Triple

T14143064
Position Surface form Disambiguated ID Type / Status
Subject Arthur Heygate Mackmurdo E350474 entity
Predicate notableWork P4 FINISHED
Object Essex House, Mile End Road, London
Essex House on Mile End Road in London was an influential late-19th-century arts and crafts workshop and design center associated with architect and designer Arthur Heygate Mackmurdo and the Century Guild.
E1081407 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: Essex House, Mile End Road, London | Statement: [Arthur Heygate Mackmurdo, notableWork, Essex House, Mile End Road, London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Essex House, Mile End Road, London
Context triple: [Arthur Heygate Mackmurdo, notableWork, Essex House, Mile End Road, London]
  • A. Northcliffe House, Kensington, London
    Northcliffe House in Kensington, London is a major office building that serves as a central base for several prominent British newspapers and media organizations.
  • B. Bedford House, London
    Bedford House, London was a prominent aristocratic residence in Bloomsbury that served as the London home of the Russell family, Dukes of Bedford, during the 17th and 18th centuries.
  • C. Leicester House, London
    Leicester House, London was an 18th-century aristocratic residence in the West End that served as a prominent royal townhouse and social-political hub for members of the British royal family.
  • D. Hobart House, Grosvenor Place, London
    Hobart House, Grosvenor Place, London is a notable London office building historically known for serving as the headquarters of the National Coal Board.
  • E. Bridgewater House, London
    Bridgewater House in London is a grand 19th-century palatial townhouse, redesigned by architect Charles Barry, historically renowned for housing the celebrated Bridgewater art collection.
  • 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: Essex House, Mile End Road, London
Triple: [Arthur Heygate Mackmurdo, notableWork, Essex House, Mile End Road, London]
Generated description
Essex House on Mile End Road in London was an influential late-19th-century arts and crafts workshop and design center associated with architect and designer Arthur Heygate Mackmurdo and the Century Guild.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Essex House, Mile End Road, London
Target entity description: Essex House on Mile End Road in London was an influential late-19th-century arts and crafts workshop and design center associated with architect and designer Arthur Heygate Mackmurdo and the Century Guild.
  • A. Northcliffe House, Kensington, London
    Northcliffe House in Kensington, London is a major office building that serves as a central base for several prominent British newspapers and media organizations.
  • B. Bedford House, London
    Bedford House, London was a prominent aristocratic residence in Bloomsbury that served as the London home of the Russell family, Dukes of Bedford, during the 17th and 18th centuries.
  • C. Leicester House, London
    Leicester House, London was an 18th-century aristocratic residence in the West End that served as a prominent royal townhouse and social-political hub for members of the British royal family.
  • D. Hobart House, Grosvenor Place, London
    Hobart House, Grosvenor Place, London is a notable London office building historically known for serving as the headquarters of the National Coal Board.
  • E. Bridgewater House, London
    Bridgewater House in London is a grand 19th-century palatial townhouse, redesigned by architect Charles Barry, historically renowned for housing the celebrated Bridgewater art collection.
  • 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_69d827865f608190b311820428ae027b completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61214de081909a5186ff11336f97 completed April 14, 2026, 3:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcdf1b8508819096d4f5cf1456edca completed May 7, 2026, 6:51 p.m.
NEDg Description generation batch_69fce14c1a488190beb5e3c08e987909 completed May 7, 2026, 7 p.m.
NED2 Entity disambiguation (via description) batch_69fce1a848f081909d96849a14230be1 completed May 7, 2026, 7:02 p.m.
Created at: April 10, 2026, 12:52 a.m.