Triple
T12211968
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greater Johannesburg metropolitan area |
E290983
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | West Rand District Municipality |
E62846
|
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: West Rand District Municipality | Statement: [Greater Johannesburg metropolitan area, adjacentTo, West Rand District Municipality]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Rand District Municipality Context triple: [Greater Johannesburg metropolitan area, adjacentTo, West Rand District Municipality]
-
A.
West Rand District Municipality
chosen
West Rand District Municipality is a local government area in the western part of South Africa’s Gauteng province, encompassing several towns and mining communities.
-
B.
North West District Municipality
North West District Municipality is a local government area in South Africa’s North West Province that administers a largely rural region known for its rivers, agriculture, and cross-border links with Botswana.
-
C.
Sedibeng District Municipality
Sedibeng District Municipality is a local government area in South Africa that administers the southern part of Gauteng Province, including towns such as Vereeniging and Vanderbijlpark.
-
D.
O.R. Tambo District Municipality
O.R. Tambo District Municipality is a local government district in South Africa’s Eastern Cape province, known for encompassing rural communities including the birthplace of Nelson Mandela.
-
E.
West Coast District Municipality
West Coast District Municipality is a local government area in South Africa’s Western Cape province that encompasses several coastal and inland towns, including Saldanha Bay.
- 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_69d6ab65923081909acfc61b7a612233 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c915f548190b34a743f0a3bb51a |
completed | April 10, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f70a114ccc81909bc428c40c01a461 |
completed | May 3, 2026, 8:40 a.m. |
Created at: April 8, 2026, 9:51 p.m.