Triple
T1962410
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pietermaritzburg |
E42615
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
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.
|
E218859
|
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: Pietermaritzburg City Hall | Statement: [Pietermaritzburg, hasLandmark, Pietermaritzburg City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pietermaritzburg City Hall Context triple: [Pietermaritzburg, hasLandmark, Pietermaritzburg City Hall]
-
A.
Parliament House, Cape Town
Parliament House in Cape Town is the historic complex that serves as the seat of South Africa’s national legislature.
-
B.
J. G. Strijdom Tower
J. G. Strijdom Tower is a South African monument named after former Prime Minister J. G. Strijdom, commemorating his political legacy.
-
C.
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.
-
D.
Voortrekker Monument
The Voortrekker Monument is a massive granite structure in Pretoria, South Africa, commemorating the 19th-century Great Trek and serving as a central symbol of Afrikaner nationalism and heritage.
-
E.
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.
- 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: Pietermaritzburg City Hall Triple: [Pietermaritzburg, hasLandmark, Pietermaritzburg City Hall]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pietermaritzburg City Hall Target entity description: 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.
-
A.
Parliament House, Cape Town
Parliament House in Cape Town is the historic complex that serves as the seat of South Africa’s national legislature.
-
B.
J. G. Strijdom Tower
J. G. Strijdom Tower is a South African monument named after former Prime Minister J. G. Strijdom, commemorating his political legacy.
-
C.
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.
-
D.
Voortrekker Monument
The Voortrekker Monument is a massive granite structure in Pretoria, South Africa, commemorating the 19th-century Great Trek and serving as a central symbol of Afrikaner nationalism and heritage.
-
E.
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.
- 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_69a88711151c8190940b2572095059d7 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb3aae8c48190afae2cf3af2ae4e9 |
completed | March 7, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfbd133908190add1c78d91a813ef |
completed | March 8, 2026, 10:44 p.m. |
| NEDg | Description generation | batch_69adfc6d7fb08190959ee247d0060f4c |
completed | March 8, 2026, 10:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adfd2f68f48190ad23db5ca6ae663a |
completed | March 8, 2026, 10:50 p.m. |
Created at: March 4, 2026, 7:36 p.m.