Triple
T22751887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Govan Mbeki Local Municipality |
E562722
|
entity |
| Predicate | hostsFacility |
P12416
|
FINISHED |
| Object | Sasol Secunda complex |
—
|
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: Sasol Secunda complex | Statement: [Govan Mbeki Local Municipality, hostsFacility, Sasol Secunda complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sasol Secunda complex Context triple: [Govan Mbeki Local Municipality, hostsFacility, Sasol Secunda complex]
-
A.
Sasol coal-to-liquids project
The Sasol coal-to-liquids project is a major industrial initiative in South Africa that converts coal into synthetic fuels and chemicals using advanced gasification and Fischer–Tropsch technologies.
-
B.
Sasolburg
Sasolburg is an industrial town in South Africa’s Free State province, known primarily for its large petrochemical complex and proximity to the Vaal River.
-
C.
Sasol
chosen
Sasol is a South African integrated energy and chemical company known for its large-scale coal-to-liquids and gas-to-liquids fuel production.
-
D.
Kriel Power Station
Kriel Power Station is a large coal-fired power plant in South Africa that forms part of the country’s major electricity-generating infrastructure.
-
E.
Johannesburg–Sishen
Johannesburg–Sishen is a domestic air route in South Africa linking the major city of Johannesburg with the mining town of Sishen in the Northern Cape.
- 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_69e24551ec7881909a9c924dbea155f6 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f179b9ac348190bff4dc470931f7e3 |
completed | April 29, 2026, 3:23 a.m. |
Created at: April 17, 2026, 3:24 p.m.