Triple
T7019321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East African Airways |
E162777
|
entity |
| Predicate | routeNetworkIncludes |
P72756
|
FINISHED |
| Object |
Nairobi–Lusaka
Nairobi–Lusaka is an international air route linking Kenya’s capital Nairobi with Zambia’s capital Lusaka.
|
E640322
|
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: Nairobi–Lusaka | Statement: [East African Airways, routeNetworkIncludes, Nairobi–Lusaka]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nairobi–Lusaka Context triple: [East African Airways, routeNetworkIncludes, Nairobi–Lusaka]
-
A.
Nairobi–Johannesburg
Nairobi–Johannesburg is an international air route linking Kenya’s capital Nairobi with South Africa’s largest city Johannesburg, serving as a major corridor between East and Southern Africa.
-
B.
Nairobi–Entebbe
Nairobi–Entebbe refers to the international air route connecting Nairobi, Kenya, with Entebbe, Uganda, a key corridor for regional travel in East Africa.
-
C.
Nairobi–London
Nairobi–London refers to the international air route connecting Kenya’s capital city, Nairobi, with the United Kingdom’s capital, London.
-
D.
Nairobi–Rome
Nairobi–Rome was an international air route linking Kenya’s capital with Italy’s capital, historically operated by East African Airways as part of its long-haul network between East Africa and Europe.
-
E.
Nairobi
Nairobi is the capital and largest city of Kenya, serving as a major political, economic, and cultural hub in East Africa.
- 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: Nairobi–Lusaka Triple: [East African Airways, routeNetworkIncludes, Nairobi–Lusaka]
Generated description
Nairobi–Lusaka is an international air route linking Kenya’s capital Nairobi with Zambia’s capital Lusaka.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nairobi–Lusaka Target entity description: Nairobi–Lusaka is an international air route linking Kenya’s capital Nairobi with Zambia’s capital Lusaka.
-
A.
Nairobi–Johannesburg
Nairobi–Johannesburg is an international air route linking Kenya’s capital Nairobi with South Africa’s largest city Johannesburg, serving as a major corridor between East and Southern Africa.
-
B.
Nairobi–Entebbe
Nairobi–Entebbe refers to the international air route connecting Nairobi, Kenya, with Entebbe, Uganda, a key corridor for regional travel in East Africa.
-
C.
Nairobi–London
Nairobi–London refers to the international air route connecting Kenya’s capital city, Nairobi, with the United Kingdom’s capital, London.
-
D.
Nairobi–Rome
Nairobi–Rome was an international air route linking Kenya’s capital with Italy’s capital, historically operated by East African Airways as part of its long-haul network between East Africa and Europe.
-
E.
Nairobi
Nairobi is the capital and largest city of Kenya, serving as a major political, economic, and cultural hub in East Africa.
- 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_69c6885b26248190a857541e3d10e299 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e77415e88190ab65137382f1b155 |
completed | March 27, 2026, 8:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c79439f28481909c028f4f86062b0f |
completed | March 28, 2026, 8:41 a.m. |
| NEDg | Description generation | batch_69c795143ad481909d0395ca41502e42 |
completed | March 28, 2026, 8:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c795fce734819086e20a916aa67f54 |
completed | March 28, 2026, 8:49 a.m. |
Created at: March 27, 2026, 2:34 p.m.