Triple
T21966759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Constitution Square |
E542477
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Johannesburg CBD |
E292094
|
NE FINISHED |
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: Johannesburg CBD | Statement: [Constitution Square, locatedIn, Johannesburg CBD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Johannesburg CBD Context triple: [Constitution Square, locatedIn, Johannesburg CBD]
-
A.
Johannesburg CBD
chosen
Johannesburg CBD is the historic commercial and financial heart of Johannesburg, characterized by dense high-rise development, major business institutions, and extensive transport links.
-
B.
Pretoria CBD
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.
-
C.
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.
-
D.
Durban central business district
The Durban central business district is the primary commercial and administrative heart of Durban, South Africa, characterized by dense high-rise development, major transport links, and a concentration of retail, financial, and government services.
-
E.
Randburg central business district
Randburg central business district is the main commercial and administrative hub of Randburg, a northern suburb of Johannesburg, South Africa.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69e0c47fab1081908dc74a6545dbb051 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f1245b821c8190816058c2a07707a3 |
completed | April 28, 2026, 9:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a6714dec081908b4b7c33b10c1ccb |
completed | May 18, 2026, 1:10 a.m. |
Created at: April 16, 2026, 8:01 p.m.