Triple
T14380537
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Volta River basin |
E356588
|
entity |
| Predicate | majorDam |
P45776
|
FINISHED |
| Object | Akosombo Dam |
E370226
|
NE FINISHED |
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: Akosombo Dam | Statement: [Volta River basin, majorDam, Akosombo Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Akosombo Dam Context triple: [Volta River basin, majorDam, Akosombo Dam]
-
A.
Akosombo Dam
chosen
Akosombo Dam is a major hydroelectric dam in Ghana that created Lake Volta and supplies a significant portion of the country’s electricity.
-
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.
Roseires Dam
Roseires Dam is a major hydroelectric and irrigation dam on the Blue Nile in Sudan, crucial for water storage, power generation, and flood control in the region.
-
D.
Itumbiara Dam
Itumbiara Dam is a large hydroelectric dam in Brazil known for generating significant electricity and forming one of the country’s major artificial reservoirs.
-
E.
Inga II Dam
Inga II Dam is a major hydroelectric power facility on the Congo River in the Democratic Republic of the Congo, forming part of the Inga Falls complex and supplying electricity to the region and beyond.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: majorDam Context triple: [Volta River basin, majorDam, Akosombo Dam]
-
A.
isMajorDamOf
chosen
Indicates that one dam is the primary or most significant dam associated with a particular river, reservoir, or water system.
-
B.
majorSee
Indicates that one entity serves as the primary or most important location where another entity is based, operates, or is centered.
-
C.
majorMine
Indicates that a mine is classified as a major or primary mining site, typically based on its scale, output, or importance.
-
D.
major
Indicates that one entity is the primary field of academic specialization or main area of study for another entity.
-
E.
majorFlashpointIn
Indicates that an event, issue, or conflict serves as a primary source of tension or confrontation within a specified larger context or setting.
- F. None of above.
Provenance (4 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_69fd648135188190af86b1b2be2fe0e0 |
completed | May 8, 2026, 4:20 a.m. |
| PD | Predicate disambiguation | batch_69de2a9cb3e081909f6b33fdd939bb9e |
completed | April 14, 2026, 11:53 a.m. |
Created at: April 10, 2026, 1:16 a.m.