Triple
T2292994
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Livingstone |
E51546
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Harry Mwanga Nkumbula International Airport
Harry Mwanga Nkumbula International Airport is the main international gateway to Livingstone, Zambia, serving tourists visiting Victoria Falls and the surrounding region.
|
E254480
|
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: Harry Mwanga Nkumbula International Airport | Statement: [Livingstone, hasAirport, Harry Mwanga Nkumbula International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harry Mwanga Nkumbula International Airport Context triple: [Livingstone, hasAirport, Harry Mwanga Nkumbula International Airport]
-
A.
Kigoma Airport
Kigoma Airport is a public airport in western Tanzania that serves the town of Kigoma on the shores of Lake Tanganyika.
-
B.
Mpanda Airport
Mpanda Airport is a regional airport in western Tanzania that serves the town of Mpanda and the surrounding Katavi Region.
-
C.
Joshua Mqabuko Nkomo International Airport
Joshua Mqabuko Nkomo International Airport is the main international airport serving Bulawayo, Zimbabwe, named in honor of nationalist leader Joshua Nkomo.
-
D.
Masvingo Airport
Masvingo Airport is a small regional airport in Masvingo, Zimbabwe, providing air transport services to the city and surrounding areas.
-
E.
Kenneth Kaunda International Airport
Kenneth Kaunda International Airport is the main international gateway to Zambia, serving the capital city of Lusaka and functioning as one of the country’s busiest and most important airports.
- 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: Harry Mwanga Nkumbula International Airport Triple: [Livingstone, hasAirport, Harry Mwanga Nkumbula International Airport]
Generated description
Harry Mwanga Nkumbula International Airport is the main international gateway to Livingstone, Zambia, serving tourists visiting Victoria Falls and the surrounding region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harry Mwanga Nkumbula International Airport Target entity description: Harry Mwanga Nkumbula International Airport is the main international gateway to Livingstone, Zambia, serving tourists visiting Victoria Falls and the surrounding region.
-
A.
Kigoma Airport
Kigoma Airport is a public airport in western Tanzania that serves the town of Kigoma on the shores of Lake Tanganyika.
-
B.
Mpanda Airport
Mpanda Airport is a regional airport in western Tanzania that serves the town of Mpanda and the surrounding Katavi Region.
-
C.
Joshua Mqabuko Nkomo International Airport
Joshua Mqabuko Nkomo International Airport is the main international airport serving Bulawayo, Zimbabwe, named in honor of nationalist leader Joshua Nkomo.
-
D.
Masvingo Airport
Masvingo Airport is a small regional airport in Masvingo, Zimbabwe, providing air transport services to the city and surrounding areas.
-
E.
Kenneth Kaunda International Airport
Kenneth Kaunda International Airport is the main international gateway to Zambia, serving the capital city of Lusaka and functioning as one of the country’s busiest and most important airports.
- 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_69a88b09c644819090b503456d96bf70 |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc5d90d988190b3253b54e5bb5530 |
completed | March 7, 2026, 6:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae7f23ca34819091d2bb0d41613b4a |
completed | March 9, 2026, 8:04 a.m. |
| NEDg | Description generation | batch_69ae82aa6d7c81909cb770ea2be10b2a |
completed | March 9, 2026, 8:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae837e392c8190baa7552ce8c14995 |
completed | March 9, 2026, 8:23 a.m. |
Created at: March 4, 2026, 7:48 p.m.