Triple
T17470189
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lotru River |
E425388
|
entity |
| Predicate | hasHydropowerPlant |
P15311
|
FINISHED |
| Object |
Lotru-Ciunget Hydropower Plant
The Lotru-Ciunget Hydropower Plant is a major Romanian hydroelectric facility that harnesses the Lotru River to generate electricity for the national grid.
|
E1269951
|
NE FINISHED |
How this triple was built (4 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: Lotru-Ciunget Hydropower Plant | Statement: [Lotru River, hasHydropowerPlant, Lotru-Ciunget Hydropower Plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lotru-Ciunget Hydropower Plant Context triple: [Lotru River, hasHydropowerPlant, Lotru-Ciunget Hydropower Plant]
-
A.
Er'tan Hydropower Station
Er'tan Hydropower Station is a major hydroelectric power facility in Sichuan, China, known for its large arch dam and role in regional power generation and tourism.
-
B.
Fierza Hydroelectric Power Station
Fierza Hydroelectric Power Station is a major hydroelectric facility in northern Albania, forming part of the Drin River cascade and serving as one of the country’s largest sources of electricity.
-
C.
Sima Hydroelectric Power Station
The Sima Hydroelectric Power Station is a major Norwegian underground hydroelectric facility known for harnessing the waters of the Hardanger region to generate significant renewable energy.
-
D.
Tinfos II Hydroelectric Power Station
Tinfos II Hydroelectric Power Station is an early 20th-century Norwegian hydroelectric facility that played a key role in powering the industrial development of the Rjukan–Notodden region.
-
E.
Peligre hydroelectric plant
The Peligre hydroelectric plant is a major dam and power station in Haiti that provides a significant portion of the country’s electricity by harnessing the flow of the Artibonite River.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lotru-Ciunget Hydropower Plant Triple: [Lotru River, hasHydropowerPlant, Lotru-Ciunget Hydropower Plant]
Generated description
The Lotru-Ciunget Hydropower Plant is a major Romanian hydroelectric facility that harnesses the Lotru River to generate electricity for the national grid.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lotru-Ciunget Hydropower Plant Target entity description: The Lotru-Ciunget Hydropower Plant is a major Romanian hydroelectric facility that harnesses the Lotru River to generate electricity for the national grid.
-
A.
Er'tan Hydropower Station
Er'tan Hydropower Station is a major hydroelectric power facility in Sichuan, China, known for its large arch dam and role in regional power generation and tourism.
-
B.
Fierza Hydroelectric Power Station
Fierza Hydroelectric Power Station is a major hydroelectric facility in northern Albania, forming part of the Drin River cascade and serving as one of the country’s largest sources of electricity.
-
C.
Sima Hydroelectric Power Station
The Sima Hydroelectric Power Station is a major Norwegian underground hydroelectric facility known for harnessing the waters of the Hardanger region to generate significant renewable energy.
-
D.
Tinfos II Hydroelectric Power Station
Tinfos II Hydroelectric Power Station is an early 20th-century Norwegian hydroelectric facility that played a key role in powering the industrial development of the Rjukan–Notodden region.
-
E.
Peligre hydroelectric plant
The Peligre hydroelectric plant is a major dam and power station in Haiti that provides a significant portion of the country’s electricity by harnessing the flow of the Artibonite River.
- F. None of above. chosen
Provenance (5 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_69d889dbc2e88190b18ea6115e819258 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451aad4a08190be7e25841da8e952 |
completed | April 19, 2026, 3:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01b8298508819095187901040ffd56 |
completed | May 11, 2026, 11:06 a.m. |
| NEDg | Description generation | batch_6a01b8969e5481909a073d5ee93b8114 |
completed | May 11, 2026, 11:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01b8ff178c8190a79c3303eae04171 |
completed | May 11, 2026, 11:09 a.m. |
Created at: April 10, 2026, 5:47 a.m.