Triple
T17793721
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pretorius Street, Pretoria |
E444233
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Pretoria central business district |
—
|
NE NERFINISHED |
How this triple was built (2 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 business district | Statement: [Pretorius Street, Pretoria, partOf, Pretoria central business district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pretoria central business district Context triple: [Pretorius Street, Pretoria, partOf, Pretoria central business district]
-
A.
Pretoria CBD
chosen
Pretoria CBD is the historic and commercial downtown core of Pretoria, South Africa, known for its government buildings, offices, shops, and landmarks such as Church Square.
-
B.
Cape Town central business district
Cape Town central business district is the primary commercial and financial hub of Cape Town, characterized by its dense concentration of offices, shops, and historic and modern high-rise buildings.
-
C.
Johannesburg CBD
Johannesburg CBD is the historic commercial and financial heart of Johannesburg, characterized by dense high-rise development, major business institutions, and extensive transport links.
-
D.
Randburg central business district
Randburg central business district is the main commercial and administrative hub of Randburg, a northern suburb of Johannesburg, South Africa.
-
E.
Sandton
Sandton is an affluent commercial and financial district in Johannesburg, South Africa, known as one of the country’s primary business hubs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b9efe370819095cd219b143ae727 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e487993a6c8190805e06d93dfc0dce |
completed | April 19, 2026, 7:43 a.m. |
Created at: April 10, 2026, 10:13 a.m.