Triple

T16942292
Position Surface form Disambiguated ID Type / Status
Subject Congress House, London E410975 entity
Predicate architect P184 FINISHED
Object David Aberdeen
David Aberdeen was a British architect best known for designing the modernist Congress House, the headquarters of the Trades Union Congress in London.
 E1242017 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: David Aberdeen | Statement: [Congress House, London, architect, David Aberdeen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Aberdeen
Context triple: [Congress House, London, architect, David Aberdeen]
  • A. Graham Baldwin
    Graham Baldwin is a British academic and university leader who serves as the vice-chancellor of the University of Central Lancashire.
  • B. David Hutton
    David Hutton was an American singer and actor best known for his controversial marriage to evangelist Aimee Semple McPherson in the early 1930s.
  • C. Blair Adam
    Blair Adam is a historic Scottish country estate in Kinross-shire associated with the Adam family of architects and landowners.
  • D. Martin Hawke
    Martin Hawke is a person notable enough to be recognized as a prominent bearer of the surname Hawke.
  • E. John Denham
    John Denham is a British Labour politician who served in senior ministerial roles, including overseeing higher education and innovation policy in the UK government.
  • 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: David Aberdeen
Triple: [Congress House, London, architect, David Aberdeen]
Generated description
David Aberdeen was a British architect best known for designing the modernist Congress House, the headquarters of the Trades Union Congress in London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Aberdeen
Target entity description: David Aberdeen was a British architect best known for designing the modernist Congress House, the headquarters of the Trades Union Congress in London.
  • A. Graham Baldwin
    Graham Baldwin is a British academic and university leader who serves as the vice-chancellor of the University of Central Lancashire.
  • B. David Hutton
    David Hutton was an American singer and actor best known for his controversial marriage to evangelist Aimee Semple McPherson in the early 1930s.
  • C. Blair Adam
    Blair Adam is a historic Scottish country estate in Kinross-shire associated with the Adam family of architects and landowners.
  • D. Martin Hawke
    Martin Hawke is a person notable enough to be recognized as a prominent bearer of the surname Hawke.
  • E. John Denham
    John Denham is a British Labour politician who served in senior ministerial roles, including overseeing higher education and innovation policy in the UK government.
  • 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_69d886c886688190967be07322597ac9 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cfafc8448190a25be8ada84eff9c completed April 18, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfea3bc88190acaa013169d607c5 completed May 10, 2026, 6:35 p.m.
NEDg Description generation batch_6a00d0b13f1c819091f3f8b966e36214 completed May 10, 2026, 6:38 p.m.
NED2 Entity disambiguation (via description) batch_6a00d1ad6b7081908be76d70ad9e2075 completed May 10, 2026, 6:42 p.m.
Created at: April 10, 2026, 5:31 a.m.