Triple
T18126269
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Turkwel River |
E433882
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | Lake Turkana basin |
E1183827
|
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 Turkana basin | Statement: [Turkwel River, drainageBasin, Lake Turkana basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Turkana basin Context triple: [Turkwel River, drainageBasin, Lake Turkana basin]
-
A.
Lake Turkana
Lake Turkana is a large, saline lake in Kenya’s arid north, renowned for its striking turquoise waters, rich biodiversity, and significant archaeological sites along its shores.
-
B.
Lake Victoria basin
The Lake Victoria basin is a vast geographical and ecological region in East Africa surrounding Lake Victoria, encompassing diverse communities, cultures, and ecosystems across multiple countries.
-
C.
Turkana
The Turkana are a Nilotic pastoralist ethnic group native to northwestern Kenya, known for their livestock herding, distinctive traditional dress, and resilience in arid environments.
-
D.
Baringo–Bogoria basin
The Baringo–Bogoria basin is a tectonically active, sediment-filled depression in Kenya’s segment of the East African Rift, notable for its alkaline lakes, geothermal activity, and rich fossil and biodiversity records.
-
E.
Turkana Basin
chosen
The Turkana Basin is a geologically rich region in East Africa renowned as one of the world’s most important areas for studying human evolution and ancient environments.
- 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_69d8b909e8cc81908df4cc2b8ea6d11f |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddee1efc8190b04324b98de5c9d0 |
completed | April 19, 2026, 1:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0397f373608190a1edf787552c7328 |
completed | May 12, 2026, 9:13 p.m. |
Created at: April 10, 2026, 10:29 a.m.