Triple
T14820623
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Province |
E348439
|
entity |
| Predicate | hasTransportInfrastructure |
P2560
|
FINISHED |
| Object |
Lusaka–Livingstone road
The Lusaka–Livingstone road is a major highway in Zambia that links the capital city Lusaka with the tourist hub of Livingstone near Victoria Falls, serving as a key transport and trade corridor through Southern Province.
|
E1122023
|
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: Lusaka–Livingstone road | Statement: [Southern Province, hasTransportInfrastructure, Lusaka–Livingstone road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lusaka–Livingstone road Context triple: [Southern Province, hasTransportInfrastructure, Lusaka–Livingstone road]
-
A.
Tanzam Highway
The Tanzam Highway is a key transport corridor in Tanzania that links the coastal city of Dar es Salaam with the landlocked nation of Zambia, facilitating regional trade and travel.
-
B.
Harare–Beitbridge highway
The Harare–Beitbridge highway is a major arterial road in Zimbabwe that links the capital Harare with the Beitbridge border post to South Africa, serving as a key regional trade and transport corridor.
-
C.
Lusaka–Malawi transport corridor
The Lusaka–Malawi transport corridor is a key regional route linking Zambia’s capital Lusaka with Malawi, facilitating cross-border trade and movement in southeastern Africa.
-
D.
Okavango Road
Okavango Road is a major roadway in the northern suburbs of Cape Town, South Africa, serving as a key connector for residential and commercial areas including Kraaifontein.
-
E.
Kampala–Gulu Highway
The Kampala–Gulu Highway is a major paved road in Uganda that connects the capital city Kampala with the northern regional hub of Gulu, serving as a key route for transport and trade.
- 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: Lusaka–Livingstone road Triple: [Southern Province, hasTransportInfrastructure, Lusaka–Livingstone road]
Generated description
The Lusaka–Livingstone road is a major highway in Zambia that links the capital city Lusaka with the tourist hub of Livingstone near Victoria Falls, serving as a key transport and trade corridor through Southern Province.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lusaka–Livingstone road Target entity description: The Lusaka–Livingstone road is a major highway in Zambia that links the capital city Lusaka with the tourist hub of Livingstone near Victoria Falls, serving as a key transport and trade corridor through Southern Province.
-
A.
Tanzam Highway
The Tanzam Highway is a key transport corridor in Tanzania that links the coastal city of Dar es Salaam with the landlocked nation of Zambia, facilitating regional trade and travel.
-
B.
Harare–Beitbridge highway
The Harare–Beitbridge highway is a major arterial road in Zimbabwe that links the capital Harare with the Beitbridge border post to South Africa, serving as a key regional trade and transport corridor.
-
C.
Lusaka–Malawi transport corridor
The Lusaka–Malawi transport corridor is a key regional route linking Zambia’s capital Lusaka with Malawi, facilitating cross-border trade and movement in southeastern Africa.
-
D.
Okavango Road
Okavango Road is a major roadway in the northern suburbs of Cape Town, South Africa, serving as a key connector for residential and commercial areas including Kraaifontein.
-
E.
Kampala–Gulu Highway
The Kampala–Gulu Highway is a major paved road in Uganda that connects the capital city Kampala with the northern regional hub of Gulu, serving as a key route for transport and trade.
- 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_69d822eb8f588190bf53445e730a934f |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69decfe64328819083ce42704cf0602d |
completed | April 14, 2026, 11:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe389bc06c8190a8269c07677d9c35 |
completed | May 8, 2026, 7:25 p.m. |
| NEDg | Description generation | batch_69fe3d5bf82c8190a82ba25856261871 |
completed | May 8, 2026, 7:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe3df82ba48190a4c721d56fe36f2c |
completed | May 8, 2026, 7:48 p.m. |
Created at: April 10, 2026, 1:50 a.m.