Triple

T13086572
Position Surface form Disambiguated ID Type / Status
Subject RAF Bomber Command headquarters E310351 entity
Predicate previousLocation P13839 FINISHED
Object Adastral House, London
Adastral House, London was a prominent building in central London that once served as the headquarters of RAF Bomber Command during the Second World War.
E1021141 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: Adastral House, London | Statement: [RAF Bomber Command headquarters, previousLocation, Adastral House, London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Adastral House, London
Context triple: [RAF Bomber Command headquarters, previousLocation, Adastral House, London]
  • A. Kenwood House, London
    Kenwood House in London is a historic 17th-century stately home on the edge of Hampstead Heath, renowned for its neoclassical architecture and important art collection.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Eland House, London
    Eland House, London is a government office building in Westminster that has served as the central headquarters for various UK central government departments.
  • 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: Adastral House, London
Triple: [RAF Bomber Command headquarters, previousLocation, Adastral House, London]
Generated description
Adastral House, London was a prominent building in central London that once served as the headquarters of RAF Bomber Command during the Second World War.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Adastral House, London
Target entity description: Adastral House, London was a prominent building in central London that once served as the headquarters of RAF Bomber Command during the Second World War.
  • A. Kenwood House, London
    Kenwood House in London is a historic 17th-century stately home on the edge of Hampstead Heath, renowned for its neoclassical architecture and important art collection.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Eland House, London
    Eland House, London is a government office building in Westminster that has served as the central headquarters for various UK central government departments.
  • 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_69d806a733548190989cfd4ce981ca33 completed April 9, 2026, 8:05 p.m.
NER Named-entity recognition batch_69d981378dd08190b4f00e4e5df0e480 completed April 10, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6d61060188190911eb3e135dc25ac completed May 3, 2026, 4:58 a.m.
NEDg Description generation batch_69f6dae595908190b27980e48514cda5 completed May 3, 2026, 5:19 a.m.
NED2 Entity disambiguation (via description) batch_69f6db8f68a4819091d8e67d9c8eec81 completed May 3, 2026, 5:22 a.m.
Created at: April 9, 2026, 9:02 p.m.