Triple

T4478205
Position Surface form Disambiguated ID Type / Status
Subject Church Square, Pretoria E100062 entity
Predicate hasLandmarkBuilding P14728 FINISHED
Object Tudor Chambers, Pretoria
Tudor Chambers in Pretoria is a historic commercial building overlooking Church Square, notable for its early 20th-century architecture and role in the city’s legal and business life.
E441799 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: Tudor Chambers, Pretoria | Statement: [Church Square, Pretoria, hasLandmarkBuilding, Tudor Chambers, Pretoria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tudor Chambers, Pretoria
Context triple: [Church Square, Pretoria, hasLandmarkBuilding, Tudor Chambers, Pretoria]
  • A. Chancery of Orders in the Presidency of South Africa
    The Chancery of Orders in the Presidency of South Africa is the official government office responsible for managing and overseeing the country’s national orders and state honours.
  • B. Luthuli House, Johannesburg
    Luthuli House, Johannesburg is the main administrative and political nerve center of South Africa’s ruling African National Congress party.
  • C. Union buildings, Pretoria
    The Union Buildings in Pretoria are a grand sandstone government complex that serves as the official seat of the South African government and the offices of the President.
  • D. Kruger House, Pretoria
    Kruger House in Pretoria is the former residence of South African president Paul Kruger, now preserved as a museum dedicated to his life and the history of the late 19th-century South African Republic.
  • E. Houghton Estate, Johannesburg
    Houghton Estate, Johannesburg is an affluent, historically significant suburb best known as one of the primary residential areas of Nelson Mandela.
  • 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: Tudor Chambers, Pretoria
Triple: [Church Square, Pretoria, hasLandmarkBuilding, Tudor Chambers, Pretoria]
Generated description
Tudor Chambers in Pretoria is a historic commercial building overlooking Church Square, notable for its early 20th-century architecture and role in the city’s legal and business life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tudor Chambers, Pretoria
Target entity description: Tudor Chambers in Pretoria is a historic commercial building overlooking Church Square, notable for its early 20th-century architecture and role in the city’s legal and business life.
  • A. Chancery of Orders in the Presidency of South Africa
    The Chancery of Orders in the Presidency of South Africa is the official government office responsible for managing and overseeing the country’s national orders and state honours.
  • B. Luthuli House, Johannesburg
    Luthuli House, Johannesburg is the main administrative and political nerve center of South Africa’s ruling African National Congress party.
  • C. Union buildings, Pretoria
    The Union Buildings in Pretoria are a grand sandstone government complex that serves as the official seat of the South African government and the offices of the President.
  • D. Kruger House, Pretoria
    Kruger House in Pretoria is the former residence of South African president Paul Kruger, now preserved as a museum dedicated to his life and the history of the late 19th-century South African Republic.
  • E. Houghton Estate, Johannesburg
    Houghton Estate, Johannesburg is an affluent, historically significant suburb best known as one of the primary residential areas of Nelson Mandela.
  • 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_69b34553cbe48190afa8ac1cac285b86 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b356d9d1d08190b3f9356eefd237dc completed March 13, 2026, 12:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69b62888ea508190a052c0b2edee7fca completed March 15, 2026, 3:33 a.m.
NEDg Description generation batch_69b6295721d881908d49ce1944e0ed17 completed March 15, 2026, 3:36 a.m.
NED2 Entity disambiguation (via description) batch_69b62a3e9d1c8190a613726d45622406 completed March 15, 2026, 3:40 a.m.
Created at: March 12, 2026, 11:35 p.m.