Triple
T4478188
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Church Square, Pretoria |
E100062
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Pretoria Central
Pretoria Central is the historic inner-city district of Pretoria, South Africa, known for its administrative buildings, commercial activity, and landmarks such as Church Square.
|
E5262
|
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: Pretoria Central | Statement: [Church Square, Pretoria, locatedIn, Pretoria Central]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pretoria Central Context triple: [Church Square, Pretoria, locatedIn, Pretoria Central]
-
A.
Pretoria, South Africa
Pretoria, South Africa is one of the country’s three capital cities, serving as the administrative capital and a major center for government, education, and culture.
-
B.
Bloemfontein
Bloemfontein is a major South African city known as the seat of the country’s highest courts and one of its three national capitals.
-
C.
Mamelodi
Mamelodi is a township in the northeastern part of Pretoria, South Africa, known for its vibrant football culture and as the home of Mamelodi Sundowns F.C.
-
D.
Potchefstroom
Potchefstroom is a historic university town in South Africa known for its academic institutions, military base, and role in the North West province’s agriculture and industry.
-
E.
Mitchells Plain
Mitchells Plain is a large, predominantly residential township in Cape Town, South Africa, known for its dense population, socio-economic challenges, and vibrant community life.
- 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: Pretoria Central Triple: [Church Square, Pretoria, locatedIn, Pretoria Central]
Generated description
Pretoria Central is the historic inner-city district of Pretoria, South Africa, known for its administrative buildings, commercial activity, and landmarks such as Church Square.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pretoria Central Target entity description: Pretoria Central is the historic inner-city district of Pretoria, South Africa, known for its administrative buildings, commercial activity, and landmarks such as Church Square.
-
A.
Pretoria, South Africa
chosen
Pretoria, South Africa is one of the country’s three capital cities, serving as the administrative capital and a major center for government, education, and culture.
-
B.
Bloemfontein
Bloemfontein is a major South African city known as the seat of the country’s highest courts and one of its three national capitals.
-
C.
Mamelodi
Mamelodi is a township in the northeastern part of Pretoria, South Africa, known for its vibrant football culture and as the home of Mamelodi Sundowns F.C.
-
D.
Potchefstroom
Potchefstroom is a historic university town in South Africa known for its academic institutions, military base, and role in the North West province’s agriculture and industry.
-
E.
Mitchells Plain
Mitchells Plain is a large, predominantly residential township in Cape Town, South Africa, known for its dense population, socio-economic challenges, and vibrant community life.
- F. None of above.
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_69b65f40a594819095f2b07e30b5e3dc |
completed | March 15, 2026, 7:26 a.m. |
| NEDg | Description generation | batch_69b65fbe2ee4819093f70e1186a21d4a |
completed | March 15, 2026, 7:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b660464a648190af471b4acda0ffee |
completed | March 15, 2026, 7:31 a.m. |
Created at: March 12, 2026, 11:35 p.m.