Triple
T21391634
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katsina-Ala |
E527666
|
entity |
| Predicate | river |
P165
|
FINISHED |
| Object | Katsina Ala River |
—
|
NE NERFINISHED |
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: Katsina Ala River | Statement: [Katsina-Ala, river, Katsina Ala River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katsina Ala River Context triple: [Katsina-Ala, river, Katsina Ala River]
-
A.
Katsina Ala River
chosen
The Katsina Ala River is a significant waterway in Nigeria that flows through Benue State and supports local agriculture, fishing, and transportation before joining the Benue River.
-
B.
Kaduna River
The Kaduna River is a major tributary of the Niger River in central Nigeria, flowing through Kaduna State and serving as an important water source for agriculture, fishing, and local communities.
-
C.
Yobe River
The Yobe River is a major West African river that flows through Nigeria and Niger, forming part of their border and supporting agriculture and communities in the semi-arid Sahel region.
-
D.
Sokoto River
The Sokoto River is a significant waterway in northwestern Nigeria that drains a large part of the region’s savanna and supports agriculture, fishing, and local transport before joining the Niger River.
-
E.
Udu River
Udu River is a waterway in Delta State, Nigeria, that flows through the Udu area and supports local transportation, fishing, and surrounding communities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b51ff3748190935c0a513c62a12b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69ee62cbfef08190a33ac1f198c82cd0 |
completed | April 26, 2026, 7:09 p.m. |
Created at: April 16, 2026, 5:13 p.m.