Triple
T6237073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chief Dawid Stuurman International Airport |
E139502
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Port Elizabeth Airport
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.
|
E577506
|
NE FINISHED |
How this triple was built (4 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 Airport | Statement: [Chief Dawid Stuurman International Airport, formerName, Port Elizabeth Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Elizabeth Airport Context triple: [Chief Dawid Stuurman International Airport, formerName, Port Elizabeth Airport]
-
A.
Pietermaritzburg Airport
Pietermaritzburg Airport is a regional airport in Pietermaritzburg, South Africa, providing primarily domestic passenger services.
-
B.
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.
-
C.
Lüderitz Airport
Lüderitz Airport is a small regional airport in southwestern Namibia that serves the coastal town of Lüderitz and its surrounding area.
-
D.
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.
-
E.
Palana Airport
Palana Airport is a regional airport serving the settlement of Palana in Russia’s Kamchatka Krai, providing vital air connectivity to this remote northern area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Port Elizabeth Airport Triple: [Chief Dawid Stuurman International Airport, formerName, Port Elizabeth Airport]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port Elizabeth Airport Target entity description: 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.
-
A.
Pietermaritzburg Airport
Pietermaritzburg Airport is a regional airport in Pietermaritzburg, South Africa, providing primarily domestic passenger services.
-
B.
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.
-
C.
Lüderitz Airport
Lüderitz Airport is a small regional airport in southwestern Namibia that serves the coastal town of Lüderitz and its surrounding area.
-
D.
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.
-
E.
Palana Airport
Palana Airport is a regional airport serving the settlement of Palana in Russia’s Kamchatka Krai, providing vital air connectivity to this remote northern area.
- F. None of above. chosen
Provenance (5 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_69c008b0e7ac8190808a59573ee646f3 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c063021258819093a9237041816638 |
completed | March 22, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c20dfbf42c8190842a471db4ff3de0 |
completed | March 24, 2026, 4:07 a.m. |
| NEDg | Description generation | batch_69c215efd48c81908365f0525cb6e3dc |
completed | March 24, 2026, 4:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c21654dfac8190a5e985d539e2bcb4 |
completed | March 24, 2026, 4:43 a.m. |
Created at: March 22, 2026, 4:23 p.m.