Triple
T14136079
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Copperbelt Province |
E350297
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Ndola International Airport
Ndola International Airport is a major Zambian airport serving the city of Ndola and the surrounding Copperbelt mining region.
|
E1081869
|
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: Ndola International Airport | Statement: [Copperbelt Province, contains, Ndola International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ndola International Airport Context triple: [Copperbelt Province, contains, Ndola International Airport]
-
A.
Matadi Tshimpi Airport
Matadi Tshimpi Airport is a public airport serving the city of Matadi in the Kongo Central Province of the Democratic Republic of the Congo.
-
B.
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.
-
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.
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.
-
E.
Mzuzu Airport
Mzuzu Airport is a small public airport serving the city of Mzuzu in northern Malawi, providing regional air connectivity.
- 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: Ndola International Airport Triple: [Copperbelt Province, contains, Ndola International Airport]
Generated description
Ndola International Airport is a major Zambian airport serving the city of Ndola and the surrounding Copperbelt mining region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ndola International Airport Target entity description: Ndola International Airport is a major Zambian airport serving the city of Ndola and the surrounding Copperbelt mining region.
-
A.
Matadi Tshimpi Airport
Matadi Tshimpi Airport is a public airport serving the city of Matadi in the Kongo Central Province of the Democratic Republic of the Congo.
-
B.
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.
-
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.
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.
-
E.
Mzuzu Airport
Mzuzu Airport is a small public airport serving the city of Mzuzu in northern Malawi, providing regional air connectivity.
- 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_69d827865f608190b311820428ae027b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de610fb86c81909eb26bf9c13696ca |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdf14439c81908b2a9999a35cc346 |
completed | May 7, 2026, 6:51 p.m. |
| NEDg | Description generation | batch_69fce396360481909fe12fdee307d00d |
completed | May 7, 2026, 7:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fce3d07f048190833bd56b46a9f5fb |
completed | May 7, 2026, 7:11 p.m. |
Created at: April 10, 2026, 12:18 a.m.