Triple
T14380557
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Volta River basin |
E356588
|
entity |
| Predicate | governedBy |
P46
|
FINISHED |
| Object | Volta Basin Authority |
E1096109
|
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: Volta Basin Authority | Statement: [Volta River basin, governedBy, Volta Basin Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Volta Basin Authority Context triple: [Volta River basin, governedBy, Volta Basin Authority]
-
A.
Volta Basin Authority
chosen
The Volta Basin Authority is an intergovernmental organization that coordinates the sustainable management and development of water and related resources among the countries sharing the Volta River basin in West Africa.
-
B.
Volta River Authority
The Volta River Authority is Ghana’s state-owned power utility responsible for generating and supplying electricity, particularly through major hydroelectric projects on the Volta River.
-
C.
Niger Basin Authority
The Niger Basin Authority is an intergovernmental organization that coordinates the sustainable management and development of water resources among the countries sharing the Niger River basin in West and Central Africa.
-
D.
Volta Basin
The Volta Basin is a major West African river basin encompassing parts of several countries and feeding into Lake Volta, one of the world’s largest artificial reservoirs.
-
E.
Grand River Dam Authority
The Grand River Dam Authority is a state-owned public power utility in Oklahoma that generates and transmits electricity, manages water resources, and oversees major hydroelectric and recreational lakes.
- 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_69d8279163a081908aec45c0e3f1e02f |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de900bbfb08190a1e56f281a2374c0 |
completed | April 14, 2026, 7:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd5511c9e4819089dcbf089ca0dc6a |
completed | May 8, 2026, 3:14 a.m. |
Created at: April 10, 2026, 1:16 a.m.