Triple
T11258267
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Airports Company South Africa |
E266495
|
entity |
| Predicate | owns |
P347
|
FINISHED |
| Object | Bram Fischer International Airport |
E128477
|
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: Bram Fischer International Airport | Statement: [Airports Company South Africa, owns, Bram Fischer International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bram Fischer International Airport Context triple: [Airports Company South Africa, owns, Bram Fischer International Airport]
-
A.
Bram Fischer International Airport
chosen
Bram Fischer International Airport is the primary airport serving Bloemfontein and the surrounding Free State region in South Africa.
-
B.
Nelson Mandela International Airport
Nelson Mandela International Airport is the main international gateway serving Praia and the island of Santiago in Cape Verde.
-
C.
Hosea Kutako International Airport
Hosea Kutako International Airport is the main international gateway to Namibia, serving the capital city of Windhoek and handling the majority of the country’s long-haul and regional air traffic.
-
D.
King Shaka International Airport
King Shaka International Airport is the main international airport serving the Durban area in South Africa, handling both domestic and international flights.
-
E.
Lanseria International Airport
Lanseria International Airport is a privately owned international airport serving the Johannesburg–Pretoria region in South Africa’s Gauteng province, handling domestic and regional flights as an alternative to O. R. Tambo International Airport.
- 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_69d6aac7953c8190b82caf9d7640fdf9 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e935b85c819085e1abf2dd4099c5 |
completed | April 9, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f12fa07fc081909a42f9c19ad38511 |
completed | April 28, 2026, 10:07 p.m. |
Created at: April 8, 2026, 9:31 p.m.