Triple
T10787218
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harry Mwanga Nkumbula International Airport |
E254480
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Zambia Airports Corporation Limited
Zambia Airports Corporation Limited is a state-owned company responsible for managing and operating major airports and aviation infrastructure across Zambia.
|
E885897
|
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: Zambia Airports Corporation Limited | Statement: [Harry Mwanga Nkumbula International Airport, operator, Zambia Airports Corporation Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zambia Airports Corporation Limited Context triple: [Harry Mwanga Nkumbula International Airport, operator, Zambia Airports Corporation Limited]
-
A.
Zomba Group of Companies
Zomba Group of Companies was a major music entertainment conglomerate best known for its influential Jive Records label, which launched and managed the careers of numerous pop and R&B superstars.
-
B.
Lilongwe International Airport
Lilongwe International Airport is the main international gateway to Malawi, serving the capital city of Lilongwe with regional and limited intercontinental flights.
-
C.
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.
-
D.
Bank of Zambia
The Bank of Zambia is the central bank of Zambia, responsible for formulating monetary policy, regulating the financial system, and managing the country’s currency and foreign reserves.
-
E.
Tanzania Airports Authority
Tanzania Airports Authority is the government agency responsible for managing and operating civil airports and aerodromes throughout Tanzania.
- 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: Zambia Airports Corporation Limited Triple: [Harry Mwanga Nkumbula International Airport, operator, Zambia Airports Corporation Limited]
Generated description
Zambia Airports Corporation Limited is a state-owned company responsible for managing and operating major airports and aviation infrastructure across Zambia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zambia Airports Corporation Limited Target entity description: Zambia Airports Corporation Limited is a state-owned company responsible for managing and operating major airports and aviation infrastructure across Zambia.
-
A.
Zomba Group of Companies
Zomba Group of Companies was a major music entertainment conglomerate best known for its influential Jive Records label, which launched and managed the careers of numerous pop and R&B superstars.
-
B.
Lilongwe International Airport
Lilongwe International Airport is the main international gateway to Malawi, serving the capital city of Lilongwe with regional and limited intercontinental flights.
-
C.
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.
-
D.
Bank of Zambia
The Bank of Zambia is the central bank of Zambia, responsible for formulating monetary policy, regulating the financial system, and managing the country’s currency and foreign reserves.
-
E.
Tanzania Airports Authority
Tanzania Airports Authority is the government agency responsible for managing and operating civil airports and aerodromes throughout Tanzania.
- 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_69d6aa609f008190a294200aefcb7bd5 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d732d5422481908d7ab833c6cbc879 |
completed | April 9, 2026, 5:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de56199d088190938a72105540cf66 |
completed | April 14, 2026, 2:58 p.m. |
| NEDg | Description generation | batch_69de5eadb9448190bdf69711394e2ab7 |
completed | April 14, 2026, 3:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69de607917808190922df6521d7bfb07 |
completed | April 14, 2026, 3:42 p.m. |
Created at: April 8, 2026, 9:17 p.m.