Triple
T22667173
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stratos Dam |
E559820
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Acheloos River hydroelectric scheme |
—
|
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: Acheloos River hydroelectric scheme | Statement: [Stratos Dam, partOf, Acheloos River hydroelectric scheme]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Acheloos River hydroelectric scheme Context triple: [Stratos Dam, partOf, Acheloos River hydroelectric scheme]
-
A.
Gordon–Pedder hydroelectric scheme
The Gordon–Pedder hydroelectric scheme is a major Tasmanian power project that harnesses water from Lake Pedder and surrounding catchments to generate hydroelectricity for the region.
-
B.
Tummel hydroelectric scheme
The Tummel hydroelectric scheme is a major Scottish power project comprising a series of dams, reservoirs, and power stations that harness the waters of the River Tummel and its tributaries to generate electricity.
-
C.
Derwent hydropower scheme
The Derwent hydropower scheme is a system of hydroelectric power stations and associated infrastructure that harnesses the flow of the River Derwent to generate renewable electricity.
-
D.
Shannon hydroelectric scheme
The Shannon hydroelectric scheme is a major early 20th-century Irish engineering project that harnesses the River Shannon to generate electricity and played a key role in the country’s industrial development.
-
E.
Truyère hydroelectric scheme
The Truyère hydroelectric scheme is a major French hydroelectric power system on the Truyère River, comprising a series of dams, reservoirs, and power stations that supply significant renewable electricity.
- 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: Acheloos River hydroelectric scheme Target entity description: The Acheloos River hydroelectric scheme is a major Greek energy and water management project on the Acheloos River that comprises multiple dams and power stations, including the Stratos Dam, to generate electricity and regulate water resources.
-
A.
Gordon–Pedder hydroelectric scheme
The Gordon–Pedder hydroelectric scheme is a major Tasmanian power project that harnesses water from Lake Pedder and surrounding catchments to generate hydroelectricity for the region.
-
B.
Tummel hydroelectric scheme
The Tummel hydroelectric scheme is a major Scottish power project comprising a series of dams, reservoirs, and power stations that harness the waters of the River Tummel and its tributaries to generate electricity.
-
C.
Derwent hydropower scheme
The Derwent hydropower scheme is a system of hydroelectric power stations and associated infrastructure that harnesses the flow of the River Derwent to generate renewable electricity.
-
D.
Shannon hydroelectric scheme
The Shannon hydroelectric scheme is a major early 20th-century Irish engineering project that harnesses the River Shannon to generate electricity and played a key role in the country’s industrial development.
-
E.
Truyère hydroelectric scheme
The Truyère hydroelectric scheme is a major French hydroelectric power system on the Truyère River, comprising a series of dams, reservoirs, and power stations that supply significant renewable electricity.
- 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_69e2454a158c819093b8e35f5045efb6 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1781ceca08190ba1309570e81c5af |
completed | April 29, 2026, 3:16 a.m. |
Created at: April 17, 2026, 3:09 p.m.