Triple

T1284581
Position Surface form Disambiguated ID Type / Status
Subject Pall Mall, London E27404 entity
Predicate hasNearbyLandmark P2064 FINISHED
Object Canada House (Trafalgar Square)
Canada House (Trafalgar Square) is the Canadian High Commission’s historic diplomatic building on Trafalgar Square in central London.
 E146923 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: Canada House (Trafalgar Square) | Statement: [Pall Mall, London, hasNearbyLandmark, Canada House (Trafalgar Square)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canada House (Trafalgar Square)
Context triple: [Pall Mall, London, hasNearbyLandmark, Canada House (Trafalgar Square)]
  • A. Parliament Hill
    Parliament Hill is the iconic political and cultural heart of Canada in Ottawa, housing the country’s main federal legislative buildings and serving as a symbol of Canadian democracy.
  • 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. Parliament House
    Parliament House is the circular, colonnaded building in New Delhi that serves as the seat of India’s national legislature.
  • D. Parliament House
    Parliament House is the official building in Singapore where the nation’s Parliament meets and conducts its legislative business.
  • 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: Canada House (Trafalgar Square)
Triple: [Pall Mall, London, hasNearbyLandmark, Canada House (Trafalgar Square)]
Generated description
Canada House (Trafalgar Square) is the Canadian High Commission’s historic diplomatic building on Trafalgar Square in central London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Canada House (Trafalgar Square)
Target entity description: Canada House (Trafalgar Square) is the Canadian High Commission’s historic diplomatic building on Trafalgar Square in central London.
  • A. Parliament Hill
    Parliament Hill is the iconic political and cultural heart of Canada in Ottawa, housing the country’s main federal legislative buildings and serving as a symbol of Canadian democracy.
  • 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. Parliament House
    Parliament House is the circular, colonnaded building in New Delhi that serves as the seat of India’s national legislature.
  • D. Parliament House
    Parliament House is the official building in Singapore where the nation’s Parliament meets and conducts its legislative business.
  • 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_69a496d4ec448190ad653b2590c46711 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c0b6dda48190a2e79084adea6ec1 completed March 1, 2026, 10:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69aca2fdb3ac81909bc836e2a655130c completed March 7, 2026, 10:13 p.m.
NEDg Description generation batch_69aca76c18d081908154d2a04c7a3328 completed March 7, 2026, 10:32 p.m.
NED2 Entity disambiguation (via description) batch_69aca7d3c740819084c87134e5818455 completed March 7, 2026, 10:33 p.m.
Created at: March 1, 2026, 7:50 p.m.