Triple

T2493595
Position Surface form Disambiguated ID Type / Status
Subject Historic England E52102 entity
Predicate headquartersLocation P62 FINISHED
Object Cannon Bridge House, London
Cannon Bridge House in London is a prominent office building near Cannon Street station, notable for its large rooftop garden and role as a major commercial property in the City of London.
E273496 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: Cannon Bridge House, London | Statement: [Historic England, headquartersLocation, Cannon Bridge House, London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cannon Bridge House, London
Context triple: [Historic England, headquartersLocation, Cannon Bridge House, London]
  • A. 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.
  • B. 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.
  • C. Adelphi Buildings, London
    Adelphi Buildings, London was an 18th-century neoclassical riverside development in central London designed by the architect Robert Adam and his brothers.
  • D. Newcastle House, London
    Newcastle House, London was a grand aristocratic townhouse in Lincoln's Inn Fields that served as the principal London residence of the powerful Whig statesman Thomas Pelham-Holles, 1st Duke of Newcastle.
  • E. Home House, London
    Home House in London is an 18th-century neoclassical townhouse renowned for its elegant design by architect Robert Adam and its role as a prominent private members’ club.
  • 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: Cannon Bridge House, London
Triple: [Historic England, headquartersLocation, Cannon Bridge House, London]
Generated description
Cannon Bridge House in London is a prominent office building near Cannon Street station, notable for its large rooftop garden and role as a major commercial property in the City of London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cannon Bridge House, London
Target entity description: Cannon Bridge House in London is a prominent office building near Cannon Street station, notable for its large rooftop garden and role as a major commercial property in the City of London.
  • A. 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.
  • B. 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.
  • C. Adelphi Buildings, London
    Adelphi Buildings, London was an 18th-century neoclassical riverside development in central London designed by the architect Robert Adam and his brothers.
  • D. Newcastle House, London
    Newcastle House, London was a grand aristocratic townhouse in Lincoln's Inn Fields that served as the principal London residence of the powerful Whig statesman Thomas Pelham-Holles, 1st Duke of Newcastle.
  • E. Home House, London
    Home House in London is an 18th-century neoclassical townhouse renowned for its elegant design by architect Robert Adam and its role as a prominent private members’ club.
  • 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_69ab4955111c8190835bf619adec21ff completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd193fe7881909b08768c44b15049 completed March 7, 2026, 7:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1f93a29081908de1107bf0f96647 completed March 9, 2026, 7:29 p.m.
NEDg Description generation batch_69af213dd1dc8190ae05fd58b9a4487b completed March 9, 2026, 7:36 p.m.
NED2 Entity disambiguation (via description) batch_69af220603308190904e2e28ecb3ad09 completed March 9, 2026, 7:39 p.m.
Created at: March 6, 2026, 9:45 p.m.