Triple
T19287427
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Malewa River |
E482349
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Malewa River catchment |
E482349
|
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: Malewa River catchment | Statement: [Malewa River, partOf, Malewa River catchment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Malewa River catchment Context triple: [Malewa River, partOf, Malewa River catchment]
-
A.
Mogalakwena River basin
The Mogalakwena River basin is a key sub-catchment in South Africa’s Limpopo region, supporting local ecosystems, agriculture, and communities within the broader Limpopo River system.
-
B.
Molopo River basin
The Molopo River basin is a semi-arid drainage region in southern Africa that collects runoff from parts of Botswana, South Africa, and Namibia, feeding the intermittent Molopo River system.
-
C.
Lephalala River basin
The Lephalala River basin is a sub-catchment in South Africa’s Limpopo region that contributes to the broader Limpopo River system and its associated water resources.
-
D.
Nzhelele River basin
The Nzhelele River basin is a sub-catchment in northern South Africa that drains part of the Limpopo Province and contributes water resources to the larger Limpopo River system.
-
E.
Malewa River
chosen
The Malewa River is a major freshwater river in Kenya’s Rift Valley that drains the surrounding highlands and serves as the primary water source feeding Lake Naivasha.
- 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_69d8e8cf61b0819096fe3e4107827c4e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc032f108190a89e47d1458f3f55 |
completed | April 20, 2026, 10:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a070e82fe948190a2a07dd91c982423 |
completed | May 15, 2026, 12:16 p.m. |
Created at: April 10, 2026, 1:30 p.m.