whose failing marriage and spiritual crisis drive the psychological and social drama in T. S. Eliot’s play "The Cocktail Party."
  • C. Gordon Chambers
    Gordon Chambers is an American R&B singer-songwriter and producer best known for penning hits for artists like Anita Baker, Brandy, and Whitney Houston.
  • D. Charles Siddall
    Charles Siddall was a family member of the Pre-Raphaelite-associated artist and poet Elizabeth Siddal, belonging to the same Victorian-era Siddall/Siddall family circle.
  • E. Martin Pugh
    Martin Pugh is a British historian known for his influential works on modern British political and social history, including studies of the Labour Party, feminism, and interwar politics.
  • 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: Peter Chamberlin
Triple: [Barbican Estate, architect, Peter Chamberlin]
Generated description
Peter Chamberlin was a British architect best known as one of the principal designers of London’s Brutalist Barbican complex.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Peter Chamberlin
Target entity description: Peter Chamberlin was a British architect best known as one of the principal designers of London’s Brutalist Barbican complex.
  • A. George Chambers
    George Chambers is a name shared by several notable individuals, including politicians and public figures from English-speaking countries.
  • B. Edward Chamberlayne
    Edward Chamberlayne is the troubled, self-absorbed London host whose failing marriage and spiritual crisis drive the psychological and social drama in T. S. Eliot’s play "The Cocktail Party."
  • C. Gordon Chambers
    Gordon Chambers is an American R&B singer-songwriter and producer best known for penning hits for artists like Anita Baker, Brandy, and Whitney Houston.
  • D. Charles Siddall
    Charles Siddall was a family member of the Pre-Raphaelite-associated artist and poet Elizabeth Siddal, belonging to the same Victorian-era Siddall/Siddall family circle.
  • E. Martin Pugh
    Martin Pugh is a British historian known for his influential works on modern British political and social history, including studies of the Labour Party, feminism, and interwar politics.
  • 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_69bd43f779448190b92885cb70abb6c2 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6c7d168481908efd9d28b35e4bae completed March 20, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69be778a642081908761067765ba09c8 completed March 21, 2026, 10:48 a.m.
NEDg Description generation batch_69be7a75b1bc81909f575c82e58234f0 completed March 21, 2026, 11:01 a.m.
NED2 Entity disambiguation (via description) batch_69be7b020eec8190ad00fc36622fe6cd completed March 21, 2026, 11:03 a.m.
Created at: March 20, 2026, 1:23 p.m.