Triple
T8524787
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kainji River |
E201784
|
entity |
| Predicate | impoundedBy |
P10781
|
FINISHED |
| Object | Kainji Dam |
E148493
|
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: Kainji Dam | Statement: [Kainji River, impoundedBy, Kainji Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kainji Dam Context triple: [Kainji River, impoundedBy, Kainji Dam]
-
A.
Kainji Dam
chosen
Kainji Dam is a major hydroelectric power and irrigation dam in Nigeria, forming Lake Kainji and serving as a key source of electricity and water management in the region.
-
B.
Afobaka Dam
Afobaka Dam is a major hydroelectric dam in Suriname that created the Brokopondo Reservoir and supplies much of the country’s electricity.
-
C.
Kainji Lake
Kainji Lake is a large artificial lake in Nigeria formed by the construction of Kainji Dam on the Niger River, serving as a major source of hydroelectric power, fishing, and transportation.
-
D.
Wyangala Dam
Wyangala Dam is a major water storage and flood mitigation reservoir in New South Wales, Australia, serving irrigation, water supply, and recreational purposes.
-
E.
Diama Dam
Diama Dam is a low-head dam on the lower Senegal River near the Senegal–Mauritania border, built primarily to prevent saltwater intrusion and support irrigation and navigation in the region.
- 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_69ca83228b24819085d22e7dc99f5d94 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe644c4648190a14dcaeaa90d72c7 |
completed | March 31, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cea84a8a5081909bdcc066e2ba09a4 |
completed | April 2, 2026, 5:32 p.m. |
Created at: March 30, 2026, 6:16 p.m.