Triple
T16680290
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Nakuru |
E405320
|
entity |
| Predicate | hasInflow |
P967
|
FINISHED |
| Object | Njoro River |
—
|
NE NERFINISHED |
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: Njoro River | Statement: [Lake Nakuru, hasInflow, Njoro River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Njoro River Context triple: [Lake Nakuru, hasInflow, Njoro River]
-
A.
Nyando River
Nyando River is a river in western Kenya that flows into Lake Victoria and is known for its frequent flooding and importance to local agriculture and communities.
-
B.
Nyabarongo River
The Nyabarongo River is a major river in Rwanda that forms part of the upper headwaters of the Nile and plays a key role in the region’s hydrology and agriculture.
-
C.
Nyangores River
Nyangores River is a key headwater stream in Kenya that contributes significantly to the flow and ecology of the Mara River basin.
-
D.
Usutu River
The Usutu River is a major river in southern Africa that flows through South Africa, Eswatini, and Mozambique before emptying into the Indian Ocean.
-
E.
Nyamwamba River
The Nyamwamba River is a river in western Uganda that flows through the town of Kasese, originating in the Rwenzori Mountains and frequently causing flooding in the region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Njoro River Target entity description: Njoro River is a key freshwater river in Kenya’s Rift Valley that drains the Mau Forest and supports agriculture and ecosystems before flowing into Lake Nakuru.
-
A.
Nyando River
Nyando River is a river in western Kenya that flows into Lake Victoria and is known for its frequent flooding and importance to local agriculture and communities.
-
B.
Nyabarongo River
The Nyabarongo River is a major river in Rwanda that forms part of the upper headwaters of the Nile and plays a key role in the region’s hydrology and agriculture.
-
C.
Nyangores River
Nyangores River is a key headwater stream in Kenya that contributes significantly to the flow and ecology of the Mara River basin.
-
D.
Usutu River
The Usutu River is a major river in southern Africa that flows through South Africa, Eswatini, and Mozambique before emptying into the Indian Ocean.
-
E.
Nyamwamba River
The Nyamwamba River is a river in western Uganda that flows through the town of Kasese, originating in the Rwenzori Mountains and frequently causing flooding in the region.
- F. None of above. chosen
Provenance (2 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_69d8838c28748190b3f5967c743940ab |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37d6e74ec81909ea95c3e4b0113ab |
completed | April 18, 2026, 12:47 p.m. |
Created at: April 10, 2026, 5:19 a.m.