Triple

T9272275
Position Surface form Disambiguated ID Type / Status
Subject Adam Duncan E222858 entity
Predicate placeOfDeath P21 FINISHED
Object Duncan House, Cornhill, London
Duncan House, Cornhill, London was the London residence associated with Admiral Adam Duncan, noted as the place where the British naval hero died.
 E788620 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: Duncan House, Cornhill, London | Statement: [Adam Duncan, placeOfDeath, Duncan House, Cornhill, London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Duncan House, Cornhill, London
Context triple: [Adam Duncan, placeOfDeath, Duncan House, Cornhill, London]
  • A. Londonderry House, London
    Londonderry House, London was a grand aristocratic townhouse in Mayfair that served as the London residence of the Marquesses of Londonderry and a prominent venue for 19th- and early 20th-century political and social life.
  • B. Derby House, London
    Derby House, London was a prominent aristocratic townhouse that served as the London residence of the influential British statesman Edward Smith-Stanley, 12th Earl of Derby.
  • C. Thames House, London
    Thames House in London is a prominent government building best known as the headquarters of the United Kingdom’s domestic security and counter-intelligence agency, MI5.
  • D. Gloucester House, Piccadilly, London
    Gloucester House, Piccadilly, London was a prominent aristocratic residence in central London historically associated with members of the British royal family.
  • E. Dover House, London
    Dover House, London is a historic neoclassical building in Whitehall that serves as the London headquarters of the Scotland Office.
  • 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: Duncan House, Cornhill, London
Triple: [Adam Duncan, placeOfDeath, Duncan House, Cornhill, London]
Generated description
Duncan House, Cornhill, London was the London residence associated with Admiral Adam Duncan, noted as the place where the British naval hero died.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Duncan House, Cornhill, London
Target entity description: Duncan House, Cornhill, London was the London residence associated with Admiral Adam Duncan, noted as the place where the British naval hero died.
  • A. Londonderry House, London
    Londonderry House, London was a grand aristocratic townhouse in Mayfair that served as the London residence of the Marquesses of Londonderry and a prominent venue for 19th- and early 20th-century political and social life.
  • B. Derby House, London
    Derby House, London was a prominent aristocratic townhouse that served as the London residence of the influential British statesman Edward Smith-Stanley, 12th Earl of Derby.
  • C. Thames House, London
    Thames House in London is a prominent government building best known as the headquarters of the United Kingdom’s domestic security and counter-intelligence agency, MI5.
  • D. Gloucester House, Piccadilly, London
    Gloucester House, Piccadilly, London was a prominent aristocratic residence in central London historically associated with members of the British royal family.
  • E. Dover House, London
    Dover House, London is a historic neoclassical building in Whitehall that serves as the London headquarters of the Scotland Office.
  • 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_69ca841ffe208190aa7bcffbef2f8379 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd0787d2e48190ad56cf3abf12d409 completed April 1, 2026, 11:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69d09c355e7c819083a0101c763abd98 completed April 4, 2026, 5:05 a.m.
NEDg Description generation batch_69d09cff00b88190a17d86f19cf15136 completed April 4, 2026, 5:09 a.m.
NED2 Entity disambiguation (via description) batch_69d09d914d688190af609c4485c746cc completed April 4, 2026, 5:11 a.m.
Created at: March 30, 2026, 7:33 p.m.