Triple

T12056687
Position Surface form Disambiguated ID Type / Status
Subject Cape Town city bowl E287059 entity
Predicate contains P35 FINISHED
Object Cape Town City Hall
Cape Town City Hall is a historic Edwardian-style civic building and landmark in central Cape Town, South Africa, known for its grand architecture and cultural significance.
E961263 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: Cape Town City Hall | Statement: [Cape Town city bowl, contains, Cape Town City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cape Town City Hall
Context triple: [Cape Town city bowl, contains, Cape Town City Hall]
  • A. Cape Town Civic Centre
    Cape Town Civic Centre is the main administrative headquarters of the City of Cape Town metropolitan municipality in South Africa.
  • B. Parliament House, Cape Town
    Parliament House in Cape Town is the historic complex that serves as the seat of South Africa’s national legislature.
  • C. Pietermaritzburg City Hall
    Pietermaritzburg City Hall is a historic Victorian-era civic building in Pietermaritzburg, South Africa, renowned for its grand architecture and status as one of the largest red-brick structures of its kind in the Southern Hemisphere.
  • D. Western Cape Provincial Parliament Building
    The Western Cape Provincial Parliament Building is the official legislative complex in Cape Town that houses and serves as the meeting place of the Western Cape’s provincial legislature.
  • E. Maputo City Hall
    Maputo City Hall is a prominent neoclassical municipal building and civic landmark located in the heart of Mozambique’s capital city.
  • 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: Cape Town City Hall
Triple: [Cape Town city bowl, contains, Cape Town City Hall]
Generated description
Cape Town City Hall is a historic Edwardian-style civic building and landmark in central Cape Town, South Africa, known for its grand architecture and cultural significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cape Town City Hall
Target entity description: Cape Town City Hall is a historic Edwardian-style civic building and landmark in central Cape Town, South Africa, known for its grand architecture and cultural significance.
  • A. Cape Town Civic Centre
    Cape Town Civic Centre is the main administrative headquarters of the City of Cape Town metropolitan municipality in South Africa.
  • B. Parliament House, Cape Town
    Parliament House in Cape Town is the historic complex that serves as the seat of South Africa’s national legislature.
  • C. Pietermaritzburg City Hall
    Pietermaritzburg City Hall is a historic Victorian-era civic building in Pietermaritzburg, South Africa, renowned for its grand architecture and status as one of the largest red-brick structures of its kind in the Southern Hemisphere.
  • D. Western Cape Provincial Parliament Building
    The Western Cape Provincial Parliament Building is the official legislative complex in Cape Town that houses and serves as the meeting place of the Western Cape’s provincial legislature.
  • E. Maputo City Hall
    Maputo City Hall is a prominent neoclassical municipal building and civic landmark located in the heart of Mozambique’s capital city.
  • 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_69d6ab4780948190bdb9f7620c2ac27e completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9043bf0ec8190a51ef2641808320c completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f49dea043c8190a74ffb448bbae5d0 completed May 1, 2026, 12:34 p.m.
NEDg Description generation batch_69f53d96c3f08190847ba49929b7628f completed May 1, 2026, 11:56 p.m.
NED2 Entity disambiguation (via description) batch_69f56495830c8190ad5e1767f251b4c5 completed May 2, 2026, 2:42 a.m.
Created at: April 8, 2026, 9:47 p.m.