Triple

T828805
Position Surface form Disambiguated ID Type / Status
Subject Horse Guards Parade E17916 entity
Predicate near P350 FINISHED
Object Horse Guards building
The Horse Guards building is a historic 18th-century military headquarters in Whitehall, London, serving as the ceremonial entrance to St James’s Palace and Buckingham Palace and housing the Household Cavalry.
E17916 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: Horse Guards building | Statement: [Horse Guards Parade, near, Horse Guards building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Horse Guards building
Context triple: [Horse Guards Parade, near, Horse Guards building]
  • A. Horse Guards Parade
    Horse Guards Parade is a large ceremonial parade ground in central London used for major state occasions and military events involving the Household Division.
  • B. Wellington Arch
    Wellington Arch is a prominent 19th-century triumphal arch in central London, historically used as a ceremonial gateway for major state and royal processions.
  • C. Victoria Tower
    Victoria Tower is a prominent square stone tower at the southwest end of the Palace of Westminster in London, historically used to store the parliamentary archives and forming part of the iconic UK parliamentary skyline.
  • D. Admiralty building
    The Admiralty building is a historic landmark in Saint Petersburg, Russia, known for its distinctive golden spire and role as a former headquarters of the Imperial Russian Navy.
  • E. St James's Palace, London
    St James's Palace, London is a historic royal residence in central London that has long served as a principal home and administrative center for the British monarchy.
  • 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: Horse Guards building
Triple: [Horse Guards Parade, near, Horse Guards building]
Generated description
The Horse Guards building is a historic 18th-century military headquarters in Whitehall, London, serving as the ceremonial entrance to St James’s Palace and Buckingham Palace and housing the Household Cavalry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Horse Guards building
Target entity description: The Horse Guards building is a historic 18th-century military headquarters in Whitehall, London, serving as the ceremonial entrance to St James’s Palace and Buckingham Palace and housing the Household Cavalry.
  • A. Horse Guards Parade chosen
    Horse Guards Parade is a large ceremonial parade ground in central London used for major state occasions and military events involving the Household Division.
  • B. Wellington Arch
    Wellington Arch is a prominent 19th-century triumphal arch in central London, historically used as a ceremonial gateway for major state and royal processions.
  • C. Victoria Tower
    Victoria Tower is a prominent square stone tower at the southwest end of the Palace of Westminster in London, historically used to store the parliamentary archives and forming part of the iconic UK parliamentary skyline.
  • D. Admiralty building
    The Admiralty building is a historic landmark in Saint Petersburg, Russia, known for its distinctive golden spire and role as a former headquarters of the Imperial Russian Navy.
  • E. St James's Palace, London
    St James's Palace, London is a historic royal residence in central London that has long served as a principal home and administrative center for the British monarchy.
  • F. None of above.

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_69a4937c9c188190aaa216f6b466f452 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ab9b458881909aa23f0eb7cbc87f completed March 1, 2026, 9:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69a76d97a3b08190b7a5c635d74bcd47 completed March 3, 2026, 11:24 p.m.
NEDg Description generation batch_69a783814b188190b449cd191667f1a1 completed March 4, 2026, 12:57 a.m.
NED2 Entity disambiguation (via description) batch_69a7840593988190b6882b456f0eea41 completed March 4, 2026, 12:59 a.m.
Created at: March 1, 2026, 7:38 p.m.