Triple
T18412722
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pretoria Gautrain station |
E441801
|
entity |
| Predicate | nearby |
P350
|
FINISHED |
| Object | Tshwane municipal offices |
—
|
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: Tshwane municipal offices | Statement: [Pretoria Gautrain station, nearby, Tshwane municipal offices]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tshwane municipal offices Context triple: [Pretoria Gautrain station, nearby, Tshwane municipal offices]
-
A.
Chris Hani District Municipality
Chris Hani District Municipality is a local government district in South Africa’s Eastern Cape province, named after anti-apartheid leader Chris Hani and encompassing several towns and rural communities.
-
B.
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.
-
C.
City of Tshwane Metropolitan Municipality
chosen
The City of Tshwane Metropolitan Municipality is a large metropolitan municipality in Gauteng, South Africa, that includes Pretoria and surrounding areas as its administrative and economic hub.
-
D.
Gauteng Provincial Government
The Gauteng Provincial Government is the executive authority responsible for governing South Africa’s Gauteng province, which includes major urban centers like Johannesburg and Pretoria.
-
E.
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.
- 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_69d8b9eb8a508190a942fd75ebd8b1dc |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e51a259c1c819094e710bb4a7ace75 |
completed | April 19, 2026, 6:08 p.m. |
Created at: April 10, 2026, 10:47 a.m.