Triple
T3329361
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Praia |
E69996
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Nelson Mandela International Airport
Nelson Mandela International Airport is the main international gateway serving Praia and the island of Santiago in Cape Verde.
|
E349409
|
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: Nelson Mandela International Airport | Statement: [Praia, hasAirport, Nelson Mandela International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nelson Mandela International Airport Context triple: [Praia, hasAirport, Nelson Mandela International Airport]
-
A.
Bram Fischer International Airport
Bram Fischer International Airport is the primary airport serving Bloemfontein and the surrounding Free State region in South Africa.
-
B.
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.
-
C.
O. R. Tambo International Airport
O. R. Tambo International Airport is South Africa’s largest and busiest airport, serving as the primary international gateway to Johannesburg and the country.
-
D.
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.
-
E.
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.
- 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: Nelson Mandela International Airport Triple: [Praia, hasAirport, Nelson Mandela International Airport]
Generated description
Nelson Mandela International Airport is the main international gateway serving Praia and the island of Santiago in Cape Verde.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nelson Mandela International Airport Target entity description: Nelson Mandela International Airport is the main international gateway serving Praia and the island of Santiago in Cape Verde.
-
A.
Bram Fischer International Airport
Bram Fischer International Airport is the primary airport serving Bloemfontein and the surrounding Free State region in South Africa.
-
B.
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.
-
C.
O. R. Tambo International Airport
O. R. Tambo International Airport is South Africa’s largest and busiest airport, serving as the primary international gateway to Johannesburg and the country.
-
D.
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.
-
E.
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.
- 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_69ad85a24f208190bcf83131bfed3521 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb1708b908190bc5c4122623d9b77 |
completed | March 8, 2026, 5:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b31a810e2c8190bfc206bdeb1ac5b8 |
completed | March 12, 2026, 7:56 p.m. |
| NEDg | Description generation | batch_69b31c368e4c8190a011833fce090a7d |
completed | March 12, 2026, 8:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b31d3fa6088190a5abf858c01c25bc |
completed | March 12, 2026, 8:08 p.m. |
Created at: March 8, 2026, 3:12 p.m.