Triple
T3296693
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zambezi Basin |
E69232
|
entity |
| Predicate | containsReservoir |
P13043
|
FINISHED |
| Object | Lake Kariba |
E343316
|
NE FINISHED |
How this triple was built (2 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: Lake Kariba | Statement: [Zambezi Basin, containsReservoir, Lake Kariba]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Kariba Context triple: [Zambezi Basin, containsReservoir, Lake Kariba]
-
A.
Lake Kariba
chosen
Lake Kariba is one of the world’s largest man-made lakes, created by damming the Zambezi River between Zambia and Zimbabwe and known for its hydroelectric power generation and rich wildlife.
-
B.
Lake St Lucia
Lake St Lucia is South Africa’s largest estuarine lake system, renowned for its rich biodiversity and extensive wetlands along the KwaZulu-Natal coast.
-
C.
Batoka Gorge
Batoka Gorge is a steep, rugged chasm carved by the Zambezi River just downstream of Victoria Falls on the border between Zambia and Zimbabwe.
-
D.
Lake Malawi
Lake Malawi is one of Africa’s largest and deepest freshwater lakes, renowned for its exceptional biodiversity, especially its hundreds of endemic cichlid fish species.
-
E.
Tanganyika
Tanganyika was a former British-administered territory in East Africa that gained independence in 1961 and later united with Zanzibar to form the modern nation of Tanzania.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad859e529c8190a404273f53cb487d |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb078f3dc8190afb624f62894e48f |
completed | March 8, 2026, 5:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34bb385f48190a67051e8681fa64d |
completed | March 12, 2026, 11:26 p.m. |
Created at: March 8, 2026, 3:10 p.m.