Triple
T21482845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sasol |
E530038
|
entity |
| Predicate | stockExchangeListing |
P524
|
FINISHED |
| Object | Johannesburg Stock Exchange |
—
|
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: Johannesburg Stock Exchange | Statement: [Sasol, stockExchangeListing, Johannesburg Stock Exchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Johannesburg Stock Exchange Context triple: [Sasol, stockExchangeListing, Johannesburg Stock Exchange]
-
A.
Johannesburg Stock Exchange
chosen
The Johannesburg Stock Exchange is the largest stock exchange in Africa, serving as South Africa’s primary securities market and a major financial hub on the continent.
-
B.
Namibian Stock Exchange
The Namibian Stock Exchange is the principal securities exchange in Namibia, providing a regulated marketplace for trading shares and other financial instruments.
-
C.
Botswana Stock Exchange
The Botswana Stock Exchange is the principal securities exchange of Botswana, facilitating the trading of shares, bonds, and other financial instruments and headquartered in the capital city, Gaborone.
-
D.
Nairobi Securities Exchange
The Nairobi Securities Exchange is Kenya's principal stock exchange, providing a platform for trading equities, bonds, and other securities in East Africa.
-
E.
FTSE/JSE Shareholder Weighted Index
The FTSE/JSE Shareholder Weighted Index is a South African equity market index that adjusts constituent weights based on the proportion of shares freely available to public investors, providing a free-float-focused alternative to traditional market-cap weighting.
- 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.