Triple

T8137436
Position Surface form Disambiguated ID Type / Status
Subject National Coal Board E190006 entity
Predicate headquartersLocation P62 FINISHED
Object 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.
E714267 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: Hobart House, Grosvenor Place, London | Statement: [National Coal Board, headquartersLocation, Hobart House, Grosvenor Place, London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hobart House, Grosvenor Place, London
Context triple: [National Coal Board, headquartersLocation, Hobart House, Grosvenor Place, London]
  • A. 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.
  • B. 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.
  • C. Wellington House, London
    Wellington House in London is a government office building that serves as the central administrative base for Public Health England.
  • D. Devonshire House, London
    Devonshire House, London was a grand aristocratic mansion in Piccadilly that served for centuries as the principal London residence of the Dukes of Devonshire and a major center of British high society and politics.
  • E. Montagu House, London
    Montagu House, London was a prominent aristocratic residence in London historically associated with members of the British royal family and nobility.
  • 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: Hobart House, Grosvenor Place, London
Triple: [National Coal Board, headquartersLocation, Hobart House, Grosvenor Place, London]
Generated description
Hobart House, Grosvenor Place, London is a notable London office building historically known for serving as the headquarters of the National Coal Board.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hobart House, Grosvenor Place, London
Target entity description: Hobart House, Grosvenor Place, London is a notable London office building historically known for serving as the headquarters of the National Coal Board.
  • A. 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.
  • B. 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.
  • C. Wellington House, London
    Wellington House in London is a government office building that serves as the central administrative base for Public Health England.
  • D. Devonshire House, London
    Devonshire House, London was a grand aristocratic mansion in Piccadilly that served for centuries as the principal London residence of the Dukes of Devonshire and a major center of British high society and politics.
  • E. Montagu House, London
    Montagu House, London was a prominent aristocratic residence in London historically associated with members of the British royal family and nobility.
  • 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_69ca82bd9900819099477cdc2eb4244f completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4402b35c81909363ffa9ce952ca4 completed March 31, 2026, 3:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc949d9c7c81908efb4880f9250166 completed April 1, 2026, 3:44 a.m.
NEDg Description generation batch_69cc9605b8248190a621ea934c58913d completed April 1, 2026, 3:50 a.m.
NED2 Entity disambiguation (via description) batch_69cc970cf55c8190abf432ac68d6bbc3 completed April 1, 2026, 3:54 a.m.
Created at: March 30, 2026, 5:35 p.m.