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.