Triple
T14654272
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zambezi Watercourse Commission |
E344068
|
entity |
| Predicate | operatesInBasin |
P18951
|
FINISHED |
| Object | Zambezi River Basin |
E69232
|
NE FINISHED |
How this triple was built (3 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: Zambezi River Basin | Statement: [Zambezi Watercourse Commission, operatesInBasin, Zambezi River Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zambezi River Basin Context triple: [Zambezi Watercourse Commission, operatesInBasin, Zambezi River Basin]
-
A.
Zambezi Basin
chosen
The Zambezi Basin is the vast river catchment area in southern Africa that collects the waters of the Zambezi River and its tributaries, encompassing parts of several countries and supporting major ecosystems, agriculture, and hydropower.
-
B.
Zambezi River
The Zambezi River is one of Africa’s largest rivers, famed for Victoria Falls and its role as a vital waterway and natural border in southern Africa.
-
C.
Kafue River
The Kafue River is one of Zambia’s major rivers, flowing through the Kafue Flats and Kafue National Park before joining the Zambezi and supporting significant hydropower, agriculture, and wildlife habitats.
-
D.
Limpopo River
The Limpopo River is a major river in southern Africa that flows eastward from central southern Africa to the Indian Ocean, forming parts of the borders between several countries including South Africa, Botswana, and Zimbabwe.
-
E.
Kosi river region
The Kosi river region is a flood-prone area in the northern part of Bihar, India, shaped by the shifting course of the Kosi River and known for its fertile plains and recurrent flooding.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatesInBasin Context triple: [Zambezi Watercourse Commission, operatesInBasin, Zambezi River Basin]
-
A.
locatedInBasin
chosen
Indicates that one geographical or hydrological feature lies within the drainage or catchment area of a specified basin.
-
B.
basinPartOf
Indicates that one basin is a component or subdivision of a larger basin or basin system.
-
C.
basinServed
Indicates that a particular basin is supplied, drained, or otherwise functionally supported by another entity (such as a river, watershed, or infrastructure system).
-
D.
resourceBasin
Indicates a relationship where a basin serves as a source or reservoir of resources for another entity or area.
-
E.
basinState
Indicates that a state contains or encompasses the drainage basin or watershed of a particular river or water system.
- F. None of above.
Provenance (4 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_69d822e1a2cc81908e5bb93cf61ce3cc |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb518f7dc8190877997ea4cd3eed2 |
completed | April 14, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0025e6bc748190b8099e7559569a90 |
completed | May 10, 2026, 6:29 a.m. |
| PD | Predicate disambiguation | batch_69de6576f0208190aa94d995e797ac38 |
completed | April 14, 2026, 4:04 p.m. |
Created at: April 10, 2026, 1:27 a.m.