Triple
T21483020
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Secunda industrial complex |
E530042
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Sasol |
—
|
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 | Statement: [Secunda industrial complex, operator, Sasol]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sasol Context triple: [Secunda industrial complex, operator, Sasol]
-
A.
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.
-
B.
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.
-
C.
Industrial Development Corporation of South Africa
The Industrial Development Corporation of South Africa is a state-owned development finance institution that funds and promotes industrial and economic growth projects within South Africa and the broader African region.
-
D.
National Petrochemical Company
The National Petrochemical Company is Iran’s state-owned petrochemical enterprise responsible for developing, operating, and expanding the country’s petrochemical industry and related exports.
-
E.
Petrofac Limited
Petrofac Limited is a UK-based international oilfield services company that provides engineering, construction, operations, and training solutions to the global energy industry.
- 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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea34c4388190adc78d209d2aafb8 |
completed | April 23, 2026, 9:45 a.m. |
Created at: April 16, 2026, 6:21 p.m.