Triple
T21280577
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Razdan River |
E524509
|
entity |
| Predicate | hasHydroelectricPlant |
P15311
|
FINISHED |
| Object | Aghstev-Hrazdan diversion structures |
—
|
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: Aghstev-Hrazdan diversion structures | Statement: [Razdan River, hasHydroelectricPlant, Aghstev-Hrazdan diversion structures]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aghstev-Hrazdan diversion structures Context triple: [Razdan River, hasHydroelectricPlant, Aghstev-Hrazdan diversion structures]
-
A.
Vorotan hydropower cascade
Vorotan hydropower cascade is a major hydroelectric power generation complex in Armenia that harnesses the flow of the Vorotan River through a series of dams and power stations.
-
B.
Sevan HPP dam
The Sevan HPP dam is a hydroelectric power plant structure in Armenia that regulates outflow from Lake Sevan along the Hrazdan River to generate electricity and manage water resources.
-
C.
Yerevan-1 HPP dam
The Yerevan-1 HPP dam is a hydroelectric power plant structure in Yerevan, Armenia, that harnesses the Hrazdan River to generate electricity.
-
D.
Enguri Dam
Enguri Dam is a massive arch dam in western Georgia, notable as one of the tallest concrete arch dams in the world and a key source of hydroelectric power for the region.
-
E.
Gandzhachay
Gandzhachay is a river in western Azerbaijan that flows through the city of Ganja before joining the Kura River.
- 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: Aghstev-Hrazdan diversion structures Target entity description: The Aghstev-Hrazdan diversion structures are a system of hydraulic works that transfer water between the Aghstev and Hrazdan river basins in Armenia for hydroelectric power generation and irrigation.
-
A.
Vorotan hydropower cascade
Vorotan hydropower cascade is a major hydroelectric power generation complex in Armenia that harnesses the flow of the Vorotan River through a series of dams and power stations.
-
B.
Sevan HPP dam
The Sevan HPP dam is a hydroelectric power plant structure in Armenia that regulates outflow from Lake Sevan along the Hrazdan River to generate electricity and manage water resources.
-
C.
Yerevan-1 HPP dam
The Yerevan-1 HPP dam is a hydroelectric power plant structure in Yerevan, Armenia, that harnesses the Hrazdan River to generate electricity.
-
D.
Enguri Dam
Enguri Dam is a massive arch dam in western Georgia, notable as one of the tallest concrete arch dams in the world and a key source of hydroelectric power for the region.
-
E.
Gandzhachay
Gandzhachay is a river in western Azerbaijan that flows through the city of Ganja before joining the Kura River.
- 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_69e0b516293c819089458ea2ec85f85e |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e736d186988190a5b16fcb669ece9f |
completed | April 21, 2026, 8:35 a.m. |
Created at: April 16, 2026, 4:02 p.m.