Triple
T11258271
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Airports Company South Africa |
E266495
|
entity |
| Predicate | manages |
P86
|
FINISHED |
| Object | Port Elizabeth International Airport |
E577506
|
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: Port Elizabeth International Airport | Statement: [Airports Company South Africa, manages, Port Elizabeth International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Elizabeth International Airport Context triple: [Airports Company South Africa, manages, Port Elizabeth International Airport]
-
A.
Port Elizabeth Airport
chosen
Port Elizabeth Airport is a South African airport in Gqeberha (formerly Port Elizabeth) that serves as a key regional hub for domestic flights in the Eastern Cape.
-
B.
Pietermaritzburg Airport
Pietermaritzburg Airport is a regional airport in Pietermaritzburg, South Africa, providing primarily domestic passenger services.
-
C.
East London Airport
East London Airport is a regional airport in East London, South Africa, serving domestic flights and connecting the Eastern Cape to major cities in the country.
-
D.
Pula Airport
Pula Airport is an international airport in Croatia that serves the coastal city of Pula and the surrounding Istrian region, handling both seasonal tourist traffic and regular passenger flights.
-
E.
Walvis Bay International Airport
Walvis Bay International Airport is a regional airport in Namibia that serves the coastal city of Walvis Bay and connects it to domestic and limited international destinations.
- 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_69f43f15873881909e98e79283056573 |
completed | May 1, 2026, 5:50 a.m. |
Created at: April 8, 2026, 9:31 p.m.